Skip to data content Skip to data search
Corporate computing and storage systems supporting the EOL data archive will be powered off for maintenance and unavailable 26 July to 02 August 2021. The EOL data archive website should remain up and available however some connectivity outages may occur. Most data orders and downloads will not be available. Please try again after 03 August 2021.

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

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