susheel adusumilli · 2016. 6. 1. · susheel adusumilli. why ice shelves? buttressing lincoln...

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18 Years of Satellite Radar Altimetry in Antarctica Susheel Adusumilli

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Page 1: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica

18 Years of Satellite Radar Altimetry in Antarctica

Susheel Adusumilli

Page 2: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica
Page 3: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica

Why Ice Shelves?

Buttressing

Lincoln cathedral

Page 4: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica

Furst et. al, Nature Clim. Change, 2015

Page 5: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica

All Antarctica

Page 6: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica

All Antarctica

Page 7: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica
Page 8: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica
Page 9: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica

Radar (ERS - 1,2, ENVISAT)Laser (ICESat)

Get the wrong picture with only part of the time series

Paolo et al., Science (2015)

Page 10: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica

Paolo et al., Science (2015)

Page 11: Susheel Adusumilli · 2016. 6. 1. · Susheel Adusumilli. Why Ice Shelves? Buttressing Lincoln cathedral. Furst et. al, Nature Clim. Change, 2015. All Antarctica. All Antarctica

1994

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2015

Paolo et al., Science (2015)