8 Works

Thermosphere-Ionosphere Modeling with Forecastable Inputs: Case Study of the June 2012 High Speed Stream Geomagnetic Storm

Xing Meng
This is the companion dataset for the Journal paper ”Thermosphere-Ionosphere Modeling With Forecastable Inputs: Case Study of the June 2012 High Speed Stream Geomagnetic Storm” (under review). The dataset contains raw outputs from a global ionosphere-thermosphere model for a geomagnetic storm events. The outputs are in IDL binary format, containing the model solution of the total electron content, the magnetic field, density, velocity, and temperature for neutral and ion species. The outputs are analyzed in...

Grounding line of Denman Glacier, East Antarctica from satellite radar interferometry

Virginia Brancato, Eric Rignot, Pietro Milillo, Mathieu Morlighem, Jeremie Mouginot, Lu An, Bernd Scheuchl, Seong Su Jeong, Paola Rizzoli, Jose Luiz Bueso Bello & Pau Prats-Iraola
Grounding line, elevation changes, and melt rates maps of Denman Glacier, East Antarctica. Using satellite radar interferometry from the COSMO-SkyMed mission we map the grounding line of Denman Glacier, East Antarctica. We complement these data with some historical interferometric radar acquisition from the European satellite ERS-1/2. We present new maps of elevation changes on the grounded and floating portions of Denman Glacier obtained by temporally differencing TanDEM-X Digital Elevation Models.

High-latitude Input for Meso-scale Electrodynamics (HIME)

Dogacan Su Ozturk
High-latitude Input for Meso-scale Electrodynamics: HIME, is a new framework that is developed to account for the local meso-scale electric field variability in a global I-T model, so that their role during certain intervals and locations can be analyzed. This data set consists of local 2D electric field estimates from PFISR (provided in 20170302.002_lp_1min-cal_2dVEF_001001_NoLonely-geo600km.h5), and HIME generated drivers. These drivers were generated by first calculating the electric potentials with Forward Euler formula from PFISR estimates...

Annual Ice Velocity of the Greenland Ice Sheet (2010-2017)

Jeremie Mouginot, Eric Rignot, Bernd Scheuchl, Michael Wood & Romain Millan
We derive surface ice velocity using data from 16 satellite sensors deployed by 6 different space agencies. The list of sensors is given in the Table S1. The SAR data are processed from raw to single look complex using the GAMMA processor (www.gamma-rs.ch). All measurements rely on consecutive images where the ice displacement is estimated from tracking or interferometry (Joughin et al. 1998, Michel and Rignot 1999, Mouginot et al. 2012). Surface ice motion is...

Annual Ice Velocity of the Greenland Ice Sheet (2001-2010)

Jeremie Mouginot, Eric Rignot, Bernd Scheuchl, Michael Wood & Romain Millan
We derive surface ice velocity using data from 16 satellite sensors deployed by 6 different space agencies. The list of sensors and the year that they were used are listed in the following (Table S1). The SAR data are processed from raw to single look complex using the GAMMA processor (www.gamma-rs.ch). All measurements rely on consecutive images where the ice displacement is estimated from tracking or interferometry (Joughin et al. 1998, Michel and Rignot 1999,...

Glacier catchments/basins for the Greenland Ice Sheet

Jeremie Mouginot & Eric Rignot
We divide Greenland, including its peripheral glaciers and ice caps, into 260 basins grouped in seven regions: southwest (SW), central west (CW), (iii) northwest (NW), north (NO), northeast (NE), central east (CE), and southeast (SE). These regions are selected based on ice flow regimes, climate, and the need to partition the ice sheet into zones comparable in size (200,000 km2 to 400,000 km2) and ice production (50 Gt/y to 100 Gt/y, or billion tons per...

Martian Year 34 Climatology of the Atmospheric Column Dust Optical Depth

Luca Montabone, Ehouarn Millour, François Forget, Aymeric Spiga , David Kass & Armin Kleinböhl
We provide a climatology of airborne dust for Martian year 34 using observations of the Martian atmosphere from May 2016 to March 2018 made by the Mars Climate Sounder (MCS) aboard Mars Reconnaissance Orbiter (MRO). Our methodology works by gridding the available estimates of column dust optical depth (CDOD) from MCS limb observations. The resulting (irregularly) gridded maps were validated with independent observations of CDOD by the Mars Color Imager camera aboard MRO, and by...

Phase-Based Antarctica Ice Velocity Map

Jeremie Mouginot, Eric Rignot & Bernd Scheuchl
Complete map of ice motion in Antarctica combining phase data in the interior and speckle tracking in the fast-moving sectors. We present a new map of Antarctic ice velocity that is ten times more precise than prior maps and reveals ice motion at a high precision over 80% of the continent versus 20% in the past. The ice motion vector map provides novel constrains on interior ice motion and its connection with the glaciers and...

Registration Year

  • 2019
    8

Resource Types

  • Dataset
    8

Affiliations

  • Jet Propulsion Lab
    8
  • Grenoble Alpes University
    4
  • University of California, Irvine
    4
  • Laboratoire de Météorologie Dynamique
    1
  • French National Centre for Scientific Research
    1
  • Space Science Institute
    1
  • German Aerospace Center
    1