[Gvsig_english] (no subject)(SRS, CRS and EPSG)

[Burton, Floyd C]

Thanks Alvaro!!!

Sent from my Windows Phone
________________________________
From: Alvaro Anguix<mailto:aanguix at gvsig.com>
Sent: ‎12/‎4/‎2014 1:15 AM
To: gvsig_internacional at listserv.gva.es<mailto:gvsig_internacional at listserv.gva.es>
Subject: Re: [Gvsig_english] (no subject)(SRS, CRS and EPSG)

Hello,

SRS = CRS.
A spatial reference system (SRS) or coordinate reference system (CRS) is
a coordinate-based local, regional or global system used to locate
geographical entities. A spatial reference system defines a specific map
projection, as well as transformations between different spatial
reference systems.
+information: http://en.wikipedia.org/wiki/Spatial_reference_system

EPSG (European Petroleum Survey Group) is a database of CRS codes.

Best,
Alvaro

El 04/12/14 a las 07:05, Burton, Floyd C escribió:
> I have a question. What is the difference between:
> 1) SRS
> 2) CRS
> 3) EPSG
>
> Could someone please clarify for me?
>
> Sent from my Windows Phone
>
>
>
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