https://github.com/roblabs/geodata-usgs-usfs-vector
Processing USGS & USFS vector data
https://github.com/roblabs/geodata-usgs-usfs-vector
Last synced: 2 months ago
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Processing USGS & USFS vector data
- Host: GitHub
- URL: https://github.com/roblabs/geodata-usgs-usfs-vector
- Owner: roblabs
- Created: 2017-09-05T23:11:31.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2018-02-08T21:58:59.000Z (about 7 years ago)
- Last Synced: 2025-02-14T06:14:59.079Z (2 months ago)
- Language: Shell
- Homepage:
- Size: 2.93 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
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README
# How to Process Shapefiles
Using `command line cartography` to process US Forest Service trails data. Use either of these FOSS4G tools.
* [`ogr2ogr`](http://www.gdal.org/ogr2ogr.html)
* [`shp2json geocode.shp`](https://github.com/mbostock/shapefile) — `npm install --global shapefile`
* `shp2json example.shp`
## Vector data from USGS
* Navigate to [The National Map](https://viewer.nationalmap.gov/basic/) and enable "US Topo" & "Topo Map Data and Topo Stylesheet"
### Contour
```{bash}
# Contour
wget -N https://prd-tnm.s3.amazonaws.com/StagedProducts/TopoMapVector/AZ/Shape/VECTOR_Kendrick_Peak_AZ_7_5_Min_Shape.zip
unzip VECTOR_Kendrick_Peak_AZ_7_5_Min_Shape.zip
```
## Vector data from USFS
* Navigate to [FSGeodata](https://data.fs.usda.gov/geodata/vector/index.php).
### Vector Data
```{bash}
# Trails
wget -N https://data.fs.usda.gov/geodata/edw/edw_resources/shp/S_USA.TrailNFS_Publish.zip
unzip -o S_USA.TrailNFS_Publish.zip
# Wilderness
#wget -N https://data.fs.usda.gov/geodata/edw/edw_resources/shp/S_USA.Wilderness.zip
wget -N https://data.fs.usda.gov/geodata/edw/edw_resources/shp/S_USA.WildernessStatus.zip
unzip -o S_USA.WildernessStatus.zip
# Ranger Districts
wget -N https://data.fs.usda.gov/geodata/edw/edw_resources/shp/S_USA.RangerDistrict.zip
unzip -o S_USA.RangerDistrict.zip
# Administrative Forest Boundaries
wget -N https://data.fs.usda.gov/geodata/edw/edw_resources/shp/S_USA.AdministrativeForest.zip
unzip -o S_USA.AdministrativeForest.zip
```
### Example
```{bash}
# load library
. ./FS-vector2json.sh
# generate geojson for the Boundary Waters Canoe Area Wilderness
vector2json S_USA.WildernessStatus.shp WILDERNESS 1241408010843 BWCAW
# Green Mountains
vector2json S_USA.WildernessStatus.shp WILDERNESS 1178459010843 BRISTOL-CLIFFS-WILDERNESS
```