Short Name:

MYD10A1

MODIS/Aqua Snow Cover Daily L3 Global 500m SIN Grid V006

This data set contains daily, gridded snow cover and albedo derived from radiance data acquired by the Moderate Resolution Imaging Spectroradiometer (MODIS) on board the Aqua satellite. Snow cover is identified using the Normalized Difference Snow Index (NDSI) and a series of screens designed to alleviate errors and flag uncertain snow cover detections.

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 NSIDC DAAC

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_HEG View Service Record
Type: ESI
Description: NSIDC_ECS ESI EOSDIS Service Implementation to the HEG Subsetter
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_S4S View Service Record
Type: NOT PROVIDED
Description: Our subscription service automatically sends you new data as they are delivered from active NASA satellite missions. This service is convenient if you require the latest data for a specific region, but you do not want to actively search and order data files regularly. Advanced customization services including reformatting, reprojection, and subsetting are also available with your subscription.
NSIDC_ECS_OPeNDAP View Service Record
Type: NOT PROVIDED
Description: OPeNDAP, the Open-source Project for a Network Data Access Protocol, is a NASA community standard DAP that provides a simple way for researchers to access and work with data over the internet. OPeNDAP's client/server software allows users to subset and reformat data using an internet browser, command line interface, or custom user interface such as a C NetCDF or Java NetCDF-compliant data analysis program.

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NSIDC_ECS_Snow_Tutorial View Tool Record
Type: Downloadable Tool
Description: A Python-based Jupyter Notebook demonstrating how to access and visualize coincident snow data from the NSIDC DAAC across in-situ, airborne, and satellite platforms from NASA's SnowEx, ASO, and MODIS data sets, respectively.
NSIDC_ECS_WORLDVIEW View Tool Record
Type: Web User Interface
Description: This application allows you to interactively browse global satellite imagery within hours of it being acquired. You can also save it, share it, and download the underlying data.
NSIDC_ECS_APPEEARS View Tool Record
Type: Web User Interface
Description: The Application for Extracting and Exploring Analysis Ready Samples (AρρEEARS) enables users to subset geospatial datasets using spatial, temporal, and band/layer parameters. Two types of sample requests are available: point samples and area samples. Interactive visualizations with summary statistics are provided for each sample within the application, which allow users to preview and interact with their samples before downloading their data.
NSIDC_ECS_NASA_LaRC View Tool Record
Type: Web User Interface
Description: An interactive tool that estimates when satellites have passed, or will pass, over an area of the Earth. Users specify latitude and longitude or select a location on the map for which to calculate a 5-day sequence of satellite overpasses.
NSIDC_ECS_HDFView View Tool Record
Type: Downloadable Tool
Description: HDFView is a visual tool for browsing and editing HDF4 and HDF5 files. Using HDFView, you can view a file hierarchy in a tree structure, create new files, add or delete groups and datasets, view and modify the content of a dataset, and add, delete and modify attributes.
NSIDC_ECS_Panoply View Tool Record
Type: Downloadable Tool
Description: Panoply is a desktop application that interactively plots georeferenced and other arrays encoded in the netCDF, HDF and GRIB file formats. With Panoply you can: Slice and plot geo-referenced latitude-longitude, latitude-vertical, longitude-vertical, time-latitude or time-vertical arrays from larger multidimensional variables; slice and plot "generic" 2D arrays from larger multidimensional variables; slice 1D arrays from larger multidimensional variables and create line plots; combine two geo-referenced arrays in one plot by differencing, summing or averaging; plot lon-lat data on a global or regional map using any of over 100 map projections or make a zonal average line plot; overlay continent outlines or masks on lon-lat map plots; use any of numerous color tables for the scale colorbar, or apply your own custom ACT, CPT, or RGB color table.

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Title: MODIS/Aqua Snow Cover Daily L3 Global 500m SIN Grid V006
Version: 6
Publisher: NASA National Snow and Ice Data Center Distributed Active Archive Center

GENERAL DOCUMENTATION: https://doi.org/10.5067/MODIS/MYD10A1.006, Includes a user's guide, supplemental documents like ATBDs and academic papers, How Tos, FAQs, etc.

Purpose
Scientific Research
DOI
10.5067/MODIS/MYD10A1.006
Search for granules from this collection

Processing Level

Level 3

Geophysical variables mapped on a grid

Quality

Collection Progress
Planned

Related URLs

ISO Topic Categories

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

Additional Attributes

Name: HORIZONTALTILENUMBER INT Description: Horizontal tile number of a grid which increases from left to right
Name: PROCESSVERSION STRING Description: Version of the process software that generated the product.
Name: QAPERCENTGOODQUALITY INT Description: Percent of pixels with good quality
Name: QAPERCENTNOTPRODUCEDCLOUD INT Description: Percent of pixels under cloud
Name: QAPERCENTNOTPRODUCEDOTHER INT Description: Percent of pixels not produced due to some reason other than cloud
Name: QAPERCENTOTHERQUALITY INT Description: Percent of pixels with not so good quality
Name: SNOWCOVERPERCENT INT Description: Percent of granule that was identified as snow covered; % based on area of granule (swath or tile).
Name: TileID INT Description: MODIS Land tile identification number which represents a geographical area on the surface of the Earth bounded by latitude and longitude coordinates.
Name: VERTICALTILENUMBER INT Description: Vertical tile number of a grid, which increases from top to bottom.
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

Tiling Identification Systems

System Name	Coordinate 1 Min	Coordinate 1 Max	Coordinate 2 Min	Coordinate 2 Max
MODIS Tile SIN	0.0	35.0	0.0	17.0

Location Keywords

- Geographic Region
- Global

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

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	2016-04-25T00:00:00.000Z
Last Revision	2021-02-12T00:00:00.000Z

File Distribution Information

Format: HDF-EOS

Format Type: Native

Format Description: FTP 3.5 MB

CMR Search

MODIS/Aqua Snow Cover Daily L3 Global 500m SIN Grid V006

Collection Information

Data Identification

Related URLs

Other Descriptive Keywords

ISO Topic Categories

Additional Attributes

Acquisition Information

Temporal Information

Spatial Information

Tiling Identification Systems

Location Keywords

Data Centers

NASA NSIDC DAAC

NASA NSIDC DAAC

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