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Related lectures (32)

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Vector-Vector Integration: Methods and Tools

Explores methods and tools for integrating vector layers in QGIS, including SQL queries and boolean operators.

Topological spatial queries

Covers SQL queries for spatial relations and operators in Geographic Information Systems.

Spatial Phenomena: Isovalues

Covers isovalue curves in geographic information systems and their creation using QGIS.

Raster-Raster Interactions

Explores algebraic operations and NDVI calculation in raster data analysis using QGIS tools.

Interactions between Raster and Vector

Covers interactions between raster and vector data layers in GIS, including extracting information at specific points and calculating statistics within polygon zones.

Creating Test Databases

Covers the creation of test databases for SQL queries using Spatialite and Postgis with QGIS.

Digitization of Vector Objects

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

Geographic Information Storage

Covers geographic information storage challenges, data types, methods, and formats, emphasizing structured data and centralizing data access.

Automatic Vectorization

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

Spatial Discrete Variables, Spatial Arrangement and Neighborhood

Covers spatial arrangement, neighborhood, and statistical measures for analyzing spatial patterns in geographic information systems.