Sumários
Class #17
23 Abril 2020, 17:00 • Maria da Graça Corte-Real Mira da Silva Abrantes
Exercises using raster data. The IDW interpolation method.
Documentation: Ex5Interpolation.pdf
Class #16
20 Abril 2020, 11:15 • Maria da Graça Corte-Real Mira da Silva Abrantes
Introduction to the raster data structure. Main operations using raster data. Conversion from vector to raster data and from raster to vector data.
Documentation: 04 Spatial Data Structures.pdf, 05 Basic functions for raster data processing.pdf
Class #15
16 Abril 2020, 17:00 • Maria da Graça Corte-Real Mira da Silva Abrantes
Editing vector geographic data with QGIS - editing polygons complying with the coverage topology.
Documentation: LearningByExample4.pdf
Class #14
6 Abril 2020, 11:15 • Maria da Graça Corte-Real Mira da Silva Abrantes
Editing vector geographic data with QGIS - editing lines complying with the arc-node topology.
Documentation: LearningByExample4.pdf
Class #13
2 Abril 2020, 17:00 • Maria da Graça Corte-Real Mira da Silva Abrantes
Exercises concerning CRS transformation and measurements (distances on the ellipsoid and angles).
Documentation: LearningByExample3.pdf