Dr. Indrani Das
Lamont Assistant Research Professor , Lamont-Doherty Earth Observatory (LDEO) , The Earth Institute
P.O. Box 1000
61 Route 9W
Room no. 108A, Oceanography
Palisades, NY 10964-1000
I have a Glaciology and Atmospheric Sciences background with expertise in satellite and airborne remote sensing. The main area of my research include mass balance of ice sheets and ice shelves. I study physical processes that impact the mass balance and stability of ice sheets and ice shelves, ice-atmosphere and ice-ocean interactions using a combination of satellite remote sensing, airborne radar and laser altimeter, ground based measurements, and modeling.
I did my Ph.D in Atmospheric Physics from Indian Space Research Organization in 2007 where I worked on radiative transfer algorithms to retrieve marine aerosols from satellite data. After briefly working on estimating snow depth in the Himalayas, in 2007 I came as a postdoc to University of Alaska Fairbanks to work on mass balance of Alaskan glaciers using airborne laser altimetry.
In 2010, I came to Lamont-Doherty Earth observatory to work on surface processes impacting surface mass balance of Antarctica. I am now an Assistant Research Professor and my work has evolved to include both surface and basal processes of ice sheets and ice shelves. I also work on paleo observations of accumulation rates and climate history of Greenland ice sheet.
- Improved Surface Mass Balance Mapping of Antartica by Quantifying Wind-blown and Sublimated Snow
- NSFPLR-NERC: Processes, Drivers, Predictions: Modeling the Response of Thwaites Glacier Over the Next Century Using Ice/Ocean Coupled Models
- Subcontract: A Peek at the Past of Greenland Ice Sheet using Radar Layers and Modeling
- Understanding the Integrity of Deep Ice in Antarctica from Geophysical Data Sets and Physical Models
4 PUBLICATIONS ON COLUMBIA | ACADEMIC COMMONS
- Multidecadal Basal Melt Rates and Structure of the Ross Ice Shelf, Antarctica, Using Airborne Ice Penetrating Radar
- Widespread movement of meltwater onto and across Antarctic ice shelves
- Annual Greenland accumulation rates (2009–2012) from airborne snow radar
- Influence of persistent wind scour on the surface mass balance of Antarctica
Das, I., Padman, L., Bell, R. E., Fricker, H. A., Tinto, K. J., Hulbe, C. L., et al ( 2020). Multi‐decadal basal melt rates and structure of the Ross Ice Shelf, Antarctica using airborne ice penetrating radar. Journal of Geophysical Research: Earth Surface, 125, e2019JF005241. https://doi.org/10.1029/2019JF005241