This sun illuminate image is used in Geographic Information Science, i.e. discipline, which uses Geographic Information Systems as a tool to understand features in the trench and make interpretations of the geologic/bathymetric aspects therein. The intentions of this data set are to provide qualitative and quantitative visual information about the trench so that natural hazards such as earthquakes and tsunamis can be better understood.
Are there legal restrictions on access or use of the data?
Use_Constraints:Public domain data from the U.S. government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey (USGS) and National Oceanic and Atmospheric Administration (NOAA) as the source of this information.
Although these data have been used by the U.S. Geological Survey (USGS), U.S. Department of the Interior (DOI), no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.
|Data format:||The four files (sunillum.tif, sunillum.tfw, sunillum.prj, and sunillum_metadata.txt) in format TIFF (version Information not available.) GeoTIFF Image Size: 2.4|
|Media you can order:||DVD-ROM (Density 4.75 Gbytes) (format UDF)|
This image is available as a GeoTIFF image with an accompanying world file. To utilize this data, the user must have an image viewer, image processing or GIS software package capable of importing a GeoTIFF image.