Basic concepts: digital elevation model

Related lectures (30)

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Explores the role of relief in modeling Earth's surface phenomena and the advancements in technology for producing precise digital elevation models.

Covers observation scales, coordinate systems, geoid, and projection systems in GIS.

Covers methods for sampling elevation and measuring elevation using leveling, photogrammetry, and LiDAR in Geographic Information Systems.

Covers digital elevation models, altitude acquisition methods, representation techniques, and relief visualization using shading and contour lines.

Covers geodetic concepts, reference systems, and map projections for accurate measurements in engineering projects.

Explores additional transformations between geocentric and geodetic systems, map projections, and vertical reference systems.

Explores geodesy basics, covering coordinate systems, geoid, and ellipsoid representations on a flat plane.

Explores the geoid, gravity conditions, geoid elevation, and reference systems.

Covers principles of transposing spatial entities, scales, coordinate systems, projection systems, and EPSG codes.

Explores Geographic Information Systems, covering data acquisition, representation, and visualization of geodata.