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Class: WCSCoverageDescription
[ AMD Module Require | Legacy Module Require ]
require(["esri/layers/WCSCoverageDescription"], function(WCSCoverageDescription) { /* code goes here */ });
Description
(Added at v3.18)
(Currently in beta), the WCSCoverageDescription models the coverage properties offered by the WCS Server. This class normalizes the variations across different versions of WCS Coverage Description. The WCSLayer and WCSConnection classes both have links to access this coverage description object.Samples
Search for samples that use this class.Constructors
| Name | Summary |
|---|---|
| new WCSCoverageDescription(coverageDocument, version) | Creates a new WCSCoverageDescription. |
Constants
| Name | Description |
|---|---|
INTERPOLATION_BILINEAR | Resamples pixel by bilinear interpolation. Value = 1. |
INTERPOLATION_CUBICCONVOLUTION | Resamples pixel by cubic convolution. Value = 2. |
INTERPOLATION_NEARESTNEIGHBOR | Resamples pixel by nearest neighbor. Value = 0. |
Properties
| Name | Type | Summary |
|---|---|---|
| bandInfo | String[] | An array of band names. |
| columns | Number | Number of columns at the source resolution. |
| description | String | The coverage description text. |
| extent | Extent | Coverage extent in the native spatial reference. |
| id | String | The coverage id. |
| lonLatEnvelope | Extent | Coverage extent in WGS84. . |
| multiDimensionalInfo | Object | A parsed multidimensional object that describes variables and dimensions. |
| nativeCoverageDescription | Object | A parsed coverage description object in a structure similar to WCS Coverage Description schema. |
| resolution | Point | Coverage's source resolution. |
| rows | Number | Number of rows at the source resolution. |
| supportedFormats | String[] | Generalized from the following properties:
|
| supportedInterpolations | Number[] | The interpolation method affects how the raster dataset is transformed when it undergoes warping or when it changes coordinate space. |
| timeInfo | TimeInfo | Temporal information for the layer, such as time extent. |
| version | String | The current version of the coverage. |
Constructor Details
Creates a new WCSCoverageDescription.
Property Details
<String[]
String[]An array of band names.
<Number
NumberNumber of columns at the source resolution.
<String
StringThe coverage description text. It corresponds to
description or label properties of WCS 1.0.0, abstract or title properties of WCS 1.1.x, and coverageId property of WCS 2.0.1.<Extent
ExtentCoverage extent in the native spatial reference.
<String
StringThe coverage id. It corresponds to
name property of ECS 1.0.0, identifier property of WCS 1.1.x, and coverageId property of ECS 2.0.1.<Extent
ExtentCoverage extent in WGS84.
<Object
ObjectA parsed multidimensional object that describes variables and dimensions.
<Object
ObjectA parsed coverage description object in a structure similar to WCS Coverage Description schema. This can vary across WCS versions.
<Point
PointCoverage's source resolution.
<Number
NumberNumber of rows at the source resolution.
<String[]
String[]Generalized from the following properties:
SupportedFormatsfor WCS 1.0.0 and 1.1.xserviceParameters.supportedFormatsfor WCS 2.0.1.
<Number[]
Number[]The interpolation method affects how the raster dataset is transformed when it undergoes warping or when it changes coordinate space. See the constants table for a list of possible interpolation values. This is available in WCS 1.0.0 and 1.1.x
coverage description and 2.0.1 capabilities.<TimeInfo
TimeInfoTemporal information for the layer, such as time extent.
<String
StringThe current version of the coverage.