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Geographical is the original adjective, geographic is a later variant, probably from French geographique. Geographic vs geographical : Geographic is an adjective that describes something or someone as pertaining to geography, the study of the location of places.
The American Heritage Dictionary seems to suggest that ' geographic ' is the standard form, and that ' geographical ' is a variant. The definitions, however, are the same. In spite of this, one cannot assume that there is no difference in meaning between 'geographic' and 'geographical', as hinted by the thread Adjectives ending with -ic and -ical.
As far as geographic vs geometric data, PostGIS overloads geographic to mean Geodidic CRS. But, even the word geo-didic isn't specific to Earth anymore, from the wikipage, is the scientific discipline that deals with the measurement and representation of the Earth (or any planet) On Mars, it's actually called Martian Geodesy.
Geographic. A coordinate reference system based on a geodetic datum and using an ellipsoidal (including spherical) model of the Earth. This provides an accurate representation of the geometry of geographic features for a large portion of the Earth’s surface. Geographic coordinate reference systems can be two- or three-dimensional.
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The difference is that WGS 84 is a geographic coordinate system, and UTM is a projected coordinate system. Geographic coordinate systems are based on a spheroid and utilize angular units (degrees). Projected coordinate systems are based on a plane (the spheroid projected onto a 2D surface) and utilize linear units (feet, meters, etc.).
Often, an environment is restricted to a (geographical) area. You can, of course, talk about a “global environment”, or a “local environment” as well. Now let’s see what Merriam-Webster has to say about those words: Geography 2. the geographic features of an area;
I'm new at this (studying for a masters of GIS) and trying to understand the WGS84 geographic coordinate system as presented in ArcGIS Pro. WGS84 is a datum and reference ellipsoid EPSG 4326 is WGS84 using latitute and longitude as a coordinate system The data is have is being represented in ArcGIS Pro in WGS84 with lat/lon coordinates, so ...
Although I am not sure if I am creating a distinction here, I would suggest that "geographic information" is information about some aspect of geography (a map, for example) whereas "geographical information" is information provided by geography (the fact the there is a layer of chalk, say, 3 metres down showing there was a flood 1 million years ago (completely made up example!!)).
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