28 datasets

NASA Earthdata CMR2025 · collection

This dataset contains Daily Snow Cover Fraction (snow on ground) from AVHRR, produced by the Snow project of the ESA Climate Change Initiative programme. Snow cover fraction on ground (SCFG) indicates the area of snow observed from space over land surfaces, in forested areas corrected for the transmissivity of the forest canopy. The SCFG is given in percentage (%) per pixel. The global SCFG produc

NASA Earthdata CMR2025 · collection

This dataset contains Daily Snow Cover Fraction of viewable snow from AVHRR, produced by the Snow project of the ESA Climate Change Initiative programme. Snow cover fraction viewable (SCFV) indicates the area of snow viewable from space over land surfaces. In forested areas this refers to snow viewable on top of the forest canopy. The SCFV is given in percentage (%) per pixel. The global SCFV prod

NASA Earthdata CMR + NASA Data Portal2018 · Array · NetCDF

The AMSU/MSU Lowstratosphere Day/Month Temperature Anomalies and Annual Cycle V6 dataset consists of temperature anomalies and annual cycle temperatures derived from the Microwave Sounding Unit (MSU) and the Advanced Microwave Sounding Unit-A (AMSU-A) radiance data since January 1978. All products are derived for the lower stratosphere. The dataset begins on January 1, 1978 and is still currently

NASA Earthdata CMR + NASA Data Portal2018 · Array · NetCDF

The AMSU/MSU Lowtroposphere Day/Month Temperature Anomalies and Annual Cycle V6 dataset consists of temperature anomalies and annual cycle temperatures derived from the Microwave Sounding Unit (MSU) and the Advanced Microwave Sounding Unit-A (AMSU-A) radiance data since January 1978. All products are derived for the lower troposphere. The dataset begins on January 1, 1978 and is still currently on

NASA Earthdata CMR + NASA Data Portal2018 · Array · NetCDF

The AMSU/MSU Midtroposphere Day/Month Temperature Anomalies and Annual Cycle V6 dataset consists of temperature anomalies and annual cycle temperatures derived from the Microwave Sounding Unit (MSU) and the Advanced Microwave Sounding Unit-A (AMSU-A) radiance data since January 1978. All products are derived for the mid-troposphere. The dataset begins on January 1, 1978 and is still currently ongo

NASA Earthdata CMR + NASA Data Portal2018 · Array · NetCDF

The AMSU/MSU Tropopause Day/Month Temperature Anomalies and Annual Cycle V6 dataset consists of temperature anomalies and annual cycle temperatures derived from the Microwave Sounding Unit (MSU) and the Advanced Microwave Sounding Unit-A (AMSU-A) radiance data since January 1978. All products are derived for the tropopause. The dataset begins on January 1, 1978 and is still currently ongoing. The

NASA Earthdata CMR + NASA Data Portal2018 · Image data

This dataset (TOVSAMTN) contains the TIROS Operational Vertical Sounder (TOVS) level 3 geophysical parameters derived using data from TIROS-N and the physical retrieval method of Susskind et al. (1984) and processed by the Satellite Data Utilization Office of the Goddard Laboratory for Atmospheres at NASA/GSFC. This method, which is hydrodynamic model- and a priori data-dependent, is designated as

NASA Earthdata CMR + NASA Data Portal1998 · Astronomical catalogue

The Central American Vegetation/Land Cover Classification and Conservation Status consists of GIS coverages of vegetation classes (forests, woodlands, savannas, shrubs, grasslands, wetlands, rocks, sand, soils, inland waters, parks and reserves) for Central America, derived from 1-kilometer resolution Advanced Very High Resolution Radiometer (AVHRR) imagery. This data set is produced by Proyecto A

NASA Earthdata CMR + NASA Data Portal1996 · Image data

The Microwave Sounding Unit (MSU) Ocean Precipitation product (MSUOP) provides gridded upper tropospheric temperatures derived from MSU instruments on several different platforms. The precipitation estimates follow the method of Spencer (1993). Oceanic precipitation is estimated by increased warming in MSU channel 1 over a threshold. The increased warming is attributable to emission by liquid wate

NASA Earthdata CMR + NASA Data Portal1996 · Image data

The Microwave Sounding Unit (MSU) Lower Stratosphere Deep Layer Mean Temperature product (MSULST) provides gridded lower stratospheric temperatures for each day derived from MSU instruments on several different platforms. The temperatures are derived from MSU channel 4 using the method of Spencer and Christy (1990) with the LIMB 93 limb correction based on latitude, longitude, month, and scan angl

NASA Earthdata CMR + NASA Data Portal1996 · Image data

The Microwave Sounding Unit (MSU) Upper Troposphere Temperature product (MSUUTT) provides gridded upper tropospheric temperatures derived from MSU instruments on several different platforms. The temperatures are derived using a combination of MSU channels 3 and 4 which has an averaging kernel that peaks near 250 hecto Pascals. The algorithm is based on Spencer and Christy (1990) with the LIMB 93 l

NASA Earthdata CMR + NASA Data Portal1996 · Image data

The Microwave Sounding Unit (MSU) Lower Troposphere Deep Layer Temperature product (MSULTT) provides gridded lower tropospheric temperatures derived from MSU instruments on several different platforms. The temperatures are derived using a combination of MSU channels 2 and 3 which has an averaging kernel that peaks near 500 hecto Pascals. The algorithm is based on Spencer and Christy (1990) with th

NASA Earthdata CMR + NASA Data Portal1995 · Image data

This dataset (TOVSA5TN) contains the TIROS Operational Vertical Sounder (TOVS) level 3 geophysical parameters derived using data from TIROS-N and the physical retrieval method of Susskind et al. (1984) and processed by the Satellite Data Utilization Office of the Goddard Laboratory for Atmospheres at NASA/GSFC. This method, which is hydrodynamic model- and a priori data-dependent, is designated as

NASA Earthdata CMR + NASA Data Portal1995 · Image data

This dataset (TOVSADTN) contains the TIROS Operational Vertical Sounder (TOVS) level 3 geophysical parameters derived using data from TIROS-N and the physical retrieval method of Susskind et al. (1984) and processed by the Satellite Data Utilization Office of the Goddard Laboratory for Atmospheres at NASA/GSFC. This method, which is hydrodynamic model- and a priori data-dependent, is designated as

NASA Earthdata CMR + NASA Data Portal1995 · Image data

This dataset (TOVSAMTN) contains the TIROS Operational Vertical Sounder (TOVS) level 3 geophysical parameters derived using data from TIROSN and the physical retrieval method of Susskind et al. (1984) and processed by the Satellite Data Utilization Office of the Goddard Laboratory for Atmospheres at NASA/GSFC. This method, which is hydrodynamic model- and a priori data-dependent, is designated as

NASA Earthdata CMRcollection

Data sets consist of real time satellite data collected and transmitted while the satellite was in radio contact with the receiving station as well as data that had been recorded by the satellite stored on board and transmitted at a later time. The Data Collection and Location System, (DCS), is designed to obtain environmental data and location from fixed or moving platforms. Telemetry Data: The t

NASA Earthdata CMRcollection

The National Oceanographic and Atmospheric Administration (NOAA) has been operating its Advanced Tiros-N (ATN) series of satellites since October 1978. Carrying the Tiros Operational Vertical Sounder (TOVS), a low-data-rate atmospheric sounding package, and the Advanced Very-High Resolution Radiometer (AVHRR), these satellites were designed primarily for meteorological applications, but the AVHRR

NASA Earthdata CMRcollection

TIROS TOVS soundings. Basic NESS format (compact), not FGGE format. Both basic radiances and a retrieval sounding in each report, each 250 km.

NASA Earthdata CMRcollection

Sea Surface Temperature Imagery Overview: The University of Rhode Island (URI) Oceanographic Remote Sensing Laboratory maintains an archive of processed, geographically rectified and atmospherically corrected (for 5 channel AVHRR sensors) images of sea surface temperature (SST) for selected areas of the eastern seaboard and offshore of the United States. The images are classified by region and are

NASA Earthdata CMRcollection

Two land surface data sets from the NOAA/NASA AVHRR (Advanced Very High Resolution Radiometer) Pathfinder Project on the NOAA/TIROS operational meteorological satellites are available on EOS-WEBSTER (http://eos-earthdata.sr.unh.edu/). Both data sets are derived from the Pathfinder Composite Data Set which in turn is derived from the Pathfinder Daily Data Set. The Pathfinder Composite Data Set is g

NASA Earthdata CMRcollection

Over forty scenes of NOAA AVHRR data in two formats, local area coverage (LAC) and SCRIPPS, were used to construct a 1km three-band mosaic. Channels 1,2 and 4 were used to represent red,green and blue respectively. The input data was acquired during the summer months (October - February) between October 1980 and January 1987. The raw data, processed data (geometrically and sun angle corrected) and

NASA Earthdata CMRcollection

The National Environment Research Council (NERC) Satellite Station at Dundee University (UK) server address on the WWW is 'http://www.sat.dundee.ac.uk/'. The Natural Environment Research Council, established by Royal Charter in 1965, has responsibility for planning, encouraging and carrying out research in the physical and biological sciences which explain the natural processes of the environment.

NASA Earthdata CMRcollection

Information about the Modern Average Global Sea-Surface Temperature (USGS data series DDS-10) Data Set archived at the USGS Global Change Research Program is available via FTP: "ftp://geochange.er.usgs.gov in /pub/magsst" or via World Wide Web: "http://pubs.usgs.gov/dds/dds10/magsst.html" Directions on how to obtain the CD-ROM or access it on-line are made available on the WWW site. The following

NASA Earthdata CMRcollection

NOAA/TirosN AVHRR Overview: The primary objective of the AVHRR instrument is to provide cloud top and sea surface temperatures through passively measured visible, near infrared and infrared spectral radiation bands. NOAA-6, 8, 10 and TirosN AVHRR sensors measured in 4 spectral bands, while the NOAA 7 and 9 AVHRR instruments measured in 5. The AVHRR sensors has an instantaneous field of view (IFOV)

NASA Earthdata CMRcollection

The NOAA/NASA Pathfinder Amazon 0.1 degree NDVI data set on EOS-WEBSTER ("http://eos-earthdata.sr.unh.edu/") is a monthly maximum recomposite value of NDVI data from the Pathfinder Composite Data Set reprojected to 0.1 degree for the Amazon region. The temporal scale is August 1981 through July 1994.