NOTE:The files are compressed in a zipped. GMLCOV (GML 3.2.1 Application Schema - Coverages by OGC).GML (Geography Markup Language defined by OGC) for Point Set model.This is the ESM implementation model for 116-1 expressed in UML (Unified Modeling Language). surface modelling of bare earth and vegetation, as well as underwater featuresДЎ16-1 SD1, Elevation Surface Model (ESM): UML model (zipped.a wide-range of resolutions of elevation surface data.The Elevation Surface Model (ESM) establishes the data content model for elevation data according to the principles of a Data Content Model (ISO 19129 - Imagery, gridded and coverage data framework) for elevation, including the Grid or point coverage, TIN coverage + point set data types and the ESM Data dictionary (with metadata based on DMF вЂ“ DGIWG Metadata Foundation). The diagram below illustrates the document relationships of this standard.ДЎ16-1, Elevation Surface Model (ESM) Standardized Profile serves as the base standards for the Defense Gridded Elevation Data (DGED) Data Product Specification (DPS).MIL-PRF-89020B, Digital Terrain Elevation Data (DTED) and NATO STANAG 3809 provides backward compatability with U.S.NTIF/NSIF (National Imagery Transmission Format File/NATO Secondary Imagery Format).GMLJP2 (JPEG2000 files in Geography Markup Language (GML)).TIFF (Tagged Image File Format) + GeoTIFF (Geospatial Tagged Image File Format).is supported by three standardised encodings.is designed to support a wide range of resolutions based on user need.meets Defence requirements for elevation data, to include surface modelling of bare earth and vegetation.

The Elevation Surface Model (ESM) is a multi-part standard that:

What is an esm file