Geographical Information Systems 1

Lectures in this MOOC (98)

Explores spatial queries in QGIS, selecting objects based on conditions and extracting properties of geometries stored in a database.

Illustrates the use of tools for editing vectorial objects in QGIS.

Covers methods of primary data acquisition, positioning, thematic data, and measurements.

Explores fusion clauses to combine query results and nested queries.

Covers the concept of conceptual model of data and entity-relation model.

Covers the main aggregation functions for statistical calculations on data sets.

Highlights the importance of metadata in GIS datasets and national data infrastructures.

Covers relational databases and database management systems basics for upcoming lessons.

Covers the use of vector object editing tools in QGIS.

Covers the basic principles of the SQL language and select queries.

Explores different geospatial data sources and their integration into GIS projects.

Covers the modeling of territory through simplification and schematization.

Covers the principles and practice of image georeferencing.

Covers the creation, modification, and deletion of tables, data manipulation, and views.

Introduces the concept of land modeling, emphasizing the process of simplification and schematization.

Covers the principles and practice of georeferencing images.

Covers the use of merging clauses to associate results from multiple queries.

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