Similarity assessment of linear hydrographic features using high performance computing
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Abstract
This work discusses a current open source implementation of a line similarity assessment workflow to compare elevation-derived drainage lines with the high-resolution National Hydrography Dataset (NHD) surface-water flow network. The process identifies matching and mismatching lines in each dataset to help focus subsequent validation procedures to areas of the NHD that more critically need updates.
Suggested Citation
Stanislawski, L.V., Wendel, J., Shavers, E.J., Li, T., 2018, Similarity assessment of linear hydrographic features using high performance computing, FOSS4G 2018 (Free and Open Source Software for Geospatial), St. Louis, MO, May 14-16, 2018.
| Publication type | Conference Paper |
|---|---|
| Publication Subtype | Conference Paper |
| Title | Similarity assessment of linear hydrographic features using high performance computing |
| Year Published | 2018 |
| Language | English |
| Contributing office(s) | Center for Geospatial Information Science (CEGIS) |
| Public Comments | Extended abstract for oral presentation. |
| Conference Title | FOSS4G 2018 (Free and Open Source Software for Geospatial) |
| Conference Location | St. Louis, MO |
| Conference Date | May 14-16, 2018 |