Delimiting Wetlands Methods Using ArcGIS
Download: swamp_castellanos_report_methodsfordelimitingwetlandsinslocanriverwatershedusingarcgis_2017.pdf
The primary aim of this project proposal is to explore different methods for delimiting possible locations of wetlands in the Slocan River Watershed using Geographic Information Systems (GIS) techniques. The proposed GIS methodology consists of 3 different approaches (Difference Raster, Slope and Aspect method) using ArcMap and a Digital Elevation Model (DEM) obtained from the open source website: Geogratis. Additionally, a Python script and a Modelbuilder model were created to automate the detection of wetlands and flat areas in just 5 minutes using the Raster difference. Finally, the results from each methodology were represented in a web-map application using ArcGIS Online.
Resource metadata
| Field | Value |
| Data last updated | November 26, 2021 |
| Metadata last updated | May 12, 2022 |
| Created | November 26, 2021 |
| Format | |
| License | CC-BY-SA-4.0 |
| Data collection info | n/a |
| Data processing | n/a |
| Data type | non-lab |
| Has views | True |
| Hash | 35523ce1febc690d605d98ba6c8f4277 |
| Id | 1f9f79cb-1ce9-41a7-bc79-626a095ea6f6 |
| Mimetype | application/pdf |
| On same domain | True |
| Package id | c750afaf-50f9-454b-92b8-5c9e2091720e |
| Position | 10 |
| Resource citation | Castellanos, W. (2017). Methods for Delimiting Wetlands in the Slocan River Watershed Using ArcGIS. Prepared for Slocan River Research Center. Columbia Basin Water Hub [Resource]. Slocan Valley. https://doi.org/10.48511/KF72-ZZ31 |
| Resource data disclaimer | No warranty or guarantee exists that the information is accurate, complete, current, or suitable for any purpose. The individual user must confirm the accuracy of the data and whether it will be appropriate for their purpose. |
| Resource location | Slocan Valley Watershed |
| Size | 886.5 KiB |
| State | active |
| Url type | upload |
| Waterhub certified | Certified |
| Waterhub grade | People and Perspectives |
| upload | |
| Citation (Required) | Castellanos, W. (2017). Methods for Delimiting Wetlands in the Slocan River Watershed Using ArcGIS. Prepared for Slocan River Research Center. Columbia Basin Water Hub [Resource]. Slocan Valley. https://doi.org/10.48511/KF72-ZZ31 |
| Resource Location | Slocan Valley Watershed |
| Data Collection Information | n/a |
| Data Processing | n/a |
| Data Disclaimer | No warranty or guarantee exists that the information is accurate, complete, current, or suitable for any purpose. The individual user must confirm the accuracy of the data and whether it will be appropriate for their purpose. |
| Water Hub Data Grade | People and Perspectives |
| Date of Most Recent Water Hub QA/QC | |
| Loading Status | |
| Datastore Status | |
| Data type | General |
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