{"id":11850,"date":"2026-01-20T22:57:33","date_gmt":"2026-01-21T06:57:33","guid":{"rendered":"https:\/\/toknavgnss.com\/?p=11850"},"modified":"2026-06-16T00:32:03","modified_gmt":"2026-06-16T08:32:03","slug":"tsr20-handheld-lidar-scanner","status":"publish","type":"post","link":"https:\/\/toknavgnss.com\/fr\/tsr20-handheld-lidar-scanner\/","title":{"rendered":"Examen approfondi du scanner LiDAR portable TOKNAV TSR20"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"11850\" class=\"elementor elementor-11850\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64b8880a e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"64b8880a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element 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class=\"hfe-breadcrumbs-text\">Accueil<\/span><\/a><\/li><\/ul><\/nav>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10b97396 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"10b97396\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-92e705 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"92e705\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a187958 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"7a187958\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Examen approfondi du scanner LiDAR portable TOKNAV TSR20<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-225d41e8 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"225d41e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f6eb745 elementor-widget elementor-widget-heading\" data-id=\"f6eb745\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La solution ultime pour une cartographie de haute pr\u00e9cision en 2026<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-612946ba elementor-widget elementor-widget-text-editor\" data-id=\"612946ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"ybc-p\">Les outils d'enqu\u00eate traditionnels encombrants, la pr\u00e9cision insuffisante des donn\u00e9es et le manque d'adaptabilit\u00e9 entre le travail \u00e0 l'int\u00e9rieur et \u00e0 l'ext\u00e9rieur vous ralentissent-ils ?<br \/>Apr\u00e8s trois mois de tests rigoureux sur le terrain, le scanner LiDAR portable TSR20 de TOKNAV red\u00e9finit la cartographie 3D portable. Cette revue d\u00e9taille comment sa conception ultra-l\u00e9g\u00e8re de 1,0 kg, sa pr\u00e9cision relative \u22643cm et ses capacit\u00e9s de cartographie multimode rel\u00e8vent les d\u00e9fis critiques de l'industrie. En outre, nous incluons des cas d'application exclusifs - de l'int\u00e9gration du radar \u00e0 p\u00e9n\u00e9tration de sol pour la d\u00e9tection des services publics souterrains \u00e0 l'exploitation du GPS RTK pour les lev\u00e9s de lignes \u00e9lectriques - afin de vous aider \u00e0 prendre des d\u00e9cisions.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1584b5d e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"1584b5d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58d3db3 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"58d3db3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d9-576x1024.png\" class=\"attachment-large size-large wp-image-16648\" alt=\"\" srcset=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d9-576x1024.png 576w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d9-169x300.png 169w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d9-768x1365.png 768w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d9-864x1536.png 864w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d9-7x12.png 7w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d9.png 1080w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52a2d4a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"52a2d4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d21-576x1024.png\" class=\"attachment-large size-large wp-image-16646\" alt=\"\" srcset=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d21-576x1024.png 576w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d21-169x300.png 169w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d21-768x1365.png 768w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d21-864x1536.png 864w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d21-7x12.png 7w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/\u672a\u547d\u540d21.png 1080w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5c2b910 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"5c2b910\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"928\" height=\"1024\" src=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/DSC_3701-928x1024.jpg\" class=\"attachment-large size-large wp-image-16647\" alt=\"\" srcset=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/DSC_3701-928x1024.jpg 928w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/DSC_3701-272x300.jpg 272w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/DSC_3701-768x847.jpg 768w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/DSC_3701-1392x1536.jpg 1392w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/DSC_3701-1856x2048.jpg 1856w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/04\/DSC_3701-11x12.jpg 11w\" sizes=\"auto, (max-width: 928px) 100vw, 928px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-215c621 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"215c621\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"994\" height=\"1024\" src=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/01\/DSC_3707-994x1024.jpg\" class=\"attachment-large size-large wp-image-11889\" alt=\"\" srcset=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/01\/DSC_3707-994x1024.jpg 994w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/01\/DSC_3707-291x300.jpg 291w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/01\/DSC_3707-768x791.jpg 768w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/01\/DSC_3707-1491x1536.jpg 1491w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/01\/DSC_3707-1987x2048.jpg 1987w\" sizes=\"auto, (max-width: 994px) 100vw, 994px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-649628d2 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"649628d2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f3ed3c7 elementor-widget elementor-widget-text-editor\" data-id=\"4f3ed3c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Comment le TSR20 r\u00e9pond aux principales difficult\u00e9s de l'industrie<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba6fa81 elementor-widget elementor-widget-heading\" data-id=\"ba6fa81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Exploring the Advantages of the TSR20 Handheld LiDAR Scanner<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53630c4b elementor-widget elementor-widget-text-editor\" data-id=\"53630c4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"desc\"><div class=\"ybc-p\"><div class=\"ybc-p\"><strong>Point sensible n\u00b0 1 : Faible efficacit\u00e9 due \u00e0 des \u00e9quipements encombrants<\/strong><\/div><div class=\"ybc-p\">Contrairement aux scanners statiques traditionnels qui d\u00e9passent souvent 10 kg et n\u00e9cessitent un tr\u00e9pied, le TSR20 ne p\u00e8se que 1,0 kg et pr\u00e9sente des dimensions compactes (16,5\u00d712,0\u00d732,4 cm), ce qui permet de l'utiliser d'une seule main. Cette portabilit\u00e9 facilite une num\u00e9risation automatis\u00e9e efficace. Par cons\u00e9quent, nos tests ont enregistr\u00e9 une augmentation de 50% de la production journali\u00e8re d'une seule personne. Notamment, les testeurs n'ont signal\u00e9 aucune fatigue, m\u00eame apr\u00e8s deux heures d'utilisation continue dans les cages d'escalier.<\/div><div class=\"ybc-p\"><strong>Point sensible n\u00b0 2 : Saisie incompl\u00e8te des donn\u00e9es dans des environnements complexes<\/strong><\/div><div class=\"ybc-p\">\u00c9quip\u00e9 d'un capteur LiDAR Livox Mid-360, d'une port\u00e9e de 40 m et d'un taux d'acquisition de 200 000 pts\/sec, le TSR20 assure une capture compl\u00e8te des d\u00e9tails dans les sc\u00e8nes \u00e0 faible luminosit\u00e9 ou encombr\u00e9es. Par exemple, lors d'\u00e9tudes foresti\u00e8res, le taux de perte de nuages de points sous des canop\u00e9es denses est rest\u00e9 inf\u00e9rieur \u00e0 5%.<\/div><div class=\"ybc-p\"><strong>Point faible n\u00b0 3 : le compromis entre pr\u00e9cision et rapidit\u00e9<\/strong><\/div><div class=\"ybc-p\">La cartographie multimode du scanner (SLAM\/RTK-SLAM\/PPK-SLAM) permet de passer d'un mode \u00e0 l'autre en toute transparence afin d'\u00e9quilibrer la pr\u00e9cision et le rythme :<\/div><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>Mode SLAM :<\/strong>Maintient une pr\u00e9cision absolue de \u22645cm dans les zones d\u00e9pourvues de GNSS, comme \u00e0 l'int\u00e9rieur.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>Mode RTK-SLAM :<\/strong>Atteint une pr\u00e9cision ext\u00e9rieure \u22642cm lorsqu'il est associ\u00e9 \u00e0 une station de base TOKNAV Net660i.<\/div><div class=\"ybc-p\">Lors d'une enqu\u00eate sur les fa\u00e7ades d'un b\u00e2timent r\u00e9el, la marge d'erreur n'\u00e9tait que de \u00b11,5 cm, ce qui est nettement sup\u00e9rieur \u00e0 la moyenne de l'industrie, qui est de \u00b15 cm.<\/div><\/li><\/ul><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b67d613 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"1b67d613\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c133906 elementor-widget elementor-widget-text-editor\" data-id=\"5c133906\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong><b>Interpr\u00e9tation des sp\u00e9cifications de base : Un guide professionnel bas\u00e9 sur les donn\u00e9es<\/b><\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78cfebea elementor-widget elementor-widget-text-editor\" data-id=\"78cfebea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"desc\"><div class=\"ybc-p\"><div class=\"ybc-p\"><div class=\"ybc-p\">Les sp\u00e9cifications du TSR20 se traduisent par une fiabilit\u00e9 mesurable dans le monde r\u00e9el. En voici les principaux enseignements :<br \/><br \/><\/div><div class=\"ybc-p\"><strong>Une pr\u00e9cision \u00e0 laquelle vous pouvez vous fier<\/strong><\/div><div class=\"ybc-p\">Dans un projet BIM, sa pr\u00e9cision relative \u22643cm r\u00e9pondait aux exigences du LOD 300 (conception d\u00e9taill\u00e9e). En outre, des tests effectu\u00e9s par des tiers conform\u00e9ment \u00e0 la norme ISO 17123-5 ont r\u00e9v\u00e9l\u00e9 une concentration \u00e9lev\u00e9e de la distribution des erreurs, allant jusqu'\u00e0 98%.<\/div><div class=\"ybc-p\"><strong>Stabilit\u00e9 sup\u00e9rieure en mouvement<\/strong><\/div><div class=\"ybc-p\">Un taux de mise \u00e0 jour POS de 200Hz assure une grande pr\u00e9cision dynamique de l'attitude (Pitch : 0.05\u00b0, Heading : 0.03\u00b0). Par rapport \u00e0 ses concurrents qui utilisent des syst\u00e8mes \u00e0 100 Hz, le TSR20 r\u00e9duit l'erreur de gigue de mouvement d'environ 60%.<\/div><div class=\"ybc-p\"><strong>Une endurance accrue pour des emplois exigeants<\/strong><\/div><div class=\"ybc-p\">Avec une conception \u00e0 faible consommation d'\u00e9nergie de 25 W, elle offre une autonomie de 4 heures, extensible \u00e0 8 heures avec une double batterie. M\u00eame lors d'un test \u00e0 -10\u00b0C, le taux de perte d'images du nuage de points \u00e9tait inf\u00e9rieur \u00e0 0,1%, ce qui est sup\u00e9rieur \u00e0 la plupart des concurrents (moyenne de 3%).<\/div><blockquote><div class=\"ybc-p\"><strong>Conseil de pro :<\/strong>Les d\u00e9butants devraient commencer par le mode SLAM, tandis que les professionnels recherchant des r\u00e9sultats \u00e0 l'\u00e9chelle du centim\u00e8tre devraient privil\u00e9gier le mode RTK-SLAM.<\/div><\/blockquote><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-65bae10e e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"65bae10e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75e35cb2 elementor-widget elementor-widget-text-editor\" data-id=\"75e35cb2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Cas d'application : R\u00e9soudre les probl\u00e8mes du monde r\u00e9el<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1f784ad7 elementor-widget elementor-widget-text-editor\" data-id=\"1f784ad7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"desc\"><div class=\"desc\"><p>Ces cas sont issus de projets actifs, avec des donn\u00e9es et des conseils op\u00e9rationnels.<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3650ffe e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"3650ffe\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4caf92 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b4caf92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"desc\"><div class=\"desc\"><div class=\"ybc-p\"><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><div class=\"ybc-p\"><strong>Cas 1 : Lev\u00e9s des espaces souterrains pour la s\u00e9curit\u00e9 dans les mines<\/strong><\/div><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>D\u00e9fi :<\/strong>La d\u00e9faillance du signal GPS a entra\u00een\u00e9 des lacunes critiques dans les donn\u00e9es relatives \u00e0 la surveillance de la d\u00e9formation des tunnels.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>Solution :<\/strong>L'utilisation du mode SLAM avec des lasers \u00e0 haute p\u00e9n\u00e9tration a permis de g\u00e9n\u00e9rer un mod\u00e8le 3D d\u00e9taill\u00e9 pour l'analyse des d\u00e9placements.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>R\u00e9sultat :<\/strong>Un segment de tunnel de 100 m a \u00e9t\u00e9 scann\u00e9 en 30 minutes, avec une pr\u00e9cision de 95% pour les alertes pr\u00e9coces.<\/div><\/li><\/ul><\/div><\/li><\/ul><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-317c633 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"317c633\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"633\" height=\"357\" src=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-14.png\" class=\"attachment-large size-large wp-image-9120\" alt=\"\u8d44\u6e90 14\" srcset=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-14.png 633w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-14-300x169.png 300w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5648c61 e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"5648c61\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8fcd918 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"8fcd918\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"633\" height=\"356\" src=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-17.png\" class=\"attachment-large size-large wp-image-9123\" alt=\"\u8d44\u6e90 17\" srcset=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-17.png 633w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-17-300x169.png 300w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0fcc506 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"0fcc506\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"desc\"><div class=\"desc\"><div class=\"ybc-p\"><div class=\"ybc-p\"><strong>Cas 2 : Inspection plus s\u00fbre et plus efficace des lignes \u00e9lectriques<\/strong><\/div><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>D\u00e9fi :<\/strong>Les inspections manuelles traditionnelles \u00e0 haute altitude sont \u00e0 la fois co\u00fbteuses et risqu\u00e9es.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>Technique :<\/strong>Deux cam\u00e9ras de 20 m\u00e9gapixels permettent la capture d'images synchronis\u00e9es et l'identification automatique des dommages.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>Impact :<\/strong>Dans le cadre d'un projet Green Grid 2025, 70% a permis de r\u00e9duire les co\u00fbts de main-d'\u0153uvre et de tripler l'efficacit\u00e9 des inspections.<\/div><\/li><\/ul><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b2e848c e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-child\" data-id=\"b2e848c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3df1ff2 elementor-widget__width-initial elementor-widget-mobile__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"3df1ff2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"desc\"><div class=\"desc\"><div class=\"ybc-p\"><div class=\"ybc-p\"><div class=\"ybc-p\"><div class=\"ybc-p\"><strong>Cas 3 : La num\u00e9risation au service de la conservation du patrimoine<\/strong><\/div><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>L'innovation :<\/strong>La fusion des nuages de points TSR20 avec les archives historiques permet de reconstituer l'\u00e9volution de l'architecture.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>R\u00e9sultat :<\/strong>Dans une r\u00e9sidence de la dynastie Qing \u00e0 Hangzhou, les scanners ont r\u00e9v\u00e9l\u00e9 des fissures structurelles cach\u00e9es, fournissant une base solide pour les plans de restauration.<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef028bf elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"ef028bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"633\" height=\"357\" src=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-15.png\" class=\"attachment-large size-large wp-image-9121\" alt=\"\u8d44\u6e90 15\" srcset=\"https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-15.png 633w, https:\/\/toknavgnss.com\/wp-content\/uploads\/2025\/12\/\u8d44\u6e90-15-300x169.png 300w\" sizes=\"auto, (max-width: 633px) 100vw, 633px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-26d590e e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"26d590e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a1c4cab elementor-widget elementor-widget-text-editor\" data-id=\"a1c4cab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Pour commencer : Un flux de travail pratique et reproductible<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0007bb2 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"0007bb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-92acb15 elementor-widget elementor-widget-text-editor\" data-id=\"92acb15\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"ybc-p\"><div class=\"ybc-p\"><strong>Strat\u00e9gie de s\u00e9lection du mode optimal<\/strong><\/div><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>Pour l'int\u00e9rieur et l'ext\u00e9rieur :<\/strong>Utiliser le mode SLAM (sans GNSS).<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>Pour le plein air :<\/strong>Activez RTK-SLAM pour une pr\u00e9cision maximale.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\"><strong>L'\u00e9vitement crucial :<\/strong>Ne forcez pas le mode RTK dans les zones o\u00f9 les signaux sont bloqu\u00e9s afin d'\u00e9viter les sauts de donn\u00e9es.<\/div><\/li><\/ul><div class=\"ybc-p\"><strong>Techniques efficaces d'acquisition de donn\u00e9es<\/strong><\/div><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\">Maintenez une vitesse de marche constante d'environ 0,5 m\/s et contournez les obstacles avec prudence.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\">Utilisez un support de t\u00e9l\u00e9phone pour une pr\u00e9visualisation en temps r\u00e9el afin d'assurer une couverture compl\u00e8te de la cible.<\/div><\/li><\/ul><div class=\"ybc-p\"><strong>Conseils pour l'optimisation du post-traitement<\/strong><\/div><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\">Utilisez un logiciel comme PointCloudCreator pour un filtrage automatique afin de r\u00e9duire efficacement le bruit.<\/div><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><div class=\"ybc-p\">L'exportation des donn\u00e9es au format .las garantit une compatibilit\u00e9 parfaite avec les principales plateformes BIM.<\/div><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dd221c5 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"dd221c5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2244ab8 elementor-widget elementor-widget-text-editor\" data-id=\"2244ab8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>R\u00e9soudre ensemble vos d\u00e9fis en mati\u00e8re d'arpentage<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a3937d0 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"a3937d0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b15230d elementor-widget elementor-widget-text-editor\" data-id=\"b15230d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"ybc-p\">Le TSR20 est plus qu'un outil, c'est un catalyseur pour des lev\u00e9s intelligents. En harmonisant la portabilit\u00e9, l'adaptabilit\u00e9 \u00e0 l'environnement et un flux de travail int\u00e9gr\u00e9, il \u00e9quilibre le triangle critique des \u00e9l\u00e9ments suivants <strong>la pr\u00e9cision, l'efficacit\u00e9 et le co\u00fbt<\/strong>.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7db7c5 elementor-widget elementor-widget-text-editor\" data-id=\"f7db7c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"ybc-p\">Si vous \u00e9valuez un \u00e9quipement, faites-nous part de votre sc\u00e9nario sp\u00e9cifique dans les commentaires (par exemple, \u201cQuel est le meilleur mode pour la surveillance des mines ?\u201d) et nous vous fournirons des conseils personnalis\u00e9s.<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f2ecd92 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-column-slider-no wpr-equal-height-no e-con e-parent\" data-id=\"f2ecd92\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Home TOKNAV TSR20 Handheld LiDAR Scanner In-Depth Review The Ultimate Solution for High-Precision Mapping in 2026 Are cumbersome traditional survey tools, insufficient data accuracy, and poor adaptability between indoor and outdoor work slowing you down?Based on three months of rigorous field testing, the TOKNAV TSR20 Handheld LiDAR Scanner is redefining portable 3D mapping. This review details how its ultra-lightweight 1.0kg design, \u22643cm relative accuracy, and multi-mode mapping capabilities tackle critical industry challenges. Furthermore, we include exclusive application cases\u2014from integrating Ground-Penetrating Radar for underground utility detection to leveraging GPS RTK for power line surveys\u2014to support your decision-making. How the TSR20 Addresses Core Industry Pain Points Exploring the Advantages of the TSR20 Handheld LiDAR Scanner Pain Point 1: Low Efficiency Caused by Bulky EquipmentUnlike traditional static scanners often exceeding 10kg and requiring tripods, the TSR20 weighs only 1.0kg with compact dimensions (16.5\u00d712.0\u00d732.4cm), enabling true single-handed operation. This portability facilitates efficient automated scanning. Consequently, our tests recorded a 50% increase in single-person daily output. Notably, testers reported zero fatigue even after two hours of continuous use in stairwells.Pain Point 2: Incomplete Data Capture in Complex EnvironmentsEquipped with a Livox Mid-360 LiDAR sensor, a 40m range, and a 200,000 pts\/sec acquisition rate, the TSR20 ensures comprehensive detail capture in low-light or cluttered scenes. For instance, during forestry surveys, the point cloud loss rate under dense canopies remained below 5%.Pain Point 3: The Trade-off Between Accuracy and SpeedThe scanner\u2019s multi-mode mapping (SLAM\/RTK-SLAM\/PPK-SLAM) allows seamless switching to balance precision and pace: SLAM Mode:\u200b Maintains \u22645cm absolute accuracy in GNSS-denied areas like indoors. RTK-SLAM Mode:\u200b Achieves \u22642cm outdoor accuracy when paired with a TOKNAV Net660i base station.In a real-world building facade survey, the margin of error was merely \u00b11.5cm\u2014significantly surpassing the industry average of \u00b15cm Interpreting Core Specifications: A Data-Driven Professional Guide The TSR20\u2019s specifications translate into measurable, real-world reliability. Here are the key takeaways: Accuracy You Can TrustIn a BIM project, its \u22643cm relative accuracy met LOD 300 (detailed design) requirements. Additionally, third-party testing per ISO 17123-5 showed a high error distribution concentration of up to 98%.Superior Stability in MotionA 200Hz POS update rate ensures high dynamic attitude accuracy (Pitch: 0.05\u00b0, Heading: 0.03\u00b0). Compared to competitors using 100Hz systems, the TSR20 reduces motion jitter error by approximately 60%.Extended Endurance for Demanding JobsWith a 25W low-power design, it supports 4 hours of runtime\u2014extendable to 8 hours with a dual-battery pack. Even in a -10\u00b0C test, the point cloud frame loss rate was &lt;0.1%, outperforming most rivals (avg. 3%). Pro Tip:\u200b Beginners should start with SLAM mode, while professionals seeking centimeter-level results should prioritize RTK-SLAM. Application Cases: Solving Real-World Problems These cases come from active projects, complete with data and operational tips. Case 1: Underground Space Surveying for Mine Safety Challenge:\u200b GPS signal failure caused critical data gaps in tunnel deformation monitoring. Solution:\u200b Using SLAM mode with high-penetration lasers generated a detailed 3D model for displacement analysis. Result:\u200b A 100m tunnel segment was scanned in 30 minutes, achieving 95% accuracy for early hazard warnings. Case 2: Safer, More Efficient Power Line Inspection Challenge:\u200b Traditional high-altitude manual inspections are both costly and risky. Technique:\u200b Dual 20MP cameras enabled synchronized image capture and automatic damage identification. Impact:\u200b A 2025 Green Grid project reported 70% lower labor costs and triple the inspection efficiency. Case 3: Building Digitalization for Heritage Conservation Innovation:\u200b Merging TSR20 point clouds with historical archives helps reconstruct architectural evolution. Outcome:\u200b At a Qing Dynasty residence in Hangzhou, scans revealed hidden structural cracks, providing a solid foundation for restoration plans. Getting Started: A Practical, Replicable Workflow Optimal Mode Selection Strategy For Indoors\/Underground:\u200b Use SLAM mode (no GNSS required). For Open Outdoors:\u200b Activate RTK-SLAM for maximum accuracy. Crucial Avoidance:\u200b Do not force RTK mode in signal-blocked areas to prevent data jumps. Effective Data Acquisition Techniques Maintain a steady walking speed of about 0.5m\/s and navigate around obstacles carefully. Use a phone mount for real-time preview to ensure complete target coverage. Post-Processing Optimization Tips Utilize software like PointCloudCreator for auto-filtering to reduce noise effectively. Export data in .las format to ensure seamless compatibility with mainstream BIM platforms. Solving Your Surveying Challenges, Together The TSR20 is more than a tool; it is a catalyst for intelligent surveying. By harmonizing portability, environmental adaptability, and an integrated workflow, it balances the critical triangle of accuracy, efficiency, and cost.If you are evaluating equipment, share your specific scenario in the comments (e.g., &#8220;Which mode is best for mine monitoring?&#8221;) and we\u2019ll provide tailored advice.<\/p>","protected":false},"author":1,"featured_media":15318,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[53,63],"tags":[79,99],"class_list":["post-11850","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-lidar-reality-capture","tag-lidar-scanner","tag-tsr20"],"acf":[],"uagb_featured_image_src":{"full":["https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/03\/Slam\u4e3b-1.png",980,1893,false],"thumbnail":["https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/03\/Slam\u4e3b-1-150x150.png",150,150,true],"medium":["https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/03\/Slam\u4e3b-1-155x300.png",155,300,true],"medium_large":["https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/03\/Slam\u4e3b-1-768x1483.png",768,1483,true],"large":["https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/03\/Slam\u4e3b-1-530x1024.png",530,1024,true],"1536x1536":["https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/03\/Slam\u4e3b-1-795x1536.png",795,1536,true],"2048x2048":["https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/03\/Slam\u4e3b-1.png",980,1893,false],"trp-custom-language-flag":["https:\/\/toknavgnss.com\/wp-content\/uploads\/2026\/03\/Slam\u4e3b-1-6x12.png",6,12,true]},"uagb_author_info":{"display_name":"jeffreyrtk@gmail.com","author_link":"https:\/\/toknavgnss.com\/fr\/author\/jeffreyrtkgmail-com\/"},"uagb_comment_info":0,"uagb_excerpt":"Home TOKNAV TSR20 Handheld LiDAR Scanner In-Depth Review The Ultimate Solution for High-Precision Mapping in 2026 Are cumbersome traditional survey tools, insufficient data accuracy, and poor adaptability between indoor and outdoor work slowing you down?Based on three months of rigorous field testing, the TOKNAV TSR20 Handheld LiDAR Scanner is redefining portable 3D mapping. 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