AVHRR Imagery https://data.eol.ucar.edu/dataset/4.32 Summary Two NOAA polar orbiting satellites carried the AVHRR sensor during VORTEX. AVHRR has five spectral channels in the visible, near-infrared and infrared. Data consists of 1 km resolution HRPT or LAC and 4 km resolution GAC imagery over a 1600 km swath. Up to 4 overpasses of the VORTEX region occur daily. Identifiers * Local archive identifier: 4.32 Citation UCAR/NCAR - Earth Observing Laboratory. 1994. AVHRR Imagery. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://data.eol.ucar.edu/dataset/4.32 Accessed 28 Mar 2024. If you plan to cite this dataset in a publication, please email us at: datahelp@eol.ucar.edu We may be able to provide an updated citation that includes a DOI. Acknowledgement In addition to the citation reference and any other acknowledgements, please acknowledge NCAR/EOL in your publications with text such as: Data provided by NCAR/EOL under the sponsorship of the National Science Foundation. https://data.eol.ucar.edu/ Related projects * VORTEX: Verification of the Origins of Rotation in Tornadoes Experiment 94 https://data.eol.ucar.edu/project/VORTEX Additional information * Spatial Type: raster * Frequency: criteria * Language: English Categories * Satellite Platforms * NOAA POES Instruments * Advanced Very High Resolution Radiometer - AVHRR GCMD Science Keywords * EARTH SCIENCE > SPECTRAL/ENGINEERING > VISIBLE WAVELENGTHS > VISIBLE RADIANCE * EARTH SCIENCE > SPECTRAL/ENGINEERING > INFRARED WAVELENGTHS > BRIGHTNESS TEMPERATURE Related links * homepage: EOL VORTEX 1994 website https://www.eol.ucar.edu/field_projects/vortex Temporal coverage * Begin datetime: 1994-04-01 00:00:00 * End datetime: 1994-06-15 23:59:59 Spatial coverage * Maximum (North) Latitude: 38.00 * Minimum (South) Latitude: 32.00 * Minimum (West) Longitude: -102.00 * Maximum (East) Longitude: -95.00 Primary contact information * pointOfContact: EOL Data Support https://data.eol.ucar.edu/contact/show/1 Alternate metadata formats * DataCite: https://data.eol.ucar.edu/dataset/4.32?format=datacite * ISO/TC 211: https://data.eol.ucar.edu/dataset/4.32?format=isotc211