Raster File

Description

LicenseLicense:

As of 10.5, you must license your ArcGIS Server as an ArcGIS Image Server in order to use this resource.

The Raster File resource represents a single raw raster file. The id required to request the file can be obtained by using the Download Rasters operation.

This resource streams the file contents to the client.

Request parameters

Parameter

Details

id

(Required)

Description: The ID of the raster file. This ID is obtained by using the Download Rasters operation.

Example: Suppose the Download Rasters operation returned the following response:

{
  "rasterFiles": [
   {
    "id": "t1923.png",
    "rasterIds": [54],
    "size": 65417
   },
   {
    "id": "t1923.pgw",
    "rasterIds": [54],
    "size": 765368
   },
   {
    "id": "t1923.png.aux.xml",
    "rasterIds": [54],
    "size": 853
   },
   {
    "id": "t1928",
    "rasterIds": [60],
    "size": 786296
   }
  ]
}

You can download the second file in this response by specifying its id as the query parameter for this resource: id=t1923.pgw.

rasterId

(Required)

Description: The object ID of the raster item. This ID is obtained by using the Download Rasters operation. This is required if the source raster is a GRID, WCS, or geodatabase raster.

Example: You can download the fourth raster from the example response by specifying its id and rasterId as the query parameters for this resource: id=t1928&rasterId=60.

Example usage

Example 1: Access raster file resource for ID: http://servername/1n2w13w.jpg.

http://servername/ArcGIS/rest/services/ImageServiceName/ImageServer/file?id=http://servername/1n2w13w.jpg&rasterId=61

Example 2: Access a geodatabase raster resource.

http://servername/ArcGIS/rest/services/ImageServiceName/ImageServer/file?id=t1928&rasterId=60

9/13/2017