Dataset Open Access
River Surface Reflectance Database (RiverSR)
John Gardner;
Xiao Yang;
Simon Topp;
Matthew Ross;
Tamlin Pavelsky;
Elizabeth Altenau
RiverSR database (River Surface Reflectance) v1.1.0
This database contains Landsat 5, 7, and 8 Level 1 Collection 1 surface reflectance from all rivers in the contiguous USA that are ~60 meters wide or greater. The surface reflectance values across bands (red, green, blue, nir, swir1, swir1) represent the median reflectance of pixels detected as water within each Landsat scene that are within the boundaries of each reach represented by NHDPlusV2 centerlines. Surface reflectance is therefore geo-referenced to river center lines with network topology (NHDPlusV2) for quick geospatial analysis.
Files:
1) Metadata (riverSR_v1.1_metadata.docx): Description of all data files associated with this repository.
2) Surface reflectance database (riverSR_usa_v1.1.feather). Feather files are text files readable in R and python with the feather package and this table is joinable to nhdplusv2_modified_v1.0.shp based on the "ID" column and to the original NHDplusV2 flowlines with the "COMID" column.
3) Shapefile of river centerlines to which the reflectance data can be attached (nhdplusv2_modified_v1.0.shp).
4) Shapefile of the reach polygons associated with each nhdplusv2_modified reach. (nhdplusv2_polygons.shp).
5) The reach IDs of original and new NHDplusV2 centerlines. (COMID_ID.csv).
| Name | Size | |
|---|---|---|
|
COMID_ID.csv
md5:6eb572edda5ebe0f9893ed5614c59bbe |
1.0 MB | Download |
|
nhdplusv2_modified_v1.0.dbf
md5:6106c379bf13c5aa04244eb2ebcdcf64 |
132.3 MB | Download |
|
nhdplusv2_modified_v1.0.prj
md5:e729936bf5360b37a15365fc295a1901 |
143 Bytes | Download |
|
nhdplusv2_modified_v1.0.shp
md5:af6d59494312a03ef494d6ea711757a5 |
17.0 MB | Download |
|
nhdplusv2_modified_v1.0.shx
md5:951414a370d2540c6d2b3b9b53f65b0f |
271.7 kB | Download |
|
nhdplusv2_polygons_v1.0.dbf
md5:ecebd618299bd4cda8ae0f80e8c288e4 |
338.1 kB | Download |
|
nhdplusv2_polygons_v1.0.prj
md5:e729936bf5360b37a15365fc295a1901 |
143 Bytes | Download |
|
nhdplusv2_polygons_v1.0.shp
md5:af55adbc36952502407ff5c49eb34f43 |
107.9 MB | Download |
|
nhdplusv2_polygons_v1.0.shx
md5:045387d1ebaefe803b80ae56e319ff47 |
270.6 kB | Download |
|
riverSR_metadata_v1.1.pdf
md5:70cab51c301715c31dd507359f44acba |
911.6 kB | Download |
|
riverSR_usa_v1.1.feather
md5:1a00cea503d27a4b5f9ce450b9775363 |
13.8 GB | Download |
| All versions | This version | |
|---|---|---|
| Views | 3,191 | 2,960 |
| Downloads | 3,381 | 3,212 |
| Data volume | 1.6 TB | 1.4 TB |
| Unique views | 3,005 | 2,829 |
| Unique downloads | 2,684 | 2,595 |
- Publication date:
- December 11, 2020
- DOI:
-
- Keyword(s):
- remote sensing Landsat water quality rivers surface reflectance water color hydrology
- Grants:
-
National Science Foundation:
- Earth Sciences Postdoctoral Fellowship Award (9504813)
- License (for files):
- Creative Commons Attribution 4.0 International