- URL:https://<rastercatalogitem-url>/info/keyProperties
- Required Capability:Image, Catalog
- Version Introduced:10.1
Description
Licencia:
As of 10.5, you must license your ArcGIS Server as an ArcGIS Image Server in order to use this resource.
The raster keyProperties resource returns key properties of the associated raster in an image service. The output format is always JSON.
At 10.3 and later, this resource also takes an optional renderingRule parameter. You can get updated key properties if the source raster goes through a custom processing as defined by renderingRule.
Request parameters
| Parameter | Details |
|---|---|
| f | The response format. The default response format is html. Values: html | json |
| renderingRule | This parameter was added at 10.3 Description: Specifies the rendering rule for how the requested image should be processed. The response contains updated service information that reflects custom processing as defined by the rendering rule. For example, if renderingRule contains an attributeTable function, the response will indicate "hasRasterAttributeTable": true; if the renderingRule contains functions that alter the number of bands, the response will indicate the correct bandCount value. See the raster function JSON objects for the syntax and examples. |
Example usage
Example: Return key properties of a multispectral raster in a Landsat image service:
https://sampleserver6.arcgisonline.com/arcgis/rest/services/Toronto/ImageServer/1/info/keyProperties
JSON Response syntax
{
"keyproperty1Name":"value1",
"keyproperty2Name":value2
}
JSON Response example
{
"Component_ID": "0000000",
"Product_Image_ID": "000",
"Component_File_Name": "po_578117_pan_0000000.tif",
"Thumbnail_File_Name": "po_578117_rgb_0000000_ovr.jpg",
"Country_Code": "CA",
"Component_Geographic_Corner_Coordinates": "",
"Number_of_Coordinates": "4",
"Coordinate": "4",
"Latitude": "43.5824895707",
"Longitude": "-79.3122654652",
"Component_Map_Coordinates_(in_Map_Units)": "",
"UL_Map_X_(Easting)": "624463.8743276052",
"UL_Map_Y_(Northing)": "4841021.3073072685",
"Pixel_Size_X": "1.0000000000",
"Pixel_Size_Y": "1.0000000000",
"Product_Order_Map_Units": "meters",
"Columns": "11796",
"Rows": "14136",
"Percent_Component_Cloud_Cover": "0",
"SrcImgID": "2007070316182540000011619942",
"SensorName": "IKONOS-2",
"Acquired_Nominal_GSD": "",
"Pan_Cross_Scan": "0.8387558460",
"Pan_Along_Scan": "0.8435839415",
"MS_Cross_Scan": "3.3550233841",
"MS_Along_Scan": "3.3743357658",
"Scan_Azimuth": "180.0478336360",
"Scan_Direction": "Reverse",
"Panchromatic_TDI_Mode": "13",
"SensorAzimuth": 144.9171,
"SatAzimuth": 144.9171,
"OffNadir": 10.533550000000005,
"SensorElevation": 79.46645,
"SatElevation": 79.46645,
"SunAzimuth": 142.0678,
"SunElevation": 65.59146,
"AcquisitionDate": 39266.67916666667,
"CloudCover": 0,
"Product_Space_Metadata": "",
"Number_of_Image_Components": "1",
"X_Components": "1",
"Y_Components": "1",
"Product_MBR_Geographic_Coordinates": "",
"Product_Map_Coordinates_(in_Map_Units)": "",
"Reference_Height": "56.2787551880",
"Product_Component_Metadata": "",
"Number_of_Components": "1",
"DataType": "Generic",
"BlockName": "578117",
"BandProperties": [
{
"BandName": "Blue",
"WavelengthMin": 445,
"WavelengthMax": 516,
"DatasetTag": "MS",
"KIND": "BAND",
"HAS_TABLE": 0,
"STATISTICS_MINIMUM": "0",
"STATISTICS_MAXIMUM": "1314",
"STATISTICS_MEAN": "396.56108374384",
"STATISTICS_STDDEV": "119.03050703138",
"STATISTICS_SKIPFACTORX": "50",
"STATISTICS_SKIPFACTORY": "50"
},
{
"BandName": "Green",
"WavelengthMin": 506,
"WavelengthMax": 595,
"DatasetTag": "MS",
"KIND": "BAND",
"HAS_TABLE": 0,
"STATISTICS_MINIMUM": "0",
"STATISTICS_MAXIMUM": "1647",
"STATISTICS_MEAN": "413.39630541872",
"STATISTICS_STDDEV": "171.28394707587",
"STATISTICS_SKIPFACTORX": "50",
"STATISTICS_SKIPFACTORY": "50"
},
{
"BandName": "Red",
"WavelengthMin": 632,
"WavelengthMax": 698,
"DatasetTag": "MS",
"KIND": "BAND",
"HAS_TABLE": 0,
"STATISTICS_MINIMUM": "0",
"STATISTICS_MAXIMUM": "1508",
"STATISTICS_MEAN": "298.989408867",
"STATISTICS_STDDEV": "180.57524253739",
"STATISTICS_SKIPFACTORX": "50",
"STATISTICS_SKIPFACTORY": "50"
},
{
"BandName": "NearInfrared",
"WavelengthMin": 757,
"WavelengthMax": 863,
"DatasetTag": "MS",
"KIND": "BAND",
"HAS_TABLE": 0,
"STATISTICS_MINIMUM": "0",
"STATISTICS_MAXIMUM": "1364",
"STATISTICS_MEAN": "443.55443349754",
"STATISTICS_STDDEV": "336.23514124344",
"STATISTICS_SKIPFACTORX": "50",
"STATISTICS_SKIPFACTORY": "50"
}
]
}