David C. McAdoo

TL;DR: In this article, the authors used an elastic-plastic model to show that oceanic lithosphere of this age should have a net compressive strength equal to about 12% of the elastic buckling stress.

TL;DR: In this article, the first coincident airborne laser and radar data over sea ice, collected during the Laser Radar Altimetry (LaRA) field campaign, were compared and the results showed that the difference between the reflecting surface of the laser and the radar is consistent with snow depth from climatology and the analysis techniques developed in this paper will be useful for future radar and laser altimetry comparisons.

TL;DR: The derivation of a marine gravity field from satellite altimetry over permanently ice-covered regions of the Arctic Ocean provides much new geophysical information about the structure and development of the arctic sea floor.

TL;DR: The results demonstrate the retrieval of both first-year and multiyear ice thickness from IceBridge data, however the airborne data were however compromised in heavily ridged ice where snow depth, and hence ice thickness, could not be measured.

TL;DR: In this article, the authors used free-air gravity anomaly maps derived from the latest release of data acquired south of 30°S to confirm the existence of inactive spreading ridges within the Scotia Sea and surrounding small basins.