Moderate Resolution Imaging Spectroradiometer: Difference between revisions

Revision as of 17:13, 25 April 2024

Revision as of 13:00, 30 April 2024

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| Nadir BRDF-adjusted reflectance

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=== Availability ===

Raw MODIS data stream can be received in real-time using a tracking antenna, due to the instrument's direct broadcast capability.<ref>{{cite web|url=http://modis.gsfc.nasa.gov/data/directbrod/|title=Direct Broadcast at MODIS Website|access-date=2009-06-02}}</ref>

Alternatively, the scientific data are made available to the public via several [[World Wide Web]] sites and [[FTP]] archives, such as:

* [https://web.archive.org/web/20110620130042/http://reverb.echo.nasa.gov/reverb/ ECHO Reverb] – the next generation metadata and service discovery tool,<ref>{{cite web|url=http://www.echo.nasa.gov/reverb/about_reverb.htm|title=About Reverb|access-date=2011-11-07|archive-url=https://web.archive.org/web/20111120033331/http://www.echo.nasa.gov/reverb/about_reverb.htm|archive-date=20 November 2011|url-status=dead}}</ref> which has replaced the former Warehouse Inventory and Search Tool (WIST);

* [http://ladsweb.nascom.nasa.gov/ LAADS Web] – Level 1 and Atmosphere Archive and Distribution System (LAADS) web interface;

* [https://earthdata.nasa.gov/data/near-real-time-data LANCE-MODIS] – Land Atmosphere Near real-time Capability for EOS<ref>{{Cite web |title=LANCE-MODIS |url=http://lance-modis.eosdis.nasa.gov/ |publisher=NASA Goddard Space Flight Center |access-date=2014-09-15}}</ref>

* <code>ftp://ladsftp.nascom.nasa.gov/</code> – LAADS underlying [[FTP server]];

* <code>http://e4ftl01.cr.usgs.gov/</code> – Earth land surface datasets;

* <code>ftp://n4ftl01u.ecs.nasa.gov/</code> – snow and ice datasets.

Most of the data are available in the HDF-EOS format — a variant of [[Hierarchical Data Format]] prescribed for the data derived from [[Earth Observing System]] missions.<ref>{{cite web|url=http://hdfeos.org/|title=HDF-EOS Tools and Information Center|access-date=2009-06-02}}</ref>

[[Image:MODIS Map.jpg|thumb|700px|center|{{center|Image based on observations from MODIS}}]]

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==External links==

{{Commons category|Photos by MODIS}}

* [https://web.archive.org/web/20110620130042/http://reverb.echo.nasa.gov/reverb/ ECHO Reverb] – the next generation metadata and service discovery tool,<ref>{{cite web |title=About Reverb |url=http://www.echo.nasa.gov/reverb/about_reverb.htm|title=About Reverb|accessurl-datestatus=2011-11-07dead |archive-url=https://web.archive.org/web/20111120033331/http://www.echo.nasa.gov/reverb/about_reverb.htm |archive-date=20 November 2011 |urlaccess-statusdate=dead2011-11-07}}</ref> which has replaced the former Warehouse Inventory and Search Tool (WIST);

* [http://ladsweb.nascom.nasa.gov/ LAADS Web] – Level 1 and Atmosphere Archive and Distribution System (LAADS) web interface;

* [https://earthdata.nasa.gov/data/near-real-time-data LANCE-MODIS] – Land Atmosphere Near real-time Capability for EOS<ref>{{Cite web |title=LANCE-MODIS |url=http://lance-modis.eosdis.nasa.gov/ |access-date=2014-09-15 |publisher=NASA Goddard Space Flight Center |access-date=2014-09-15}}</ref>

* <code>ftp://ladsftp.nascom.nasa.gov/</code> – LAADS underlying [[FTP server]];

* <code>http://e4ftl01.cr.usgs.gov/</code> – Earth land surface datasets;

* <code>ftp://n4ftl01u.ecs.nasa.gov/</code> – snow and ice datasets.

*[http://modis.gsfc.nasa.gov/ Official NASA site]

*[https://web.archive.org/web/20070715215437/http://edcdaac.usgs.gov/modis/table2.asp MODIS bands and spectral ranges (broken link)] (archived 15 July 2007)