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46 Titles Match Your Query
Showing 1 through 46 of 46
1. 8 Kilometer Land Cover Product from the University of Maryland [GLCF_GLC_8km]   CHILD METADATA
This summary is adapted from the Eight Kilometer Global Land Cover Project Document-Data Set Description web page, which may be found at the following URL: "http://glcf.umiacs.umd.edu/data/landcover/data.shtml". ...


2. Land Cover Map of Canada Using NOAA AVHRR 1-km data from 1995 [Canada_CCRS_LandCover95]
A new map of the land cover distribution of Canada has been produced through a cooperative project between CCRS and the Canadian Forest Service. Generated using ...


3. 1 Kilometer Land Cover Product from the University of Maryland [GLCF_GLC_1km]
Over the past several years, researchers have increasingly turned to remotely sensed data to improve the accuracy of data sets that describe the geographic distribution of land cover at regional and ...


4. Continuous Fields Tree Cover Project [GLCF_TREE_COVER_AVHRR]
Characterization of terrestrial vegetation from the Advanced Very High Resolution Radiometer (AVHRR) on the global to regional scale has traditionally been accomplished using classification schemes ...


5. AVHRR Polar Pathfinder Twice-Daily 25 km EASE-Grid Composites [NSIDC-0094]

This data set is no longer available because of errors in the data. See the Error Sources ...



6. AVHRR Polar Pathfinder Twice-Daily 5 km EASE-Grid Composites [NSIDC-0066]

This data set is no longer available due to errors in the data. See the Error Sources section ...



7. University of Rhode Island (URI) NOAA POES Sea Surface Temperature (SST) Processed Imagery [NOAAXXX]
Sea Surface Temperature Imagery Overview: The University of Rhode Island (URI) Oceanographic Remote Sensing Laboratory maintains an archive of processed, geographically rectified and atmospherically ...


8. Polar Pathfinder Daily 25 km EASE-Grid Sea Ice Motion Vectors [NSIDC-0116]
This data set provides daily sea ice motion vectors derived from a wide variety of sensors in both gridded and non-gridded (raw) files. For the gridded data, weekly and monthly mean fields are also ...


9. Images of Antarctic Ice Shelves [NSIDC-0102]
Recent changes in the extent and stability of ice shelves in the Antarctic Peninsula prompted NSIDC to begin a monitoring program using data from the AVHRR Polar 1 km Data Set. NSIDC regularly reviews ...


10. AVHRR 1-km Global Land 10-Day Composites [AVHRR_GLOBAL_10-DAY_COMPOSITES]
The Advanced Very High Resolution Radiometer (AVHRR) 1-km Global Land 10-Day Composites data set project is a component of the National Aeronautics and Space Administration (NASA) AVHRR Pathfinder ...


11. AVHRR 1-km Orbital Segments [AVHRR_ORBITAL_SEGMENTS]
The Advanced Very High Resolution Radiometer (AVHRR) 1-km Orbital Segments data set is a component of the National Aeronautics and Space Administration (NASA) AVHRR Pathfinder ...


12. Alaska AVHRR Twice-Monthly Composites [AK_AVHRR]
The goal of the Alaska Advanced Very High Resolution Radiometer (AVHRR) project is to compile a time series data set of calibrated, georegistered daily observations and twice-monthly maximum normalized ...


13. Conterminous U.S. AVHRR Bi-Weekly Composites [USAVHRR]
The goal of the Conterminous U.S. AVHRR project is to compile a comprehensive time series data set of calibrated, georegistered daily observations and biweekly maximum normalized difference ...


14. AVHRR Forest Fire Hotspots in Canada for 1994 to 2001 [Canada_CCRS_ForFireHotspot94-99]
A fire detection (hotspot) algorithm was developed that exploits the infrared channels (2-5) from AVHRR. The algorithm is based on the framework of Kaufman et al. with modifications ...


15. AVHRR Images of Antarctica from the Antarctic Meteorology Centre - Casey HRPT receiver [AVHRR_Imagery]
AVHRR satellite imagery of Eastern Antarctica, captured by the NOAA12 satellite. Data have been collected since June of 1996, but not all locations have archives dating back to this time. Images ...


16. AVHRR Israel subset [AVHRR_Israel_subset]
This data set holds a window over Israel (512 x 512 pixels ~ 600 x 600 squared km) of the AVHRR satellite images. The images were processed and prepared for ISA-MEIDA by the remote sensing group at ...


17. Annotation layer for Nov 16 2000 image of 8 Kilometer Land Cover Product from the University of Maryland [ANNOTATED_GLCF_GLC_8km_583]   PARENT METADATA
Outline of the vegetation area with NDVI>0.5 is annotated. Fifteen images were annotated to study the change in vegetation between November 2000 and March 2001. This layer ...


18. Burned Areas in Russia [GLCF_RUSSIAFOREST]
The Burned Areas in Russia data were produced at the Sukachev Institute of Forestry in Krasnoyarsk, using AVHRR satellite data from the receiving station in Krasnoyarsk as well as ...


19. Burnt Forest within Canada for 1998 and 1999 derived from SPOT VEGETATION and NOAA/AVHRR [Canada_CCRS_BurntForest98-99]
Fraser et al. have developed a technique for annual burnt area mapping of boreal forest. The method, dubbed HANDS (Hotspot and NDVI Differencing Synergy), combines multi-temporal change ...


20. CARPE - Global Area Coverage Continental Landcover Classification of Africa from AVHRR GAC Images, 1982-1987 [CARPE_allgac]   PARENT METADATA
Vegetation Map of the Region derived from the AVHRR-Global Area Coverage (GAC) dataset from 1982-1987.


21. CLPX-Satellite: AVHRR/HRPT Brightness Temperatures and Reflectances [NSIDC-0152]
This data set includes AVHRR/HRPT (Advanced Very High Resolution Radiometer/High Resolution Picture Transmission) brightness temperatures and reflectances over the NASA Cold Land Processes Field Experiment ...


22. Collaborative Research:History and Evolution of the Siple Coast Ice Stream Systems as Recorded by Former Shear-Margin Scars [raymond_nsf9909518]
This data set is a study of the scar-like features that are well-known from the Siple Coast ice stream system in West Antarctica. The objective of the field work was to identify the nature ...


23. Earth System Science Workbench: AVHRR Level 1b Data [UCSB_Bren_ESSW_AVHRR_L1b]
ICESS operates a SeaSpace TeraScan ground station that automatically receives and processes HRPT telemetry from the AVHRR sensors on board the NOAA polar-orbiting satellites. We've programmed the ...


24. Global Monthly Maximum Normalized Difference Vegetation Index (NDVI) [NDVI1X1]
http://data.giss.nasa.gov/landuse/ndvi.html The normalized difference vegetation index (NDVI) is derived from radiances measured in the visible and near-infrared spectrum by the ...


25. IAI-Science-ISP-3-077-001: Biozones of Patagonia (Argentina) [IAIDIS666]   PARENT METADATA
"We present a classification of Patagonian ecosystems basedon functional attributes derived from the seasonal curves of Normalized Difference Vegetation Index (NDVI), calculated from spectral data ...


26. IAI-Science-ISP3-077-004:Caracterizacion regional de los recursos forrajeros de las zonas templadas de Argentina mediante imagenes satelitarias [IAIDIS672]   PARENT METADATA
"A proper management of forage resources needs information on three fundamental characteristics of aboveground net primary production (ANPP): 1) the average ANPP, 2) the average seasonal variation ...


27. IAI-Science-ISP3-077-006:Evapotranspiration estimates using NOAA AVHRR imagery in the Pampa region of Argentina [IAIDIS676]   PARENT METADATA
"We used multiple regression analysis to relate evapotranspiration (ET), computed from a water balance technique, to both thermal infrared and normalized difference vegetation index data obtained ...


28. IAI-Science-ISP3-077-007:Long term dynamics of water and carbon in semi-arid ecosystems: an analysis in the Patagonian steppe [IAIDIS678]   PARENT METADATA
"We used a soil water simulation model and remotely sensed data to study the long-term dynamics of transpiration, evaporation, drainage and net primary production across a precipitation gradient in ...


29. IAI-Science-ISP3-077-008:Patterns and controls of primary production in the Patagonian steppe: a remote sensing approach [IAIDIS680]   PARENT METADATA
"We took advantage of regional gradients to study the spatial relationships between aboveground net primary production (ANPP) and climate in the Patagonian steppe of South America. We explored the ...


30. IAI-Scientific_Articles_ISP3_077_Published_009: Primary Production estimation in grasslands of Patagonia by ANN analysis of satellite and climatic data [IAIDIS682]   PARENT METADATA
"Aboveground Net Primary Production (ANPP), the rate of carbon accumulation in plants, is a key attribute of the ecosystem. In this paper we investigate its dynamics through ANN analysis of the temporal ...


31. Image Annotation of 8 Kilometer Land Cover Product from the University of Maryland [ANNOTATED_GLCF_GLC_8km]   CHILD METADATA   PARENT METADATA
Annotated Global land cover classifications at 8km spatial resolution. This data set contains Normalized Difference Vegetation Index (NDVI) images.


32. Land Long Term Data Record (LTDR): NDVI and Reflectance from AVHRR [NASA_LTDR]
LTDR is a NASA-funded REASoN project to produce a consistent long term data set from AVHRR and MODIS instruments for climate studies. Data products consist of NOAA/AVHRR surface ...


33. MEaSUREs Northern Hemisphere State of Cryosphere Weekly 100km EASE-Grid 2.0 [NSIDC-0535]
This data set reports the location of Northern Hemisphere snow cover and sea ice extent, the status of melt onset across Greenland and Arctic sea ice, and the level of agreement between snow cover ...


34. Modern Average Global Sea-Surface Temperature, GCRP Subset [GCRP-DDS-10]
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 ...


35. NOAA AVHRR Data over Canada [CANNRCANCCRSCANAVHRR]
The Advanced Very High Resolution Radiometer (AVHRR) flown aboard the Tiros-N series NOAA satellites measures radiation in the visible and infrared spectrum region. The AVHRR is a cross-track scanning ...


36. Recurring Spring Leads and Landfast Ice in the Beaufort and Chukchi Seas, 1993-2004 [G02173]
In the Beaufort and Chukchi Seas, the most significant sea ice anomalies have occurred in the summer ice extent (Eicken et al. 2006). In addition, there has been a considerable decline in the multiyear ...


37. Reynolds Monthly Climatology: COADS (1950-1979) and(Non-Pathfinder) AVHRR (1982-1993) data used for the NOAA operational global SST analysis project [Reynolds_Climatology_URI]
This climatology is an optimally-interpolated and blended SST analysis (Reynolds and Smith 1995). It is resolved to one degree, and is based on 30 years of COADS data spanning 1950-1979 and AVHRR ...


38. Satellite Image Catalogue of the Australian Antarctic Data Centre [ARAMIS]
The Satellite Image Catalogue provides information on satellite imagery used in the Australian Antarctic Program. It includes satellite imagery from IKONOS, Landsat, Quickbird, and SPOT satellites ...


39. Sea Ice Atlas from AVHRR imagery 1992-1999 [Sea_Ice_Atlas_East_Antarctica]
This Atlas presents a compilation of AVHRR satellite images of sea ice adjacent to the coast of Eastern Antarctica. It is produced primarily for use by marine and vertebrate ecologists within the ...


40. University of Rhode Island 5.5 km AVHRR Browse Data [URI.5KM.AVHRR.BROWSE]
These images are an archive of processed Advanced Very High Resolution Radiometer (AVHRR) data from NOAA satellites. The images depict sea surface temperature. Each of the ...


41. University of Rhode Island AVHRR 'Florida to Hatteras'data set (1985 to 1995). [FTH_SST_AVHRR_URI]
The Florida to Hatteras AVHRR - URI data set contains Surface Temperature Fronts and Buoy-AVHRR Comparisons. Specifically, this data set spans between 1985 and 1995. Also, it contains Pathfinder ...


42. University of Rhode Island AVHRR 'Great Lakes' data set (1985 to 1995) [GLK_SST_AVHRR_URI]
The Great Lakes AVHRR - URI data set contains Surface Temperature Fronts and Buoy-AVHRR Comparisons. The Great Lakes data centers on "Surface Temperature Fronts in the North American Great Lakes: ...


43. University of Rhode Island AVHRR 'Hatteras to Nova Scotia' data set (1985 to 1996) [HTN_SST_AVHRR_URI]
The Hatteras to Nova Scotia AVHRR - URI data set contains Surface Temperature Fronts and Buoy-AVHRR Comparisons. Specifically, this data set spans between 1985 and 1996. Also, it contains Pathfinder ...


44. University of Rhode Island AVHRR Level 1b Inventory [URIAVHRR1B]
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 ...


45. University of Rhode Island AVHRR Oceans Pathfinder Eroded Global Climatology [PathEro_Global_Climatology_URI]
Version 1 NOAA/NASA AVHRR Oceans Pathfinder fields from 1987 through 1990 were used to generate this satellite-based SST climatology. The input fields were created at the Jet Propulsion Laboratory ...


46. Use of a spatial expert system shell to develop automated techniques for detection and classification of sea ice in AVHRR imagery [ASAC_907]
The development of an operational sea ice mapping system. This metadata record refers to the development and testing of an prototype system, ICEMAPPER, to interpret NOAA AVHRR imagery on a semi-automatic ...


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