Skip to data content Skip to data search

ABLE-3B: Arctic Boundary Layer Expedition


The Arctic Boundary Layer Expedition (ABLE 3B) was part of NASA's Global Tropospheric Experiment (GTE)  over Northeastern Canada during July and August, 1990. The objective of the mission was to assess the importance of the Hudson Bay lowlands as a source of global methane.

Data access

Datasets from this project

Additional information

Related links

Temporal coverage

Begin Date 1990-06-09 00:00:00
End Date 1990-08-31 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 55.50, Minimum (South) Latitude: 54.00
Minimum (West) Longitude: -67.50, Maximum (East) Longitude: -66.00