![]() CADRG/ECRG is geographically referenced using the ARC system in which the globe is divided into 18 latitudinal bands, or zones. Multiple files-extensions *.bsb, *.cap, and *.kapĬompressed ARC Digitized Raster Graphics (CADRG) / Enhanced Compressed ARC Raster Graphicsĭistributed by the NGA. ![]() This is a compressed raster format used in the distribution of raster nautical charts by MapTech and NOAA. They are usually used to store pictures or clip art that can be moved between different applications on Windows platforms. The BT format is flexible in terms of file size and spatial reference system.īitmap (BMP), device-independent bitmap (DIB) format, or Microsoft Windows bitmapīMP files are Windows bitmap images. The Binary Terrain format was created by the Virtual Terrain Project (VTP) to store elevation data in a more flexible file format. By creating an ASCII description file that describes the layout of the image data, black-and-white, grayscale, pseudo color, and multiband image data can be displayed without translation into a proprietary format.ĭata file-extension *.bil, *.bip, or *.bsq This format provides a method for reading and displaying decompressed, BIL, BIP, and BSQ image data. The Bathymetric Attributed Grid is a non-proprietary file format for storing bathymetric data.īand interleaved by line (BIL), band interleaved by pixel (BIP), band sequential (BSQ) (Write-requires Spatial Analyst extension) The ArcInfo ASCII Grid format is an ArcInfo Grid exchange file. Raster data stored within an ArcSDE database. The data consists of raster images and other graphics generated by scanning source documents. ADRG is geographically referenced using the equal arc-second raster chart/map (ARC) system in which the globe is divided into 18 latitudinal bands, or zones. The following table gives a description of the supported raster formats (raster datasets) and their extensions and identifies if they are read-only or if they can also be written by ArcGIS.ĭistributed on CD-ROM by the National Geospatial-Intelligence Agency (NGA). The geodatabase is the native data model in ArcGIS for storing geographic information, including raster datasets, mosaic datasets, and raster catalogs however, there are many file formats you can work with that are maintained outside a geodatabase. To determine if your data is supported as a raster type or raster dataset when using the Add Rasters to Mosaic Dataset tool with the mosaic dataset, see List of raster dataset and type support. However, when you add data to a mosaic dataset you identify whether it's added as a raster dataset or using a specific raster type. In most cases you work with a raster dataset, adding it to the display, performing geoprocessing, and so on. Metadata, such as georeferencing, acquisition date, and sensor The raster type is specific to particular products, such as satellite sensors or commercial data formats that go beyond a file format. Rows and columns, number of bands, actual pixel values, and other A raster dataset defines how pixels are stored, such as the number of In ArcGIS, there are two ways to work with raster data as a raster dataset and as a raster type.
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