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Questions and Answers
What is the primary requirement for watershed characterization and management?
What is the primary requirement for watershed characterization and management?
- Topographic and geomorphologic information
- Geological information and drainage network
- Channel length and water divide
- All of the above (correct)
Which technique is useful for analyzing drainage basin morphometry?
Which technique is useful for analyzing drainage basin morphometry?
- GIS
- GPS
- Remote sensing (correct)
- Spatial information technology
What is the advantage of using satellite images in morphometric analysis?
What is the advantage of using satellite images in morphometric analysis?
- Is very expensive
- Requires a lot of time
- Provides a synoptic view of a large area (correct)
- Provides detail information about topography
What is the role of GIS in watershed management?
What is the role of GIS in watershed management?
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What is the benefit of using GIS-based evaluation in watershed management?
What is the benefit of using GIS-based evaluation in watershed management?
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What is the purpose of processed DEMs in watershed management?
What is the purpose of processed DEMs in watershed management?
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What is the use of digital elevation models (DEMs) in watershed management?
What is the use of digital elevation models (DEMs) in watershed management?
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What is the source of digital elevation models (DEMs)?
What is the source of digital elevation models (DEMs)?
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What is the benefit of using remote sensing and GIS in watershed management?
What is the benefit of using remote sensing and GIS in watershed management?
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What is the role of spatial information technology in watershed management?
What is the role of spatial information technology in watershed management?
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