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Full catalog/houston-urbanization
houston-urbanization·dataset

New Urban Development Across the US, 2001-2019

New Urbanization from 2001-2019 (NLCD)
land NASA VEDA COG
In plain English

What it measures. A nationwide map showing where land became newly urbanized between 2001 and 2019.

How it's made. Made by comparing the 2001 and 2019 National Land Cover Database maps at 30-meter resolution.

How & where you'd use it. Helps planners and researchers see where cities and suburbs spread over nearly two decades.

What's measured

houstonurbanization

Coverage & cadence

  • Time span2001-01-01 → 2019-01-01
  • Spatial extent-97, 28, -94, 31.009
  • FormatsCOG

What you can do with it

  • Track deforestation, fire scars and land-cover change
  • Monitor crop and vegetation health (NDVI/EVI)
  • Map how built-up vs. green an area is over time
Official description

New urbanization compared between 2001 and 2019 NLCD datasets. This is a national map at 30-meter resolution.

Get the data

veda_access.py
# NASA VEDA — open STAC API, anonymous (cloud-optimized GeoTIFFs)
from pystac_client import Client

cat = Client.open("https://openveda.cloud/api/stac")
col = cat.get_collection("houston-urbanization")
items = list(col.get_items())          # browse the analysis-ready COGs
# open an asset with rioxarray:
# import rioxarray; da = rioxarray.open_rasterio(items[0].assets["cog_default"].href)
NASA VEDA is an open STAC catalog — browse and stream the cloud-optimized GeoTIFFs anonymously (no login).