BYU High Resolution Images of ERS Sigma0 Measurements

View Catalog Page

Entry ID

NSIDC-0260

Summary

The C-band scatterometers on ERS-1 and ERS-2 provided normalized radar cross section (sigma0) measurements of the Earth's surface. While originally designed for wind observation, scatterometer sigma0 measurements have proven useful in a variety of land and ice studies. To aid in the application of these measurements, Brigham Young University (BYU) prepared this data set consisting of enhanced resolution images generated from ERS sigma0 measurements.

This data set contains images from 16 regions around the globe. Images are made from fast-delivery products sent to JPL and are processed using the BYU SIR algorithm. Multiple passes of the spacecraft are combined to produce a higher spatial resolution (at a cost of reduced temporal resolution). The study period was from 1 January 1992 to 17 May 1996 and 3 June 1996 to 20 January 2001.

The parameters provided in the images include geographical region, time span, image type, and reconstruction technique. These data are available via FTP.

Geographic Coverage

 

Spatial Coordinates:
N: 90°     S: -90°     E: 180°     W: -180°    

Data Set Citation

Dataset Creator: David G. Long
Dataset Title: BYU High Resolution Images of ERS Sigma0 Measurements
Dataset Release Date: 2005-01-26
Dataset Release Place: Pasadena, California USA
Dataset Publisher: JPL: Jet Propulsion Laboratory
Online Resource: http://nsidc.org/data/nsidc-0260.html

Temporal Coverage

Start Date: 1992-01-01
Stop Date: 2001-01-20

Data Resolution

Latitude Resolution: 8.9 km
Longitude Resolution: 8.9 km
Temporal Resolution: 6 days to 18 days

Latitude Resolution: 44.5 km
Longitude Resolution: 44.5 km
Temporal Resolution: 6 days to 18 days

Location Keywords

  • GEOGRAPHIC REGION GLOBAL

Science Keywords

  • Spectral/Engineering Radar Radar Backscatter
  • Spectral/Engineering Radar Radar Backscatter
  • Spectral/Engineering Radar Sigma Naught
  • Spectral/Engineering Radar Sigma Naught

Platform

  • ERS-1 European Remote Sensing Satellite-1
  • ERS-2 European Remote Sensing Satellite-2
  • SATELLITES

Instrument

  • ERS WIND SCATTEROMETER
  • SCATTEROMETERS

Data Center

National Snow and Ice Data Center
Data Center URL: http://nsidc.org

Data Center Personnel

Name: NSIDC User Services
Phone: 1 303 492-6199
Fax: 1 303 492-2468
Email: nsidc@nsidc.org
Contact Address:

  • National Snow and Ice Data Center
  • CIRES, 449 UCB
  • University of Colorado

City: Boulder
Province or State: CO
Postal Code: 80309-0449
Country: USA

Distribution

Distribution Media: FTP
Distribution Format: SIR

Personnel

David G. Long
Role: INVESTIGATOR
Email: long@et.byu.edu
Contact Address:

  • Brigham Young University
  • Microwave Earth Remote Sensing (MERS) Laboratory
  • 459 Clyde Building

City: Provo
Province or State: UT
Postal Code: 84602
Country: USA

Related URL

VIEW PROJECT HOME PAGE
Data set description

Metadata Name and Version

Metadata Name: CEOS IDN DIF
Metadata Version: 9.7

Creation and Review Dates

DIF Creation Date: 2005-01-26
Last DIF Revision Date: 2012-08-27

Metadata Views

DIF Text-Only

Directory Interchange Format (DIF) in plain text

DIF XML

Directory Interchange Format (DIF) in Extensible Markup Language (XML)

FGDC HTML

U.S. Federal Geographic Data Committee (FGDC) Content Standard for Digital Geospatial Metadata (CSDGM)

ISO HTML

International Organization for Standardization (ISO) 19115:2003 Geographic Information Metadata

Back to Top