Digitizing and Visualizing Sketch Map Data: A Semi-Structured Approach to Qualitative GIS.
Christopher PrenerPublished in: Cartogr. Int. J. Geogr. Inf. Geovisualization (2021)
Keyphrases
- semi structured
- data sets
- data analysis
- data sources
- spatial data
- semi structured data
- data extraction
- data collection
- structured data
- raw data
- geographical data
- geo referenced
- unstructured text
- web data
- database
- knowledge discovery
- geographic information systems
- natural language
- data mining techniques
- information extraction
- knowledge rich
- gis data