The third dimension: Representing Relief

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Related lectures (32)

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Digitization of Vector Objects

Covers the digitization of vector objects in GIS, including creation, editing, and topology management.

Altitude Models and Derivative Variables

Covers geographic information systems, relief indicators, and digital elevation models.

Raster Operations: Map Algebra

Explores map algebra, focusing on raster layer interactions and introducing the raster calculator tool in QGIS.

Vector-Vector Data Layer Interactions

Covers interactions between vector layers in GIS, including geometric properties, spatial arrangement, autocorrelation, altitude models, and SQL equivalents.

Spatial Data Interactions: Raster-Vector (summary)

Explores spatial interactions between raster and vector layers using QGIS tools.

Derived Variables: Digital Elevation Models

Covers the calculation of slope, aspect, and curvature from elevation models.

Discrete Variables: Spatial Arrangement and Neighbourhood

Covers geometric properties, spatial arrangement, autocorrelation, and neighbourhood analysis in geographic information systems.

Raster - Vector: Spatial Interactions

Explores combining raster and vector layers for spatial analysis in QGIS.

Automatic Vectorization

Covers automatic vectorization in geographic information systems, including structure detection, polygonization, and automatic tracing.

Spatial Autocorrelation and Dependence

Covers spatial autocorrelation, dependence in GIS, and biases in classical statistics.