Table 3 List of data records and instruments used to measure snow depth and location.

From: Snow depth measurements from Arctic tundra and boreal forest collected during NASA SnowEx Alaska campaign

Record

Description

State

State in the United States: all measurements are located in the state of Alaska

County

Borough: measurements from Fairbanks North Star Borough represent the Interior climate zone and measurements from the North Slope Borough represent Arctic climate zone (see section “Study areas”)

Study Area

SnowEx study areas: Bonanza Creek Experimental Forest (BCEF), Caribou Poker Creek Research Watershed (CPCRW), Farmers Loop and Creamer’s Field (FLCF), Upper Kuparuk and Toolik (UKT), and Arctic Coastal Plain (ACP) (see section “Study areas”)

Plot ID

SnowEx study plots (170) and transects (4) cover a wide range of land cover, terrain, and snow conditions

ID

ID for each individual snow depth measurement

Date

Date of measurement

Time

Local time, Alaska Standard Time

Latitude

Latitude in decimal degrees

Longitude

Longitude in decimal degrees

Northing

Projected y-coordinate in UTM N6, WGS84 in meters

Easting

Projected x-coordinate in UTM N6, WGS84 in meters

Elevation

Plot elevation in meters

Depth

Snow depth in centimeters

Equipment ID

Datalogger serial number

Instrument

Instrument used to measure snow depth and location (MagnaProbe = MP, pit ruler = PR, depth probe = P, depth probe with Mesa2 = M2) (Table 2)

Version

Version number