![]() AVIRIS-NG has better than 95% cross-track spectral uniformity and >= 95% spectral IFOV uniformity.ĪVIRIS-NG has been calibrated and deployed with a new high-rate data-capture system and a new real-time cloud-screening algorithm to support a methane-release experiment at the Department of Energy’s Rocky Mountain Oil Field Test Center. In the near future, a high altitude platform (NASA's ER-2) will be available. Spectra are measured as images with 600 cross-track elements and spatial sampling from 0.3 m to 4.0 m from a Twin Otter platform. AVIRIS-NG is expected to replace the AVIRIS-Classic instrument that has been flying since 1986.ĪVIRIS-NG measures the wavelength range from 380 nm to 2510 nm with 5 nm sampling. The Airborne Visible-Infrared Imaging Spectrometer - Next Generation (AVIRIS-NG) has been developed to provide continued access to high signal-to-noise ratio imaging spectroscopy measurements in the solar reflected spectral range. AVIRIS-NG will be used to map methane at fine resolution over the entire region. Researchers from JPL will use two Twin Otter research aircraft to fly two remote sensing instruments over the area, AVIRIS-NG and the Hyperspectral Thermal Emission Spectrometer ( HyTES). ![]() ![]() NASA researchers have joined scientists from a variety of other institutions to try to solve the mystery of the four-corners (the intersection of Utah, Colorado, Arizona and New Mexico) methane hot-spot. NASA/JPL's AVIRIS-NG joins investigation into mysterious methane hot spot ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |