The Commonwealth of Puerto Rico uses a system of property taxation evolved from the 1893 Ley Hipotecaria mortgage law of the Spanish Colonial period. Based on 19th century agrarian economics, sugar ...
On July 23, 2025, the National Geodetic Survey (NGS) sent a news notice announcing the rollout plan for remaining NSRS modernization products, including OPUS Products Changes, and on June 11, 2025, ...
GALVESTON, Texas - Survey Party Chief Robert Thompson splits his work day between the shore and sea, planning, conducting and coordinating land and hydrographic surveys to determine the condition of ...
In my August 2025 GPS World newsletter column, I highlighted that a colleague reminded me that the National Geodetic Survey’s (NGS) new National Spatial Reference System (NSRS) is more than a ...
The initiative involves setting up precise reference points—known as geodetic control points—that are vital for accurate surveying, mapping, and planning. These fixed markers will serve as the ...
Geodetic network deformation analysis is pivotal in monitoring crustal movements, land subsidence, and infrastructure stability. Recent advancements have focused on refining robust estimation methods ...
AI-powered model enhances atmospheric calibration precision for astronomical observation and geodetic measurement by Zhang Nannan, Chinese Academy of Sciences edited by Lisa Lock, reviewed by Robert ...
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