- URL:
- https://<rastercatalogitem-url>/info/keyProperties
- Methods:
GET- Required Capability:
- Image, Catalog
- Version Introduced:
- 10.1
Description
The raster key resource returns key properties of the associated raster in an image service. The output format is always JSON.
This resource also takes an optional rendering parameter. You can get updated key properties if the source raster goes through a custom processing as defined by rendering.
Request parameters
| Parameter | Details |
|---|---|
|
The response format. The default response format is Values: |
| 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 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"
}
]
}