{"thcode":2,"term":{"code":575,"name":"image collections","parent":808,"scope":"Visible representations of objects or earth properties produced by cameras, spectral instruments, or as graphical representations of measurements."},"uf":[{"name":"AVHRR images","usewith":{"code":74,"name":"AVHRR","parent":588,"scope":"Advanced Very High Resolution Radiometer or broad-band, four or five channel scanner, sensing in the visible, near-infrared, and thermal infrared portions of the electromagnetic spectrum. This information is used to estimate characteristics of the land and sea surface such as temperature and overall health of vegetation."}},{"name":"LIDAR images","usewith":{"code":648,"name":"lidar","parent":981,"scope":"Light detection and ranging, an airborne, spaceborne or ground-based laser-ranging technique commonly used for acquiring high-resolution topographic data."}},{"name":"Landsat images","usewith":{"code":765,"name":"multispectral imaging","parent":981,"scope":"A method of remote sensing that obtains optical representations in two or more ranges of frequencies or wave lengths."}},{"name":"aerial photographs","usewith":{"code":15,"name":"aerial photography","parent":981,"scope":"The process of taking pictures with a camera from an aircraft. Use for both the process of photography from the air and the images produced by the process."}},{"name":"aerial photos","usewith":{"code":15,"name":"aerial photography","parent":981,"scope":"The process of taking pictures with a camera from an aircraft. Use for both the process of photography from the air and the images produced by the process."}},{"name":"air photos","usewith":{"code":15,"name":"aerial photography","parent":981,"scope":"The process of taking pictures with a camera from an aircraft. Use for both the process of photography from the air and the images produced by the process."}},{"name":"orthoimagery","usewith":{"code":15,"name":"aerial photography","parent":981,"scope":"The process of taking pictures with a camera from an aircraft. Use for both the process of photography from the air and the images produced by the process."}},{"name":"orthophotographs","usewith":{"code":15,"name":"aerial photography","parent":981,"scope":"The process of taking pictures with a camera from an aircraft. Use for both the process of photography from the air and the images produced by the process."}},{"name":"photographs","usewith":{"code":889,"name":"photography","parent":734,"scope":"Process of using digital or film cameras to collect images of objects."}},{"name":"pictures","usewith":false},{"name":"remote-sensing data","usewith":{"code":981,"name":"remote sensing","parent":734,"scope":"Acquiring information about a natural feature or phenomenon, such as the Earth's surface, without actually being in contact with it. USGS remote sensing is usually carried out with airborne or spaceborne sensors or cameras."}},{"name":"remote-sensing images","usewith":{"code":981,"name":"remote sensing","parent":734,"scope":"Acquiring information about a natural feature or phenomenon, such as the Earth's surface, without actually being in contact with it. USGS remote sensing is usually carried out with airborne or spaceborne sensors or cameras."}},{"name":"satellite images","usewith":{"code":981,"name":"remote sensing","parent":734,"scope":"Acquiring information about a natural feature or phenomenon, such as the Earth's surface, without actually being in contact with it. USGS remote sensing is usually carried out with airborne or spaceborne sensors or cameras."}},{"name":"scientists-at-work photographs","usewith":{"code":1020,"name":"scientific careers","parent":1174,"scope":"Professions in which people carry out or support scientific research or monitoring."}}],"bt":[{"code":808,"name":"product types","parent":1,"scope":"General representation of the information in a resource, such as a map or data set."},{"code":1,"name":"Categories","parent":null,"scope":"Thematic terms for categorizing information resources.  This thesaurus is intended to support finding and understanding scientific information."}],"nt":[{"code":2046,"name":"image mosaics","parent":575,"scope":"Composite images formed by overlapping existing images, typically arranged to achieve greater spatial coverage."}],"rt":[]}