Topic
ALTITUDE
4
Aircraft
4
Comment
4
DATE/TIME
4
Hydrurga leptonyx
4
Identification
4
LATITUDE
4
LONGITUDE
4
Length
4
Leptonychotes weddellii
4
Lobodon carcinophaga
4
Ommatophoca rossii
4
Side
4
MMT
3
Marine Mammal Tracking
3
AC
2
Brash ice coverage
2
Cake ice coverage
2
Census strip-width
2
Contrast
2
Date/time end
2
Distance
2
Gear
2
Glare
2
Ice coverage
2
Ice floe coverage
2
Latitude 2
2
Longitude 2
2
Marine Mammal Tracking MMT
2
SA_APIS_Census
2
Seals
2
Seals, unidentified
2
South African Antarctic Pack Ice Seals Census
2
Speed
2
Time of day
2
Visibility
2
Wind speed
2
unidentified
2
Temperature
1
Temperature, air
1
air
1