Current status of Landsat program, science, and applications
Formal planning and development of what became the first Landsat satellite commenced
over 50 years ago in 1967. Now, having collected earth observation data for well over four …
over 50 years ago in 1967. Now, having collected earth observation data for well over four …
An automated, open-source pipeline for mass production of digital elevation models (DEMs) from very-high-resolution commercial stereo satellite imagery
We adapted the automated, open source NASA Ames Stereo Pipeline (ASP) to generate
digital elevation models (DEMs) and orthoimages from very-high-resolution (VHR) …
digital elevation models (DEMs) and orthoimages from very-high-resolution (VHR) …
Recent understanding of Antarctic supraglacial lakes using satellite remote sensing
Supraglacial lakes (SGLs) are now known to be widespread in Antarctica, where they
represent an important component of ice sheet mass balance. This paper reviews how …
represent an important component of ice sheet mass balance. This paper reviews how …
Widespread movement of meltwater onto and across Antarctic ice shelves
Surface meltwater drains across ice sheets, forming melt ponds that can trigger ice-shelf
collapse,, acceleration of grounded ice flow and increased sea-level rise,,. Numerical …
collapse,, acceleration of grounded ice flow and increased sea-level rise,,. Numerical …
Antarctic ice shelf potentially stabilized by export of meltwater in surface river
Meltwater stored in ponds and crevasses can weaken and fracture ice shelves, triggering
their rapid disintegration. This ice-shelf collapse results in an increased flux of ice from …
their rapid disintegration. This ice-shelf collapse results in an increased flux of ice from …
The 32-year record-high surface melt in 2019/2020 on the northern George VI Ice Shelf, Antarctic Peninsula
In the 2019/2020 austral summer, the surface melt duration and extent on the northern
George VI Ice Shelf (GVIIS) was exceptional compared to the 31 previous summers of …
George VI Ice Shelf (GVIIS) was exceptional compared to the 31 previous summers of …
Antarctic supraglacial lake detection using Landsat 8 and Sentinel-2 imagery: Towards continental generation of lake volumes
Melt and supraglacial lakes are precursors to ice shelf collapse and subsequent accelerated
ice sheet mass loss. We used data from the Landsat 8 and Sentinel-2 satellites to develop a …
ice sheet mass loss. We used data from the Landsat 8 and Sentinel-2 satellites to develop a …
Widespread distribution of supraglacial lakes around the margin of the East Antarctic Ice Sheet
Supraglacial lakes are important to ice sheet mass balance because their development and
drainage has been linked to changes in ice flow velocity and ice shelf disintegration …
drainage has been linked to changes in ice flow velocity and ice shelf disintegration …
Improved bathymetric map** of coastal and lake environments using Sentinel-2 and Landsat-8 images
The bathymetry of nearshore coastal environments and lakes is constantly reworking
because of the change in the patterns of energy dispersal and related sediment transport …
because of the change in the patterns of energy dispersal and related sediment transport …
ICESat‐2 meltwater depth estimates: application to surface melt on amery ice shelf, East Antarctica
Surface melting occurs during summer on the Antarctic and Greenland ice sheets, but the
volume of stored surface meltwater has been difficult to quantify due to a lack of accurate …
volume of stored surface meltwater has been difficult to quantify due to a lack of accurate …