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Geodetic datum

earth science Maturity 11-13

Maps need a starting point.

Chicago City Datum.jpg
Chicago City Datum.jpg
This helps us find where we are. It tells us where land is. It helps us make good maps. It is very helpful for you. Do you like maps?

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🖼️ Images & Media (3)
File:Chicago City Datum.jpg
Chicago City Datum.jpg
File:Index chart of the Great Trigonometrical Survey of India (vectorized).svg
Index chart of the Great Trigonometrical...
File:Geocentric vs geodetic latitude.svg
Geocentric vs geodetic latitude.svg
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📚 Content adapted from Wikipedia | Readability: FK 14.7 | Vital Level 4