Mosaic Dataset properties (arcpy)
Zusammenfassung
The Describe function returns the following properties for Mosaic Datasets. Raster Dataset Properties and Dataset Properties are also supported. Editor Tracking Properties are supported if editor tracking has been enabled for this mosaic dataset.
A Mosaic Dataset returns a dataType of "MosaicDataset".
Eigenschaften
Eigenschaft | Erläuterung | Datentyp |
allowedCompressionMethods (Schreibgeschützt) | The methods of compression that could be used to transmit the mosaicked image from the server to the client. This property influences an image service generated from the mosaic dataset.
| String |
allowedFields (Schreibgeschützt) | The attribute table fields visible to the client when the mosaic dataset is served as an image service. | String |
allowedMensurationCapabilities (Schreibgeschützt) | The mensuration tools can be used with an image service.
| String |
allowedMosaicMethods (Schreibgeschützt) | The order of the rasters mosaicked together to render the mosaicked display.
| String |
applyColorCorrection (Schreibgeschützt) | If color correction information is available in the mosaic dataset, then a value of True means it will be applied. | Boolean |
blendWidth (Schreibgeschützt) | The distance used by the Blend mosaic operator. | Double |
blendWidthUnits (Schreibgeschützt) | The units in which the blend width is specified.
| String |
cellSizeToleranceFactor (Schreibgeschützt) | How mosaic dataset items with different pixel sizes are grouped together for some operations, such as mosaicking or seamline generation. | Double |
childrenNames (Schreibgeschützt) | A list of side table names that are components of the mosaic dataset. | String |
clipToBoundary (Schreibgeschützt) | True means the image extent is limited to the geometry of the boundary. False means it is limited to the extent of the boundary. | Boolean |
clipToFootprint (Schreibgeschützt) | Whether the extent of each raster is limited to its footprint. | Boolean |
defaultCompressionMethod (Schreibgeschützt) | The default compression method for the image. This value comes from the list of methods returned by the allowedCompressionMethods property. | String |
defaultMensurationCapability (Schreibgeschützt) | The default mensuration tool that will be used with an image service. This value comes from the list returned by the allowedMensurationCapabilities property. | String |
defaultMosaicMethod (Schreibgeschützt) | The default mosaic method for the mosaicked image. This value comes from the list returned by the allowedMosaicMethods property. | String |
defaultMosaicOperator (Schreibgeschützt) | The default method for resolving overlapping cells.
| String |
defaultResamplingMethod (Schreibgeschützt) | The default sampling method of the pixels.
| String |
defaultSortingOrder (Schreibgeschützt) | The default ordering of the images defined by the mosaic methods.
| String |
endTimeField (Schreibgeschützt) | The field that defines the end time. | String |
footprintMayContainNoData (Schreibgeschützt) | True if NoData is a valid pixel value. | Boolean |
GCSTransforms (Schreibgeschützt) | The transformations applied if the spatial references of the source rasters differ from the spatial reference of the mosaic dataset. | String |
JPEGQuality (Schreibgeschützt) | The percentage of image quality retained if JPEG compression is used on this dataset. | Long |
LERCTolerance (Schreibgeschützt) | The maximum error value applied per pixel if the mosaic dataset uses LERC compression. | Double |
maxDownloadImageCount (Schreibgeschützt) | The maximum number of rasters that a client can download from an image service. | Long |
maxDownloadSizeLimit (Schreibgeschützt) | The maximum size, in megabytes, of rasters that a client can download from an image service. | Long |
maxRastersPerMosaic (Schreibgeschützt) | The maximum number of rasters mosaicked. This property affects an image service generated from the mosaic dataset. | Long |
maxRecordsReturned (Schreibgeschützt) | Maximum number of records returned by the server when viewing the mosaic dataset as a published image service. | Long |
maxRequestSizeX (Schreibgeschützt) | The maximum number of columns each time a mosaicked image is generated. | Long |
maxRequestSizeY (Schreibgeschützt) | The maximum number of rows each time a mosaicked image is generated. | Long |
minimumPixelContribution (Schreibgeschützt) | The minimum number of pixels needed within the area of interest in order for a mosaic dataset item to be considered as part of that area. | Long |
orderBaseValue (Schreibgeschützt) | The images are sorted based on the difference between this value and the value specified in the orderField. This is applicable only for the By Attribute mosaic method. | Double |
orderField (Schreibgeschützt) | The metadata attribute used for raster ordering. This is applicable only for the By Attribute mosaic method. | String |
rasterMetadataLevel (Schreibgeschützt) | How much metadata will be transmitted from the server to the client.
| String |
referenced (Schreibgeschützt) | True if it is a referenced mosaic dataset. False if it is a regular mosaic dataset. | Boolean |
startTimeField (Schreibgeschützt) | The field that defines the start time. | String |
timeValueFormat (Schreibgeschützt) | The format in which the start time and end times are specified. | String |
useTime (Schreibgeschützt) | True if the mosaic dataset is time aware. | Boolean |
viewpointSpacingX (Schreibgeschützt) | The horizontal offset used to calculate where the center of the area of interest (display view) is when you click an arrow button on the Viewpoint dialog box. These values are calculated in the units of the spatial reference system of the mosaic dataset. This is applicable only for the Closest to Viewpoint mosaic method. | Double |
viewpointSpacingY (Schreibgeschützt) | The vertical offset used to calculate where the center of the area of interest (display view) is when you click an arrow button on the Viewpoint dialog box. These values are calculated in the units of the spatial reference system of the mosaic dataset. This is applicable only for the Closest to Viewpoint mosaic method. | Double |