This article, titled "GIS Tips Tricks," provides a solution to the issue of disappearing vector layers in GIS software. The problem occurs when the computer's memory cache dedicated to the software is consumed. The article offers step-by-step instructions on how to manually clear the cache ...
This study investigated an integrated approach for meeting NOAA's hydrographic survey requirements for near‐shore areas of NOAA charts, using the existing topographic‐bathymetric lidar data from USACE's National Coastal Mapping Program (NCMP). Because these existing NCMP bathymetric...
Topobathy lidar is flown on a small aircraft at low altitude following predetermined flight plans and staging. Bathymetric lidar sensors provide an efficient, flexible, cost effective and overall safer method to acquire coastal bathymetry whereas multibeam can be utilized more effectively beyond the 4...