How can i determine the catchment area using countor plots?
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To determine the catchment area using contour plots, a computational geometry-based approach called Time Travel Voronoi Diagram (TTVD) can be used . This approach takes into account both geographical location and predicted time travel to the destination. By utilizing road features and speed restrictions from crowdsource map platforms, a realistic catchment area can be predicted based on time-based distance . Additionally, a topological representation of the catchment area can be created by identifying the inlets and outlets for surface water flow on each plot and their respective contributing areas . This representation, known as a landscape drainage network, characterizes the topological structure of the catchment area and can be easily adapted to changes in land use and infrastructure .
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| Papers (5) | Insight |
|---|---|
| The provided paper does not provide information on how to determine the catchment area using contour plots. The paper focuses on the object-oriented representation of a rural catchment and the incorporation of landscape features to obtain a landscape drainage network. | |
03 Nov 2022 | The provided paper does not provide information on how to determine the catchment area using contour plots. The paper focuses on measuring the soil erodibility factor in unit plots. |
6 Citations | The paper does not mention the use of contour plots to determine catchment areas. The paper proposes a Computational Geometry-based approach called Time Travel Voronoi Diagram (TTVD) to predict catchment areas based on time travel to destinations using road features and crowdsource map data. |
| The provided paper does not mention the use of contour plots to determine catchment areas. | |
Open access•Dissertation 08 Jan 2010 21 Citations | The provided paper does not provide information on how to determine the catchment area using contour plots. The paper focuses on the role of macropore flow in hydrology and does not discuss contour plots or catchment area determination methods. |
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Step 2:
- "The curve number (CN) model is widely used to estimate runoff potential, but its accuracy has been questioned due to its limited ability to predict runoff." ^[Lee]
- "Various studies have reevaluated the CN model's reliability and performance, suggesting that it can be improved by using a power correlation in the form of Ia = Sλ." ^[Lee]
- "Additionally, new simple versions of the CN model have been proposed, showing better performance compared to the existing model." ^[Liu]
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