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The 18 pages that link to Digital elevation model, each with the reason it gives.

• Precision agricultureRelated: Terrain helps explain drainage, erosion risk, and crop performance patterns.

• LiDARRelated: LiDAR-derived ground points can be processed into elevation models.

• PhotogrammetryRelated: Image-derived elevation supplies a core mapping product.

• ElevationBroader topic: It stores elevation values across an area for mapping and analysis.

• Volcanic hazard mapRelated: Terrain data help model where flows may travel and where they may stop.

• TopographyRelated: Elevation grids encode topography for analysis and visualization.

• InSARRelated: InSAR can derive elevation from phase differences between observations with distinct viewing geometry.

• Glacier monitoringRelated: Comparing elevation models quantifies changes in glacier surface height and volume.

• LandformRelated: Elevation data help classify landforms and model water flow across them.

• Spatial interpolationBroader topic: Elevation surfaces are commonly built by estimating heights between surveyed or remotely sensed points.

• HypsometryRelated: It supplies the elevation values from which regional distributions are calculated.

• Computer cartographyRelated: Elevation grids enable terrain maps, hillshading, and derived landform analysis.

• GeoinformaticsBroader topic: Elevation models enable terrain analysis, watershed mapping, and visibility calculations.

• Shuttle Radar Topography MissionBroader topic: The mission’s radar measurements were processed into digital elevation models.

• Hydrological modelingRelated: Elevation data help define drainage pathways and catchment boundaries.

• OrographyRelated: Elevation models let orographers measure and visualize terrain across broad areas.

• Height above mean sea levelRelated: Its elevation values depend on the vertical datum used.

• Technical geographyBroader topic: Elevation models enable terrain mapping, watershed analysis, and hazard assessment.