Pre-packaged GeoTIF files (No linguistic component)

View metadata and access the original GEOTIF file: Pre-packaged GeoTIF files (No linguistic component).

Format

GEOTIF

Access

file-only

Publisher-reported update

2025-07-21

Growing degree days (GDDs) are used to estimate the growth and development of plants and insects during the growing season. Growing Degree Day are computed by subtracting a base value temperature from the mean daily temperature and are assigned a value of zero if negative. Base temperatures are a point below which development does not occur for the organism in question. Growing Degree Day products are created for base 0, 5, 10 and 15 degrees Celsius. GDD values are only accumulated during the Growing Season, April 1 through October 31.

Access original file