2013

Table Of Contents
NOTE Although the file name extension is listed in the following table, the file
format is determined from the file contents, not from the file extension.
Supported image file formats
File extensionDescription and versionsType
.bmp, .dib, .rleWindows and OS/2 bitmap formatBMP
.gp4, .mil, .rst, .cg4, .calMil-R-Raster ICALS-I
.ddsMicrosoft DirectDraw SurfaceDDS
.doqUSGS Digital Orthophoto QuadsDOQ
.ecwEnhanced Compression WaveletECW
.flc, .fliFLIC Autodesk Animator AnimationFLIC
.bilGeoSPOT (BIL files must be accompanied
with HDR and PAL files with correlation
data, in the same directory)
GeoSPOT
.hdrHigh Dynamic Range ImageHDR
.ig4Image Systems Group 4IG4
.jp2, .j2kWavelet-based compression standard
created by the Joint Photographics Ex-
pert Group
JPEG2000
.jpg, .jpegJoint Photographics Expert GroupJFIF or JPEG
.sidMultiresolution Seamless Image DatabaseMrSID
Work with Data in Other Formats | 493