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Welcome to the Lu Lab at UW-Madison

Macrosystems Ecology Lab

Data Products

CropAT-US: Annual time-series 1-km maps of crop area and types in the US during 1850-2021

CropAT-US: Annual time-series 1-km maps of crop area and types in the US during 1850-2021

CropAT-US: Annual time-series 1-km maps of crop area and types in the US during 1850-2021

Figure. The spatial patterns of cropland percentage (a–d) and dominant crop type (e–h) at a 1 km × 1km resolution in 1850, 1900, 1950,...

Crystal Lu

Nov 5, 20241 min read

Gridded time-series data of the US cropland distribution from 1850 to 2016

Gridded time-series data of the US cropland distribution from 1850 to 2016

Gridded time-series data of the US cropland distribution from 1850 to 2016

We reconstructed the cropland density maps by harmonizing multiple sources of inventory data and high-resolution satellite images. The...

Crystal Lu

Nov 2, 20171 min read

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