A Simple Explanation of Datum
A brief overview of Datum and why there are so many different Datum around the world. It also explains why Google Earth uses WGS84.
Видео A Simple Explanation of Datum канала GIS & GPS Tips and Techniques
Видео A Simple Explanation of Datum канала GIS & GPS Tips and Techniques
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11 ноября 2014 г. 17:12:48
00:02:11
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