Class #15

16 Abril 2019, 08:15 • Maria da Graça Corte-Real Mira da Silva Abrantes

Ex5Zoning - problem solving involving raster data sets and Digital Elevation Models.

Class #14

10 Abril 2019, 14:30 • Maria da Graça Corte-Real Mira da Silva Abrantes

The Raster data structure and Digital Terrain Modelling

• The Raster data structure
• Basic concepts: grid, cells, spatial resolution
• Raster vs. vector data structure
• Raster to vector and vector to raster data conversion
• Digital Terrain Modelling
• Main elements of the terrain surface
• Contour lines
• Digital Elevation Model (DEM) and Triangulated Irregular Network (TIN)
• Derived data: slope, aspect, hillshade, visibility, profiles, ...

Class #13

9 Abril 2019, 08:15 • Maria da Graça Corte-Real Mira da Silva Abrantes

A diagrammatic notation to represent the sequence of operations for spatial problem solving.

Class #12

3 Abril 2019, 14:30 • Maria da Graça Corte-Real Mira da Silva Abrantes

Concluding the exercise from last class.

Class #11

2 Abril 2019, 08:15 • Maria da Graça Corte-Real Mira da Silva Abrantes

Exercise: Spatial Analysis involving vector data sets - a zoning problem.