Sign in to use this feature.

Years

Between: -

Subjects

remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline

Journals

Article Types

Countries / Regions

Search Results (1)

Search Parameters:
Keywords = compact integrated water–land survey system

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
13 pages, 1882 KB  
Article
Coastline Bathymetry Retrieval Based on the Combination of LiDAR and Remote Sensing Camera
by Yicheng Liu, Tong Wang, Qiubao Hu, Tuanchong Huang, Anmin Zhang and Mingwei Di
Water 2024, 16(21), 3135; https://doi.org/10.3390/w16213135 - 1 Nov 2024
Cited by 4 | Viewed by 2975
Abstract
This paper presents a Compact Integrated Water–Land Survey System (CIWS), which combines a remote sensing camera and a LiDAR module, and proposes an innovative underwater topography retrieval technique based on this system. This technique utilizes high-precision water depth points obtained from LiDAR measurements [...] Read more.
This paper presents a Compact Integrated Water–Land Survey System (CIWS), which combines a remote sensing camera and a LiDAR module, and proposes an innovative underwater topography retrieval technique based on this system. This technique utilizes high-precision water depth points obtained from LiDAR measurements as control points, and integrating them with the grayscale values from aerial photogrammetry images to construct a bathymetry retrieval model. This model can achieve large-scale bathymetric retrieval in shallow waters. Calibration of the UAV-mounted LiDAR system was conducted using laboratory and Dongjiang Bay marine calibration fields, with the results showing a laser depth measurement accuracy of up to 10 cm. Experimental tests near Miaowan Island demonstrated the generation of high-precision 3D seabed topographic maps for the South China Sea area using LiDAR depth data and remote sensing images. The study validates the feasibility and accuracy of this integrated scanning method for producing detailed 3D seabed topography models. Full article
(This article belongs to the Special Issue Application of Remote Sensing for Coastal Monitoring)
Show Figures

Figure 1

Back to TopTop