ZIMSEC A-Level Geography
1.3Conceptual models of geographic space; Georeferencing and spatial data capture
Conceptual models of geographic space; Georeferencing and spatial data capture in ZIMSEC A-Level Geography: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic22 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 1.3.1Distinguish vector (point, line, polygon) from raster models and choose the right one for a dataset.
- 1.3.2Georeference a scanned or embossed map with ground control points and calculate the georeferencing error (RMSE).
- 1.3.3Capture vector data by on-screen digitising, account for digitising error, and produce a map layout.
Lessons
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Vector and raster models, georeferencing and digitising
40 min
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Sample question
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