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Map Enlargement and Reduction Methods by Dr. Sahar Zia is a document available to read on EtoBox.
What is Map Enlargement and Reduction Methods about?
The document discusses different methods for enlarging or reducing maps, including photographic, instrumental/mechanical, and graphical methods. It explains that a small-scale map can be enlarged to show more detail, while a large-scale map can be reduced. The key step is to use a scale factor, which is the degree of change between the original image and the reproduced image - whether enlarging or reducing. Exercises are provided to practice calculating scale factors for enlargement or reduction.
- Author
- Dr. Sahar Zia
- Language
- EN