{"id":54437,"date":"2025-08-13T11:28:49","date_gmt":"2025-08-13T11:28:49","guid":{"rendered":"https:\/\/m2.makertime.cn\/?p=54437"},"modified":"2025-08-22T07:43:27","modified_gmt":"2025-08-22T07:43:27","slug":"one-lake-one-small-usv-250000-square-meters-of-secrets","status":"publish","type":"post","link":"https:\/\/www.hi-target.com.cn\/fr\/case-study\/hydrography\/one-lake-one-small-usv-250000-square-meters-of-secrets","title":{"rendered":"Un lac, un petit USV, 250 000 m\u00e8tres carr\u00e9s de secrets"},"content":{"rendered":"<p class=\"has-text-align-center\"><strong><a href=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Case-Study-One-Lake-One-Small-USV-250000-Square-Meters-of-Secretssn.pdf\">CLIQUEZ ICI POUR T\u00c9L\u00c9CHARGER CETTE \u00c9TUDE DE CAS<\/a><\/strong><\/p>\n\n\n\n<p><em>Les lacs urbains jouent un r\u00f4le crucial dans les villes modernes, contribuant \u00e0 la ma\u00eetrise des inondations, \u00e0 la recharge des nappes phr\u00e9atiques, \u00e0 la qualit\u00e9 de l&#039;eau et \u00e0 l&#039;esth\u00e9tique urbaine. Face \u00e0 l&#039;intensification du d\u00e9veloppement urbain autour de ces lacs, l&#039;obtention de donn\u00e9es topographiques sous-marines pr\u00e9cises devient essentielle \u00e0 la conception technique et \u00e0 la gestion \u00e9cologique.<br>Cette \u00e9tude de cas illustre le d\u00e9ploiement de l&#039;USV iBoat BS12 de Hi-Target, \u00e9quip\u00e9 d&#039;Android, pour r\u00e9aliser un relev\u00e9 topographique sous-marin d&#039;un grand lac urbain \u00e0 Bangkok, en Tha\u00eflande. Le projet met en \u00e9vidence l&#039;efficacit\u00e9, l&#039;adaptabilit\u00e9 et l&#039;aptitude de l&#039;USV \u00e0 des eaux int\u00e9rieures complexes et confin\u00e9es.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><em><strong>D\u00e9fis de l&#039;arpentage des lacs urbains<\/strong><\/em><\/h2>\n\n\n\n<p>Dans les environnements urbains denses comme Bangkok, les m\u00e9thodes traditionnelles de relev\u00e9 topographique sous-marin utilisant des bateaux habit\u00e9s pr\u00e9sentent plusieurs limites :<\/p>\n\n\n\n<p><em><strong>\u00b7 Acc\u00e8s restreint :&nbsp;<\/strong><\/em>Les rivages encombr\u00e9s et les entr\u00e9es d\u2019eau \u00e9troites rendent difficile la mise \u00e0 l\u2019eau et la man\u0153uvre de bateaux de grande taille.<br><em><strong>\u00b7 Probl\u00e8mes de s\u00e9curit\u00e9 :<\/strong>&nbsp;<\/em>Le trafic pi\u00e9tonnier \u00e9lev\u00e9 et les environs anim\u00e9s augmentent les risques op\u00e9rationnels.<br><em><strong>\u00b7 Lacunes dans les donn\u00e9es :<\/strong>&nbsp;<\/em>Les zones inaccessibles ou peu profondes \u00e0 proximit\u00e9 des c\u00f4tes peuvent \u00eatre manqu\u00e9es ou mal captur\u00e9es.<br>Ces limitations ont clairement n\u00e9cessit\u00e9 une solution bathym\u00e9trique compacte, flexible et intelligente, capable d\u2019acc\u00e9der \u00e0 des espaces restreints sans compromettre la qualit\u00e9 des donn\u00e9es.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1985\" height=\"715\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Survey-site-overview.jpg\" alt=\"\" class=\"wp-image-54439\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Survey-site-overview.jpg 1985w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Survey-site-overview-768x277.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Survey-site-overview-1536x553.jpg 1536w\" sizes=\"auto, (max-width: 1985px) 100vw, 1985px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 1. Aper\u00e7u du site d&#039;enqu\u00eate<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><em><strong>Solution<\/strong><\/em><\/h2>\n\n\n\n<p>L&#039;iBoat BS12 est un navire de surface l\u00e9ger et sans \u00e9quipage, pilot\u00e9 par Android, sp\u00e9cialement con\u00e7u pour les missions de surveillance en eaux int\u00e9rieures. Dot\u00e9 d&#039;une coque \u00e9l\u00e9gante en fibre de carbone et Kevlar, il allie durabilit\u00e9 et portabilit\u00e9. Sa taille compacte lui permet d&#039;\u00eatre transport\u00e9 dans le coffre d&#039;un v\u00e9hicule et mis \u00e0 l&#039;eau en solitaire, ce qui le rend id\u00e9al pour les sites urbains restreints.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1986\" height=\"857\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iBoat-BS12-Android-powered-Multi-function-USV.jpg\" alt=\"\" class=\"wp-image-54447\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iBoat-BS12-Android-powered-Multi-function-USV.jpg 1986w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iBoat-BS12-Android-powered-Multi-function-USV-768x331.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iBoat-BS12-Android-powered-Multi-function-USV-1536x663.jpg 1536w\" sizes=\"auto, (max-width: 1986px) 100vw, 1986px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 2. iBoat BS12\u00a0: USV multifonctions fonctionnant sous Android<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><em><strong>Caract\u00e9ristiques principales :<\/strong><\/em><\/h2>\n\n\n\n<p><em><strong>\u25cf Propulsion et conception :<\/strong>&nbsp;<\/em>Coque optimis\u00e9e CFD ; vitesse de pointe de 6 m\/s ; stable en eau agit\u00e9e.<br><em><strong>\u25cf Navigation :<\/strong>&nbsp;<\/em>Le module GNSS + IMU int\u00e9gr\u00e9 assure un positionnement sous-m\u00e9trique m\u00eame avec des signaux satellites intermittents.<br><em><strong>\u25cf Capteurs :<\/strong><\/em>&nbsp;\u00c9chosondeur mono-faisceau int\u00e9gr\u00e9, cam\u00e9ra 360\u00b0 et radar \u00e0 ondes millim\u00e9triques pour la d\u00e9tection d&#039;obstacles.<br><em><strong>\u25cf Syst\u00e8me de contr\u00f4le :<\/strong><\/em>&nbsp;Exploit\u00e9 via l&#039;application Android Hi-Survey Boat avec des modes manuel ou enti\u00e8rement autonome.<br><em><strong>\u25cf Continuit\u00e9 de la mission :<\/strong><\/em>&nbsp;Prend en charge la reprise des points d&#039;arr\u00eat, id\u00e9ale pour les enqu\u00eates \u00e0 grande \u00e9chelle sur plusieurs sessions.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1994\" height=\"902\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Working-principle.jpg\" alt=\"\" class=\"wp-image-54452\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Working-principle.jpg 1994w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Working-principle-768x347.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Working-principle-1536x695.jpg 1536w\" sizes=\"auto, (max-width: 1994px) 100vw, 1994px\" \/><\/figure>\n\n\n\n<p><em>Figure 3. Principe de fonctionnement<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><em><strong>Op\u00e9ration sur le terrain<\/strong><\/em><\/h2>\n\n\n\n<p>L&#039;\u00e9tude a \u00e9t\u00e9 r\u00e9alis\u00e9e sur un lac urbain de 250\u00a0000 m\u00b2 situ\u00e9 dans une zone commerciale et touristique \u00e0 forte densit\u00e9 du nord de Bangkok. Ce lac joue un r\u00f4le essentiel dans la r\u00e9gulation des eaux pluviales et l&#039;\u00e9quilibre \u00e9cologique de la r\u00e9gion. Avec le d\u00e9veloppement de projets de construction le long de son p\u00e9rim\u00e8tre, l&#039;obtention de donn\u00e9es topographiques sous-marines pr\u00e9cises \u00e9tait cruciale pour la conception des fondations et les \u00e9tudes d&#039;impact environnemental.<\/p>\n\n\n\n<p>Gr\u00e2ce \u00e0 sa conception compacte, l&#039;iBoat BS12 a \u00e9t\u00e9 d\u00e9ploy\u00e9 directement depuis le v\u00e9hicule. Sa portabilit\u00e9 et sa rapidit\u00e9 d&#039;installation en font un outil id\u00e9al pour les zones urbaines anim\u00e9es et \u00e0 acc\u00e8s restreint.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1986\" height=\"907\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Deployment-of-the-iBoat-BS12.jpg\" alt=\"\" class=\"wp-image-54446\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Deployment-of-the-iBoat-BS12.jpg 1986w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Deployment-of-the-iBoat-BS12-768x351.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Deployment-of-the-iBoat-BS12-1536x701.jpg 1536w\" sizes=\"auto, (max-width: 1986px) 100vw, 1986px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 4. D\u00e9ploiement de l&#039;iBoat BS12<\/em><\/p>\n\n\n\n<p>Gr\u00e2ce au logiciel int\u00e9gr\u00e9 de planification de mission compatible avec Google Maps, l&#039;\u00e9quipe d&#039;enqu\u00eate a d\u00e9fini les lignes de lev\u00e9, les intervalles d&#039;espacement et les zones de couverture en 5 minutes. Le logiciel permet un trac\u00e9 intuitif des lignes et des zones, avec des fonctions d&#039;espacement et d&#039;orientation automatiques pour r\u00e9pondre aux diff\u00e9rents besoins d&#039;enqu\u00eate.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1987\" height=\"847\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Mission-planning-with-Google-Maps-interface.jpg\" alt=\"\" class=\"wp-image-54448\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Mission-planning-with-Google-Maps-interface.jpg 1987w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Mission-planning-with-Google-Maps-interface-768x327.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Mission-planning-with-Google-Maps-interface-1536x655.jpg 1536w\" sizes=\"auto, (max-width: 1987px) 100vw, 1987px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 5. Planification de mission avec l&#039;interface Google Maps<\/em><\/p>\n\n\n\n<p>Une fois la mission d\u00e9finie, le BS12 a entam\u00e9 une navigation enti\u00e8rement autonome, collectant des donn\u00e9es topographiques sous-marines en temps r\u00e9el tout au long de son parcours. Aucune intervention manuelle n&#039;a \u00e9t\u00e9 n\u00e9cessaire\u00a0: les op\u00e9rateurs ont simplement surveill\u00e9 la collecte de donn\u00e9es depuis la c\u00f4te.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1986\" height=\"892\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Autonomous-survey-in-progress.jpg\" alt=\"\" class=\"wp-image-54443\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Autonomous-survey-in-progress.jpg 1986w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Autonomous-survey-in-progress-768x345.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Autonomous-survey-in-progress-1536x690.jpg 1536w\" sizes=\"auto, (max-width: 1986px) 100vw, 1986px\" \/><\/figure>\n\n\n\n<p><em>Figure 6. Bathym\u00e9trie autonome en cours<\/em><\/p>\n\n\n\n<p>Compte tenu de l&#039;\u00e9tendue du lac, les op\u00e9rations ont dur\u00e9 plus d&#039;une journ\u00e9e. La fonction de reprise apr\u00e8s un point d&#039;arr\u00eat a permis \u00e0 l&#039;\u00e9quipe d&#039;interrompre l&#039;enqu\u00eate \u00e0 tout moment et de la reprendre au m\u00eame endroit le lendemain, sans reconfigurer l&#039;installation ni les donn\u00e9es.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><em><strong>Traitement et visualisation des donn\u00e9es<\/strong><\/em><\/h2>\n\n\n\n<p>Une fois la collecte des donn\u00e9es termin\u00e9e, les informations ont \u00e9t\u00e9 t\u00e9l\u00e9charg\u00e9es \u00e0 partir de la t\u00e9l\u00e9commande et trait\u00e9es \u00e0 l&#039;aide de HiMAX, le logiciel de donn\u00e9es hydrographiques propri\u00e9taire de Hi-Target.<br>Le flux de travail de post-traitement comprenait la d\u00e9tection et la suppression automatiques des points de profondeur anormaux, la g\u00e9n\u00e9ration en un clic de cartes de contour pour visualiser la variation de profondeur et la mod\u00e9lisation 3D pour une visualisation d\u00e9taill\u00e9e du terrain sous-marin.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"977\" height=\"593\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Anomaly-removal-in-HiMAX-software.jpg\" alt=\"\" class=\"wp-image-54441\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Anomaly-removal-in-HiMAX-software.jpg 977w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Anomaly-removal-in-HiMAX-software-768x466.jpg 768w\" sizes=\"auto, (max-width: 977px) 100vw, 977px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 7. Suppression d&#039;anomalies dans le logiciel HiMAX<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"984\" height=\"593\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Auto-generated-depth-contour-map.jpg\" alt=\"\" class=\"wp-image-54442\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Auto-generated-depth-contour-map.jpg 984w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Auto-generated-depth-contour-map-768x463.jpg 768w\" sizes=\"auto, (max-width: 984px) 100vw, 984px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 8. Carte des contours de profondeur g\u00e9n\u00e9r\u00e9e automatiquement<\/em><\/p>\n\n\n\n<p>Au cours de l&#039;\u00e9tude, nous avons \u00e9galement pr\u00e9lev\u00e9 une coupe transversale afin de valider l&#039;exactitude des donn\u00e9es bathym\u00e9triques et de garantir leur conformit\u00e9 aux sp\u00e9cifications requises. Les r\u00e9sultats de la validation ont d\u00e9montr\u00e9 que 95,121 points de donn\u00e9es se situaient dans l&#039;intervalle de confiance d\u00e9fini, confirmant ainsi la pr\u00e9cision et la fiabilit\u00e9 sup\u00e9rieures des r\u00e9sultats de l&#039;iBoat BS12.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1966\" height=\"763\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Overlay-analysis-for-accuracy-verification.jpg\" alt=\"\" class=\"wp-image-54449\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Overlay-analysis-for-accuracy-verification.jpg 1966w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Overlay-analysis-for-accuracy-verification-768x298.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Overlay-analysis-for-accuracy-verification-1536x596.jpg 1536w\" sizes=\"auto, (max-width: 1966px) 100vw, 1966px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 9. Analyse de superposition pour la v\u00e9rification de la pr\u00e9cision<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1989\" height=\"1402\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Visualized-depth-contour.jpg\" alt=\"\" class=\"wp-image-54451\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Visualized-depth-contour.jpg 1989w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Visualized-depth-contour-768x541.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/Visualized-depth-contour-1536x1083.jpg 1536w\" sizes=\"auto, (max-width: 1989px) 100vw, 1989px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 10. Contour de profondeur visualis\u00e9<\/em><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1988\" height=\"1157\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/3D-lakebed-terrain-model.jpg\" alt=\"\" class=\"wp-image-54440\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/3D-lakebed-terrain-model.jpg 1988w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/3D-lakebed-terrain-model-768x447.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/3D-lakebed-terrain-model-1536x894.jpg 1536w\" sizes=\"auto, (max-width: 1988px) 100vw, 1988px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><em>Figure 11. Mod\u00e8le de terrain du lit du lac en 3D<\/em><\/p>\n\n\n\n<p>Ces r\u00e9sultats ont fourni une repr\u00e9sentation claire et pr\u00e9cise de la structure du fond du lac, prenant en charge les applications en aval telles que l\u2019\u00e9valuation des s\u00e9diments, la planification de la construction et les \u00e9tudes \u00e9cologiques.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><em><strong>R\u00e9sultat et valeur<\/strong><\/em><\/h2>\n\n\n\n<p>Le projet a permis de produire avec succ\u00e8s une carte topographique sous-marine haute r\u00e9solution d\u2019un lac urbain complexe et construit, ce qui aurait \u00e9t\u00e9 difficile, long, voire impossible \u00e0 r\u00e9aliser avec des bateaux habit\u00e9s traditionnels.<br><em><strong>Principaux avantages :<\/strong><\/em><br>\u25cf D\u00e9ploiement rapide et effectif r\u00e9duit<br>\u25cf Fonctionnement s\u00fbr et efficace dans des environnements aquatiques \u00e9troits ou encombr\u00e9s<br>\u25cf Donn\u00e9es de profondeur de haute pr\u00e9cision avec int\u00e9gration transparente dans les flux de travail de post-traitement<br>\u25cf \u00c9volutivit\u00e9 r\u00e9volutionnaire, en particulier pour les missions d&#039;enqu\u00eate de grande envergure ou sur plusieurs jours<br>Ce cas d\u00e9montre comment le<em><strong>&nbsp;<a href=\"https:\/\/www.hi-target.com.cn\/fr\/iboat-bs12-usv\/\">iBoat BS12 USV<\/a>&nbsp;<\/strong><\/em>red\u00e9finit la topographie bathym\u00e9trique des eaux int\u00e9rieures en proposant une solution intelligente et compacte pour la collecte de donn\u00e9es pr\u00e9cises dans des environnements difficiles. Elle permet aux municipalit\u00e9s, aux ing\u00e9nieurs civils et aux sp\u00e9cialistes de l&#039;environnement de prendre des d\u00e9cisions \u00e9clair\u00e9es, am\u00e9liorant ainsi la gestion des voies navigables et la r\u00e9silience urbaine.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><em><strong>Aper\u00e7u\u00a0: \u00c9tude du lac urbain iBoat BS12<\/strong><\/em><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1994\" height=\"352\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/data-sheet.jpg\" alt=\"\" class=\"wp-image-54445\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/data-sheet.jpg 1994w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/data-sheet-768x136.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/data-sheet-1536x271.jpg 1536w\" sizes=\"auto, (max-width: 1994px) 100vw, 1994px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1985\" height=\"869\" src=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iboat-bs12-urban-lake-survey.jpg\" alt=\"\" class=\"wp-image-54444\" srcset=\"https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iboat-bs12-urban-lake-survey.jpg 1985w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iboat-bs12-urban-lake-survey-768x336.jpg 768w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iboat-bs12-urban-lake-survey-1536x672.jpg 1536w, https:\/\/www.hi-target.com.cn\/wp-content\/uploads\/2025\/08\/iboat-bs12-urban-lake-survey-18x8.jpg 18w\" sizes=\"auto, (max-width: 1985px) 100vw, 1985px\" \/><\/figure>\n\n\n\n<p><strong>Les t\u00e2ches li\u00e9es \u00e0 l&#039;eau simplifi\u00e9es. La pr\u00e9cision red\u00e9finie.<\/strong><br>Apprenez-en davantage sur l&#039;iBoat BS12 et sur la mani\u00e8re dont il permet aux professionnels de l&#039;hydrographie d&#039;agir dans des sc\u00e9narios r\u00e9els.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>CLICK HERE TO DOWNLOAD THIS CASE STUDY Urban lakes play a crucial role in modern cities, contributing to flood control, groundwater recharge, water quality, and urban aesthetics. As urban development intensifies around these lakes, obtaining accurate underwater topographic data becomes vital for engineering design and ecological management.This case study showcases how Hi-Target\u2019s Android-powered iBoat BS12 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":54450,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[110],"tags":[],"featured-events-areas":[],"featured-events-form":[],"featured-events-year":[],"industries-category":[40],"product-model":[137],"class_list":["post-54437","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hydrography","industries-category-hydrography","product-model-iboat-bs12-usv"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/posts\/54437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/comments?post=54437"}],"version-history":[{"count":0,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/posts\/54437\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/media\/54450"}],"wp:attachment":[{"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/media?parent=54437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/categories?post=54437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/tags?post=54437"},{"taxonomy":"featured-events-areas","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/featured-events-areas?post=54437"},{"taxonomy":"featured-events-form","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/featured-events-form?post=54437"},{"taxonomy":"featured-events-year","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/featured-events-year?post=54437"},{"taxonomy":"industries-category","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/industries-category?post=54437"},{"taxonomy":"product-model","embeddable":true,"href":"https:\/\/www.hi-target.com.cn\/fr\/wp-json\/wp\/v2\/product-model?post=54437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}