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, ...
My September GPS World newsletter highlighted the new California Spatial Reference Network, labeled CSRN Epoch 2025.00. These coordinate changes will impact geospatial users across California, and ...
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