Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • MODIS/Aqua Geolocation Fields 1km 5-Min 1A Narrow Swath Subset along CloudSat V002 (MAC03S0) at GES DISC

    Metadata Updated: December 7, 2023

    This is the narrow-swath MODIS/Aqua subset along CloudSat field of view track. The goal of the narrow-swath subset is to select and return MODIS data that are within +-5 km across the CloudSat track. I.e. the resultant MODIS subset swath is about 10 km cross-track. Thus, MAC03S0 cross-track width is 11 pixels. Along-track, all MODIS pixels from the original product are preserved.

    In the standard product, geolocation fields are calculated for each 1 km MODIS Instantaneous Field of Views (IFOV) for all orbits daily. The locations and ancillary information corresponds to the intersection of the centers of each IFOV from 10 detectors in an ideal 1 km band on the Earth's surface. A digital terrain model is used to model the Earth's surface. The main inputs are the spacecraft attitude and orbit, the instrument telemetry and the digital elevation model. The geolocation fields include geodetic Latitude, Longitude, surface height above geoid, solar zenith and azimuth angles, satellite zenith and azimuth angles, and a land/sea mask for each 1 km sample. Additional information is included in the header to enable the calculation of the approximate location of the center of the detectors of any of the 36 MODIS bands. This product is used as input by a large number of subsequent MODIS products, particularly the products produced by the Land team.

    (The shortname for this product is MAC03S0).

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date December 7, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Graphic Preview

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date December 7, 2023
    Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
    Maintainer
    Identifier C1236350906-GES_DISC
    Data First Published 2006-06-02
    Language en-US
    Data Last Modified 2018-03-01
    Category ATDD, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation MODIS Science Team. GES DISC. 2006-10-01. MAC03S0. Version 002. MODIS/Aqua Geolocation Fields 1km 5-Min 1A Narrow Swath Subset along CloudSat. Greenbelt, MD, USA. MAC03S0. Archived by National Aeronautics and Space Administration, U.S. Government, Goddard Earth Sciences Data and Information Services Center (GES DISC). https://disc.gsfc.nasa.gov/datacollection/MAC03S0_002.html. Digital Science Data.
    Creator MODIS Science Team
    Data Presentation Form Digital Science Data
    Editor GES DISC
    Graphic Preview File https://docserver.gesdisc.eosdis.nasa.gov/public/project/Images/MAC03S0_002.png
    Harvest Object Id 3515bd96-1d90-4190-979f-90393a8bd287
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Issue Identification MAC03S0
    Homepage URL https://cmr.earthdata.nasa.gov:443/search/concepts/C1236350906-GES_DISC.html
    Metadata Type geospatial
    Old Spatial -180.0 -90.0 180.0 90.0
    Program Code 026:001
    Release Place Greenbelt, MD, USA
    Series Name MAC03S0
    Source Datajson Identifier True
    Source Hash d6ae15e62b8f4a40d3559b5fc890f8834b560a0de99e1eac5469668e95e74d2c
    Source Schema Version 1.1
    Spatial
    Temporal 2006-06-02T00:00:00Z/2018-03-01T23:59:59.999Z

    Didn't find what you're looking for? Suggest a dataset here.