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
I123	[-]	18.4	10.5	3.15	0.529	1.28	5.14		0.952	0.712	0.573	0.722
post5.4	[-]	17.4	10.5	2.98	0.597	1.46	4.42		0.946	0.671	0.601	0.728

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