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IceBridge ATM L1B Near-Infrared Waveforms, Version 1
Data set id:
ILNIRW1B
DOI: 10.5067/P8QCY55YPR8U
This is the most recent version of these data.
Version Summary
Initial release

Overview

This data set contains geolocated waveforms of Greenland, Arctic, and Antarctic sea ice measured by the Airborne Topographic Mapper (ATM) near-infrared (NIR) lidar. The data complement, and are intended to be used with, the IceBridge Narrow Swath ATM L1B Elevation and Return Strength with Waveforms data, which are measured at green wavelength. The data were acquired as part of aircraft survey campaigns funded by Operation IceBridge.
Parameter(s):
SENSOR COUNTS
Platform(s):
C-130
DC-8
G-V
HU-25A
HU-25C
P-3B
WP-3D ORION
Sensor(s):
ATM
Data Format(s):
HDF5
Temporal Coverage:
  • 10 October 2018 to 20 November 2019
Temporal Resolution:
  • Varies
Spatial Resolution:
  • varies
  • varies
Spatial Reference System(s):
Not Specified
Spatial Coverage:
  • N:
    90
    S:
    60
    E:
    180
    W:
    -180
  • N:
    -53
    S:
    -90
    E:
    180
    W:
    -180
Blue outlined yellow areas on the map below indicate the spatial coverage for this data set.

Data Access & Tools

A free NASA Earthdata Login account is required to access these data. Learn More

Help Articles

General Questions & FAQs

This article covers frequently asked questions about the NASA NSIDC DAAC's Earthdata cloud migration project and what it means to data users.

How to Articles

Many NSIDC DAAC data sets can be accessed using NSIDC DAAC's Data Access Tool. This tool provides the ability to search and filter data with spatial and temporal constraints using a map-based interface.Users have the option to:
To convert HDF5 files into binary format you will need to use the h5dump utility, which is part of the HDF5 distribution available from the HDF Group. How you install HDF5 depends on your operating system.