Understand Geodetic Datums/Comprendre les Datums Géodésiques скачать в хорошем качестве

Understand Geodetic Datums/Comprendre les Datums Géodésiques

Basic concepts behind geodetic datums, where they are used, and the importance of knowing and using the correct datums. Some history behind it. Future plans to develop more accurate datums, their impacts and benefits. The US datums NAD 83 and NAVD 88. Challenges in maintaining these datums. Their use with the latest satellite-based mapping technologies. Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. 1)This video has no negative impact on the original works 2)This video is for teaching and educational purposes. Geomatics & Geosciences does not own the rights to these images, videos and audio files. They have, in accordance with fair use, been repurposed with the intent of educating and teaching. OriginalSource: https://geodesy.noaa.gov/corbin/class...