The service and discovery URLs provide basic information describing and listing the COVAR_SPAT data layer values that are available via the AKN web service. A layer list request returns the entire list of COVAR_SPAT and COVAR_
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FRAGSTAT attribute names. A
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metadata request returns a descriptive record for the requested attribute. Both the layer listing request and the metadata request will accept a format parameter
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that specifies a response data format of XML or CSV.
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API Parameters
Layer List Request
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