Global - Land

	Download Data	Total Area [1e6 km2]	Overlap Continuous Area [1e6 km2]	Overlap Discontinuous Area [1e6 km2]	Missed Continuous Area [1e6 km2]	Missed Discontinuous Area [1e6 km2]	Excess Area [1e6 km2]		Missed Continuous Score [1]	Missed Discontinuous Score [1]	Excess Score [1]	Overall Score [1]
Benchmark	[-]	19.9
101	[-]	15.8	9.69	2.50	1.34	1.93	4.15		0.878	0.564	0.613	0.693
105	[-]	17.6	9.99	2.99	1.05	1.45	5.22		0.905	0.674	0.566	0.697
111	[-]	19.3	10.4	3.31	0.608	1.13	6.11		0.945	0.746	0.540	0.709
112	[-]	19.3	10.4	3.24	0.673	1.19	6.25		0.939	0.731	0.536	0.703
113	[-]	18.4	10.2	3.21	0.785	1.22	5.49		0.929	0.724	0.557	0.709
114	[-]	18.3	10.2	3.14	0.787	1.29	5.49		0.929	0.708	0.559	0.707

Africa - Central Africa - Sahel Africa - South Asia - East Siberia Asia - Indonesia Asia - North Central Asia - South Central Asia and China Asia - Southeast Asia and India Asia - West Siberia Australia Europe Global - Land Middle East and Sahara North America - Alaska and Northern Canada North America - Central America North America - Eastern United States North America - Southern Canada North America - Western United States South America - Amazon South America - Southeast South America - Southwest Temporally integrated period mean Temporally integrated period mean bias

  Title:

Circum-Arctic Map of Permafrost and Ground-Ice Conditions

  Version:

2

  Institutions:

National Snow and Ice Data Center Distributed Active Archive Center

  Source:

Shapefiles obtained by: wget --ftp-user=anonymous -r -nd ftp://sidads.colorado.edu/pub/DATASETS/fgdc/ggd318_map_circumarctic/permaice*

  History:

Downloaded on 2023-07-25 and generated netCDF file on 2023-08-15 with https://github.com/rubisco-sfa/ILAMB-Data/blob/master/permafrost/Brown2002/convert.py

  References:

Brown, J., O. Ferrians, J. A. Heginbottom, and E. Melnikov (2002), National Snow and Ice Data Center Distributed Active Archive Center, 10.7265/skbgkf16