• NSIDC DAAC is currently upgrading our data ingest process for NASA Earthdata Cloud. During this transition, users may notice temporary interruptions in data availability or notice small data gaps. All gaps will be resolved as quickly as possible. During this upgrade jpeg browse imagery will also not be available for preview in Earthdata search. Please reach out to NSIDC User Services with any questions or concerns.

IceBridge L1B Thinned Flight Lines, Version 1
Data set id:
IPFLT1B
DOI: 10.5067/C3HEIVPUW8FW
This is the most recent version of these data.
Version Summary
Initial release

Overview

This data set contains simplified, or thinned, flight lines from NASA Operation IceBridge Greenland, Arctic, Antarctic, and Alaska missions. The thinning was performed using a Python library called Shapely. The full resolution flight line data were collected as part of Operation IceBridge funded aircraft survey campaigns. The corresponding flight reports can be found in the IceBridge L1B Flight Reports (IPFLR1B) data set.
Parameter(s):
FLIGHT DATA LOGS
Platform(s):
AIRCRAFT
C-185
DHC-3
DHC-6
IKHANA
Multiple
P-3B
RQ-4
Sensor(s):
MULTIPLE
VISUAL OBSERVATIONS
Data Format(s):
CSV
Shapefile
KML
Temporal Coverage:
  • 27 March 2009 to 17 November 2018
Temporal Resolution:
Not Specified
Spatial Resolution:
  • Not Specified
Spatial Reference System(s):
Not Specified
Spatial Coverage:
  • N:
    72
    S:
    55
    E:
    -130
    W:
    -156
  • N:
    -53
    S:
    -90
    E:
    180
    W:
    -180
  • N:
    90
    S:
    60
    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

Documentation

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:
The NSIDC Data Map Services Application Programming Interface (API) provides HTTP URLs for requesting geo-registered map images from NSIDC's geospatial database. A WMS request defines the geographic layer(s) and area of interest to be processed.