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Oglala Lakota College Geospatial Data Project

Project Overview

This project provides a data ingestion pipeline for environmental and geospatial datasets covering the Pine Ridge Indian Reservation in South Dakota. The pipeline standardizes data from multiple sources into consistent formats with proper spatial reference systems and metadata documentation.

Data Sources

USGS NWIS (Hydrology)

  • Source: USGS National Water Information System
  • URL: https://waterservices.usgs.gov/
  • Data Type: Streamflow, groundwater levels, water quality
  • Temporal Coverage: 2010-present
  • Format: Parquet (time series), GeoJSON (site locations)

PRISM (Climate)

  • Source: PRISM Climate Group, Oregon State University
  • URL: https://prism.oregonstate.edu/
  • Data Type: Precipitation, temperature (min/max/mean)
  • Resolution: 4km (~800m)
  • Temporal: Monthly/Daily
  • Format: NetCDF, Zarr

Daymet (Climate)

  • Source: Oak Ridge National Laboratory DAAC
  • URL: https://daymet.ornl.gov/
  • Data Type: Daily surface weather data
  • Resolution: 1km
  • Temporal: Daily (1980-present)
  • Format: NetCDF, Zarr

CDL - Cropland Data Layer

  • Source: USDA National Agricultural Statistics Service
  • URL: https://nassgeodata.gmu.edu/CropScape/
  • Data Type: Crop type classification
  • Resolution: 30m
  • Temporal: Annual (2008-present)
  • Format: GeoTIFF, NetCDF

5. SMAP (Soil Moisture)

  • Source: NASA Soil Moisture Active Passive Mission
  • URL: https://nsidc.org/data/smap
  • Data Type: Soil moisture (0-5cm depth)
  • Resolution: 9km (L3), 3km (L4)
  • Temporal: Daily (2015-present)
  • Format: HDF5, NetCDF, Zarr

About

This repository contains Python scripts to download, stream or ingest datasets of interest for the OLC NIFA Integrated Data Cube Project

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