Différences

Ci-dessous, les différences entre deux révisions de la page.

--- english:glossary:gis [//26/08/2018 12:58//] – joliveau
+++ english:glossary:gis [//26/08/2018 12:59//] (Version actuelle) – joliveau
@@ Ligne 7: / Ligne 7: @@
 What is the purpose of GIS? Mainly to support the management of geographic data, that is, to organize geographic information, to make an analysis and to communicate. There are usually 6 major functions in a GIS:
-  - modeling or abstraction of data to develop data models and treatments tailored to the problem
+  * modeling or abstraction of data to develop data models and treatments tailored to the problem
-  - the integration of data, that is, the constitution of the database itself through collecting new data or acquiring data from different sources
+  * the integration of data, that is, the constitution of the database itself through collecting new data or acquiring data from different sources
-  - interrogating the database in the form of queries on spatial characteristics and attribute data
+  * interrogating the database in the form of queries on spatial characteristics and attribute data
-  -
+  * transforming data to match the needs of the user: changing formats, creating new derivative data, aggregation ...
-  - - transforming data to match the needs of the user: changing formats, creating new derivative data, aggregation ...
+  * data visualization in various forms: tables, maps, graphics, three-dimensional views.
-  -
+  * automated processing using a programming language that permits the autonomous performance of complex or repetitive tasks.
-  - - data visualization in various forms: tables, maps, graphics, three-dimensional views.
-  -
-  - - automated processing using a programming language that permits the autonomous performance of complex or repetitive tasks.
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