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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | GISList: coordinate systems |
| Date: |
06/10/2002 07:58:40 AM |
| From: |
MARWA ABOU EL HASSAN |
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Dear listers,
I had previously known that the difference between Geographic and Projected
coordinate Systems in GIS software is relevant to the criteria of division,
measurement, etc..(although not sharply descriped).
i need to know how the same dataset belonging to a certain type projection
(UTM for example) can be displayed in 2 different locations because i've
changed the grid size.
also I need to know how a projection accepts different parametrs.
Briefly, here are my questions:
Is there a known criteria for setting a grid size?What is the grid size
relevant to?
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