Esri World File
Abbreviation: Worldfile
Identifiers:
Type | Id | |
---|---|---|
SIS ID | fWorldfile | Copy ID to clipboardSIS ID copied |
LOCLibrary of Congress | fdd000287 | |
PRONOMUK National Archives | fmt/367 | |
Wikidata | Q1134089 |
Media type(s):
-
text/plain
File extension(s): .wld
Description:
"A world file is a six line plain text sidecar file used by geographic information systems (GIS) to georeference raster map images. The file specification was introduced by Esri, and consists of six coefficients of an affine transformation that describes the location, scale and rotation of a raster on a map." (Wikipedia)
See the following for more information:
- Wikipedia entry
- "Worldfile basics" by Leszek Pawłowicz
- TIFF world file
- JPEG world file
Keywords: GIS, world file, sidecar file, georeference, Esri