Timeline for Fill a sink with a known volume of water to obtain actual depth and extent of a pond
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| Dec 4, 2019 at 18:36 | comment | added | GBG | It looks like you have a good plan. True about the graduation values although increasing the graduations significantly increases processing time. | |
| Dec 4, 2019 at 15:57 | comment | added | Pablo Herreros Cantis | this looks promising. If I wanted to loop this over all my sinks, I understand I should a) loop through each of the shapefile's polygons, b) isolate the raster's values that fall within that polygon, c) run the tool you shared, and d) choose the depth value that best matches the water volume for that sink. I wonder whether I will have to run the tool with very small increments? some of these sink areas are pretty large, and a small depth difference might significantly increase volume. | |
| Dec 3, 2019 at 21:25 | history | answered | GBG | CC BY-SA 4.0 |