Short Name:

MYD29

MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km V061

This global Level-2 (L2) product provides daily sea ice extent and ice surface temperature. The data are derived from Level-1B radiances acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) on board the Aqua satellite. Each data granule contains 5 minutes of swath data observed at a resolution of 1000 m. The terms "Version 61" and "Collection 6.1" are used interchangeably in reference to this release of MODIS data.

Overview Download Data Services Tools Citation Information Documentation Additional Information

Science Keywords:

Spatial Extent:

Bounding Rectangle:

N: 90.0 S: -90.0 E: 180.0 W: -180.0

Data Format(s):

Distribution: HDF-EOS

Temporal Extent:

2002-07-04 to now

Platform(s):

Aqua

Data Center(s):

NASA/GSFC/SED/ESD/HBSL/BISB/MODAPS

Instrument(s):

MODIS

Version:

Download Options

NSIDC_ECS_ECHO_ORDERS View Service Record
Type: ECHO ORDERS
Description: NSIDC_ECS EOSDIS ECHO ORDERS Service Implementation
NSIDC_ECS_EGI_API_NO_PROCESSING View Service Record
Type: EGI - No Processing
Description: Using this service, data from the NASA National Snow and Ice Data Center Distributed Active Archive Center (NSIDC DAAC) can be accessed directly from our HTTPS file system, or through our Application Programming Interface (API). This API offers you the ability to programmatically order and bulk-download data using temporal and spatial filters without the need to script against NSIDC's data directory structure. This may be valuable if you are interested in incorporating data access commands into your analysis or visualization code.
NSIDC_ECS_HEG View Service Record
Type: ESI
Description: NSIDC_ECS ESI EOSDIS Service Implementation to the HEG Subsetter
NSIDC_ECS_DAAC_HTTPS_File_System View Service Record
Type: NOT PROVIDED
Description: Allows users to download select NSIDC Earth Observing System (EOS) DAAC data directly via HTTPS. Products are available from AMSR, AMSR-E, ASO, Aquarius, HMA, IceBridge, ICESat/GLAS, ICESat-2, MEaSUREs, MODIS, NIMBUS, NISE, Passive Microwave, SnowEx, SMAP and VIIRS.

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NSIDC_ECS_NASA_Earthdata_Search View Tool Record
Type: Web User Interface
Description: NASA Earthdata Search is a map-based interface where users can search for Earth science data, filter results based on spatial and temporal constraints, and when available, order data with customizations including re-formatting, re-projecting, and spatial and parameter subsetting. Thousands of Earth science data sets are accessible from 12 science-oriented Distributed Active Archive Centers (DAACs). The NSIDC DAAC distributes several hundred data sets in NASA Earthdata Search, many with customization options.
NSIDC_ECS_Data_Search View Tool Record
Type: Web User Interface
Description: A search interface providing users the ability to search amongst all data sets cataloged by NSIDC.
NSIDC_ECS_DATA_ACCESS_NOTEBOOK View Tool Record
Type: Downloadable Tool
Description: A Jupyter notebook exploring data coverage, size, and customization service availability along with direct data download utilizing the NSIDC DAAC's Data Access and Service API.
NSIDC_ECS_Data_Access_Tool View Tool Record
Type: Web User Interface
Description: Search and filter data files for a given data set using a map-based interface. Data filtering options include filename wildcard, start and end date, and spatial area as bounding box, polygon, or geospatial file import.

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Title: MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km V061
Version: 61
Publisher: NASA National Snow and Ice Data Center Distributed Active Archive Center

DOI

10.5067/MODIS/MYD29.061

GENERAL DOCUMENTATION: https://doi.org/10.5067/MODIS/MYD29.061, Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc.

Purpose
Scientific Research
Search for granules from this collection

Processing Level

Level 2

Derived geophysical variables

Quality

Collection Progress
Planned

Related URLs

ISO Topic Categories

IMAGERY/BASE MAPS/EARTH COVER
CLIMATOLOGY/METEOROLOGY/ATMOSPHERE

Additional Attributes

Name: GRANULENUMBER INT Description: The number of the granule for the day starting at midnight. Example: The granule from 00:00:00 to 00:00:05 will be granule number 1. The granule from 00:01:00 to 00:01:05 will be granule number 13
Name: PROCESSVERSION STRING Description: Version of the process software that generated the product.
Name: QAPERCENTGOODQUALITY INT Description: Percent of pixels with good quality
Name: QAPERCENTOTHERQUALITY INT Description: Percent of pixels with not so good quality
Name: SEAICEPERCENT INT Description: Percent of granule that was identified as sea ice covered; % based on area of granule (swath or tile).
Name: identifier_product_doi STRING Description: Digital object identifier that uniquely identifies this data product
Name: identifier_product_doi_authority STRING Description: URL of the digital object identifier resolving authority

Coverage Type	Zone Identifier	Geometry	Granule Representation
HORIZONTAL		CARTESIAN	GEODETIC

Location Keywords

- GEOGRAPHIC REGION
- GLOBAL OCEAN

NASA NSIDC DAAC
ARCHIVER
- National Snow and Ice Data Center
  CIRES, 449 UCB
  University of Colorado
  Boulder, CO 80309-0449
1 303 492 6199

Email
Archiving Data Center
https://nsidc.org/daac

Home Page
NASA NSIDC DAAC
DISTRIBUTOR
- National Snow and Ice Data Center
  CIRES, 449 UCB
  University of Colorado
  Boulder, CO 80309-0449
1 303 492 6199

Email
Archiving Data Center
https://nsidc.org/daac

Home Page
NASA/GSFC/SED/ESD/HBSL/BISB/MODAPS
PROCESSOR
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Originating Data Center
https://modaps.modaps.eosdis.nasa.gov/

Home Page
NASA/GSFC/SED/ESD/HBSL/BISB/MODAPS
ORIGINATOR
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Originating Data Center
https://modaps.modaps.eosdis.nasa.gov/

Home Page

NSIDC Services
Technical Contact

NSIDC Services
- CIRES, 449 UCB
  University of Colorado
  Boulder, CO 80309-0449
1 303 492 6199

1 303 492 2468

Email
Dorothy Hall
Technical Contact

Dorothy Hall
- National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC)
  Mail stop 614.1
  Greenbelt, MD 20771
This contact does not have any contact mechanisms listed.
George Riggs
Technical Contact

George Riggs
- NASA Goddard Space Flight Center (GSFC)
  Science Systems and Applications, Inc.
  Code 614.1
  Greenbelt, MD 20771
1 301 614 5650

Email
NASA National Snow and Ice Data Center Distributed Active Archive Center
User Services

NASA National Snow and Ice Data Center Distributed Active Archive Center
- Boulder, Colorado
This contact does not have any contact mechanisms listed.

Metadata Dates

Creation	2021-03-30T00:00:00.000Z
Last Revision	2021-07-06T00:00:00.000Z

File Distribution Information

Format: HDF-EOS

Format Type: Native

Format Description: HTTPS 0.5 - 6.0 MB

There is no direct distribution information for this collection.

CMR Search

MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km V061

Collection Information

Data Identification

Related URLs

Other Descriptive Keywords

ISO Topic Categories

Additional Attributes

Acquisition Information

Temporal Information

Spatial Information

Location Keywords

Data Centers

NASA NSIDC DAAC

NASA NSIDC DAAC

NASA/GSFC/SED/ESD/HBSL/BISB/MODAPS

NASA/GSFC/SED/ESD/HBSL/BISB/MODAPS

Data Contacts

NSIDC Services

NSIDC Services

Dorothy Hall

Dorothy Hall

George Riggs

George Riggs

NASA National Snow and Ice Data Center Distributed Active Archive Center

NASA National Snow and Ice Data Center Distributed Active Archive Center

Metadata Dates

Archive And Distribution Information

File Distribution Information