Topic
AC
1
ALTITUDE
2
Aircraft
2
Brash ice coverage
2
Cake ice coverage
2
Census strip-width
2
Comment
2
Contrast
2
DATE/TIME
2
Date/time end
2
Distance
2
Gear
2
Glare
2
Hydrurga leptonyx
2
Ice coverage
2
Ice floe coverage
2
Identification
2
LATITUDE
2
LONGITUDE
Latitude 2
2
Length
2
Leptonychotes weddellii
2
Lobodon carcinophaga
2
Longitude 2
2
MMT
1
Marine Mammal Tracking
1
Marine Mammal Tracking MMT
1
Ommatophoca rossii
2
SA_APIS_Census
1
Seals
1
Seals, unidentified
1
Side
2
South African Antarctic Pack Ice Seals Census
1
Speed
2
Temperature
1
Temperature, air
1
Time of day
2
Visibility
2
Wind speed
2
air
1
unidentified
1