June 2017
Beginner
428 pages
10h 2m
English
Content preview from Practical GIS
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Shapefile
Shapefile is one of the oldest vector formats around. It is a general binary format supporting simple features (points, lines, polygons, and their multipart counterparts) and their attributes. It is widely supported by GIS software. The format was initially created for ArcView 2 and later open sourced by Esri. If we need a format which is most likely supported by the destination software, Shapefile is a safe choice. Shapefiles can only store one layer and every layer stored as a Shapefile usually consists of four different files. The shp file (which we browse if we manually open a Shapefile in QGIS) stores the geometry data in a binary format, the prj file stores the projection of the layer, the shx file stores indexing information ...
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