Menu
Home
National Snow and Ice Data Center
NSIDC
a part of CIRES at the University of Colorado Boulder
Skip to main content
Main navigation
  • News & Analyses
    • News & Stories
    • Sea Ice Today
    • Ice Sheets Today
    • Snow Today
    • About our Analyses
    • Multimedia
  • Data
    • Explore Data
    • Visualize Data
    • Submit Data
      • Submit NASA Data to NSIDC DAAC
      • Submit Data to Other NSIDC Programs
    • User Resources
      • Get Started with Data
      • Data Announcements
      • Help Center
      • Data Tools
      • Documents
      • Levels of Service
      • NASA Earthdata Forum
    • Data Programs
      • About our Programs
      • NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC)
      • NOAA at NSIDC
      • Exchange for Observations and Local Knowledge of the Arctic (ELOKA)
    • Data Policies
  • Our Research
  • Learn
    • What is the Cryosphere?
    • Parts of the Cryosphere
      • Arctic Weather & Climate
      • Frozen Ground & Permafrost
      • Glaciers
      • Ice Sheets
      • Ice Shelves
      • Sea Ice
      • Snow
    • Ask a Scientist
    • Cryosphere glossary
  • About
    • About NSIDC
      • What We Do
      • Our People
      • Published Research
      • Our History
      • Careers
    • For the Media
    • Contact Us
    • Citation Policies
    • Protecting Your Privacy
    • Land Acknowledgement
Search
  • News & Analyses
    • News & Stories
    • Sea Ice Today
    • Ice Sheets Today
    • Snow Today
    • About our Analyses
    • Multimedia
  • Data
    • Explore Data
    • Visualize Data
    • Submit Data
      • Submit NASA Data to NSIDC DAAC
      • Submit Data to Other NSIDC Programs
    • User Resources
      • Get Started with Data
      • Data Announcements
      • Help Center
      • Data Tools
      • Documents
      • Levels of Service
      • NASA Earthdata Forum
    • Data Programs
      • About our Programs
      • NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC)
      • NOAA at NSIDC
      • Exchange for Observations and Local Knowledge of the Arctic (ELOKA)
    • Data Policies
  • Our Research
  • Learn
    • What is the Cryosphere?
    • Parts of the Cryosphere
      • Arctic Weather & Climate
      • Frozen Ground & Permafrost
      • Glaciers
      • Ice Sheets
      • Ice Shelves
      • Sea Ice
      • Snow
    • Ask a Scientist
    • Cryosphere glossary
  • About
    • About NSIDC
      • What We Do
      • Our People
      • Published Research
      • Our History
      • Careers
    • For the Media
    • Contact Us
    • Citation Policies
    • Protecting Your Privacy
    • Land Acknowledgement
  1. Home
  2. Data
  3. User Resources
  4. Data Announcements
  5. NSIDC DAAC Updates the Sea Ice Trends and Climatologies from SMMR and SSM/I-SSMIS Data Set
  • < Previous article
  • Next article >
In this section
  • Rendering Links ...
  • Rendering Links ...
Data Announcement
  • Sea ice

NSIDC DAAC Updates the Sea Ice Trends and Climatologies from SMMR and SSM/I-SSMIS Data Set

FRIDAY, JANUARY 20, 2017

The Sea Ice Trends and Climatologies from SMMR and SSM/I-SSMIS data set, available at the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) has been updated to Version 2. The following changes were made to this version of data:

  • Extended the temporal coverage of the data to December 2015.
  • Updated the data with input data from the Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data data set.
  • Updated the data with input data from the Polar Stereographic Valid Ice Masks Derived from National Ice Center Monthly Sea Ice Climatologies data set.
  • Made improvements to the browse images.

Data Set DOI: https://doi.org/10.5067/EYICLBOAAJOU.

NSIDC
Subscribe to Our Newsletter
Follow Us
  • Facebook
  • Flickr
  • YouTube
  • Twitter
Footer
  • FOR THE PUBLIC
    • News & Stories
    • Learn About Snow & Ice
    • Current Conditions & Analyses
    • Featured Research
    • Careers
    • For the Media
  • EDUCATORS/STUDENTS
    • Current Conditions & Analyses
    • Explore Data
    • Help Center
    • Our Research
  • MOST POPULAR
    • Snow, Ice & the Cryosphere
    • Sea Ice Index
    • Sea Ice Today - data & analyses
    • Ice Sheets Today - data & analyses
    • Snow Today - data & analyses
    • Explore Data
  • FOR RESEARCHERS
    • Explore Data
    • Citation Policies
    • NSIDC Research
    • Our Scientists
    • Submit Data
  • FOR THE PUBLIC
      1. News & Stories
      2. Learn About Snow & Ice
      3. Current Conditions & Analyses
      4. Featured Research
      5. Careers
      6. For the Media
  • EDUCATORS/STUDENTS
      1. Current Conditions & Analyses
      2. Explore Data
      3. Help Center
      4. Our Research
  • MOST POPULAR
      1. Snow, Ice & the Cryosphere
      2. Sea Ice Index
      3. Sea Ice Today - data & analyses
      4. Ice Sheets Today - data & analyses
      5. Snow Today - data & analyses
      6. Explore Data
  • FOR RESEARCHERS
      1. Explore Data
      2. Citation Policies
      3. NSIDC Research
      4. Our Scientists
      5. Submit Data
  • Icon
    WorldDataSystem
    WorldDataSystem
  • Icon
    Cires
    Cires
  • Icon
    Colorado University
    Colorado University
  • Icon
    NASA
    NASA
© 2025, National Snow and Ice Data Center - Advancing knowledge of Earth's frozen regions
  • News & Analyses
    • News & Stories
    • Sea Ice Today
    • Ice Sheets Today
    • Snow Today
    • About our Analyses
    • Multimedia
  • Data
    • Explore Data
    • Visualize Data
    • Submit Data
      • Submit NASA Data to NSIDC DAAC
      • Submit Data to Other NSIDC Programs
    • User Resources
      • Get Started with Data
      • Data Announcements
      • Help Center
      • Data Tools
      • Documents
      • Levels of Service
      • NASA Earthdata Forum
    • Data Programs
      • About our Programs
      • NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC)
      • NOAA at NSIDC
      • Exchange for Observations and Local Knowledge of the Arctic (ELOKA)
    • Data Policies
  • Our Research
  • Learn
    • What is the Cryosphere?
    • Parts of the Cryosphere
      • Arctic Weather & Climate
      • Frozen Ground & Permafrost
      • Glaciers
      • Ice Sheets
      • Ice Shelves
      • Sea Ice
      • Snow
    • Ask a Scientist
    • Cryosphere glossary
  • About
    • About NSIDC
      • What We Do
      • Our People
      • Published Research
      • Our History
      • Careers
    • For the Media
    • Contact Us
    • Citation Policies
    • Protecting Your Privacy
    • Land Acknowledgement