G-III
Gulfstream III

The Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) is an airborne polarimetric L-band radar developed and operated by the Jet Propulsion Laboratory (JPL). It provides differential interferometric measurements which can be used to understand deformation from phenomena such as earthquakes, volcanoes, and glaciers. UAVSAR operates at a frequency of 1.26 GHz and has a range bandwidth of 80 MHz. It has a horizontal resolution of 6 m and a swath width of 20 km at an altitude of 12 km.

The Airborne Glacier and Land Ice Surface Topography Interferometer (GLISTIN-A) is an airborne, interferometric synthetic aperture radar. GLISTIN-A operates in the Ka-band (35.6 GHz), allowing the instrument to penetrate the top layers of snow and limit atmospheric attenuation. GLISTIN-A provides measurements of glacial and land ice surface topography and elevation at a spatial resolution of around 3 m. GLISTIN-A is ideal for measuring ice sheet elevation and studying glacial topographic changes due to its high spatial resolution and accuracy.

The Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) is an airborne polarimetric L-band radar developed and operated by the Jet Propulsion Laboratory (JPL). It provides differential interferometric measurements which can be used to understand deformation from phenomena such as earthquakes, volcanoes, and glaciers. UAVSAR operates at a frequency of 1.26 GHz and has a range bandwidth of 80 MHz. It has a horizontal resolution of 6 m and a swath width of 20 km at an altitude of 12 km.

The Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) is an airborne polarimetric L-band radar developed and operated by the Jet Propulsion Laboratory (JPL). It provides differential interferometric measurements which can be used to understand deformation from phenomena such as earthquakes, volcanoes, and glaciers. UAVSAR operates at a frequency of 1.26 GHz and has a range bandwidth of 80 MHz. It has a horizontal resolution of 6 m and a swath width of 20 km at an altitude of 12 km.

The AirMOSS P-band Radar is an airborne synthetic aperture radar (SAR) developed by the Jet Propulsion Laboratory (JPL). It was designed based on the Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) L-band radar and has been a part of the UAVAR instrument suite since the completion of the AirMOSS investigation in 2015. AirMOSS collects radar data to derive measurements of root-zone soil moisture, permafrost, and underground structures and subsurface changes. It operates across the 280-440 MHz frequency range and can detect up to 1.2 m below the land surface. AirMOSS has a slant range resolution of 7 m and a range swath width of 7 km at a nominal altitude of 12,500 m.

This data will be added in future versions

The Airborne Glacier and Land Ice Surface Topography Interferometer (GLISTIN-A) is an airborne, interferometric synthetic aperture radar. GLISTIN-A operates in the Ka-band (35.6 GHz), allowing the instrument to penetrate the top layers of snow and limit atmospheric attenuation. GLISTIN-A provides measurements of glacial and land ice surface topography and elevation at a spatial resolution of around 3 m. GLISTIN-A is ideal for measuring ice sheet elevation and studying glacial topographic changes due to its high spatial resolution and accuracy.

The Airborne Glacier and Land Ice Surface Topography Interferometer (GLISTIN-A) is an airborne, interferometric synthetic aperture radar. GLISTIN-A operates in the Ka-band (35.6 GHz), allowing the instrument to penetrate the top layers of snow and limit atmospheric attenuation. GLISTIN-A provides measurements of glacial and land ice surface topography and elevation at a spatial resolution of around 3 m. GLISTIN-A is ideal for measuring ice sheet elevation and studying glacial topographic changes due to its high spatial resolution and accuracy.

The High Altitude Lidar Observatory (HALO) is an active remote, airborne lidar developed by NASA Langley Research Center. HALO operates across 4 wavelengths (1645, 1064, 935, 532 nm) and uses a combination of Differential Absorption Lidar (DIAL) and High Spectral Resolution Lidar (HSRL) methods to measure lidar backscatter and depolarization ratio. It provides vertical profiles of aerosol and cloud optical properties, atmospheric water vapor, and methane at a data rate of 2 Hz. HALO has a nominal spatial resolution of 12 km horizontally and 315 m vertically at an altitude of 10 km.

The Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) is an airborne polarimetric L-band radar developed and operated by the Jet Propulsion Laboratory (JPL). It provides differential interferometric measurements which can be used to understand deformation from phenomena such as earthquakes, volcanoes, and glaciers. UAVSAR operates at a frequency of 1.26 GHz and has a range bandwidth of 80 MHz. It has a horizontal resolution of 6 m and a swath width of 20 km at an altitude of 12 km.

The Portable Remote Imaging Spectrometer (PRISM) is an airborne push-broom spectrometer developed at Jet Propulsion Laboratory (JPL). PRISM was designed to help provide the necessary spectral, spatial, and temporal resolution needed to characterize events across coastal zones that satellite observations could not offer. The spectrometer within PRISM operates in the near ultraviolet to near-infrared range (350-1050 nm) to collect imagery across coastal ocean regions. PRISM also consists of a two-channel radiometer that operates in the short wave infrared (1240 and 1640 nm) wavelengths to provide accurate ocean color measurements. It has a high temporal resolution (167 Hz) and can fly below cloud flight altitudes allowing it to resolve spatial features down to 30 cm.

GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator (GCAS) is an airborne push-broom instrument consisting of two spectrometers. It was developed by the Radiometric Calibration and Flight Development Laboratory at Goddard Space Flight Center (GSFC) as a simulator for the GEO-CAPE mission. The first spectrometer in GCAS operates in the ultraviolet to visible (300-490 nm) range for air quality observations of nitrogen dioxide (NO2), ozone (O3), formaldehyde (HCHO), and other trace gases. The second spectrometer operates in the visible to near-infrared (480-900 nm) to provide measurements of ocean color. GCAS has a typical spatial resolution of 250m across track and 500m along track at an altitude of 9 km and has a frame rate of 12 Hz.

The Cloud Physics Lidar (CPL) is an airborne lidar system designed specifically to provide multi-wavelength measurements of cirrus clouds, sub-visual cirrus clouds, and aerosols. It measures lidar backscatter across three wavelengths: 355 nm, 532 nm, and 1064 nm. These measurements can be used to derive cloud optical depth, particle size distribution, extinction profiles, aerosol layers, and other properties. CPL has a vertical resolution of 30 m and a typical horizontal resolution of 200 m.

GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator (GCAS) is an airborne push-broom instrument consisting of two spectrometers. It was developed by the Radiometric Calibration and Flight Development Laboratory at Goddard Space Flight Center (GSFC) as a simulator for the GEO-CAPE mission. The first spectrometer in GCAS operates in the ultraviolet to visible (300-490 nm) range for air quality observations of nitrogen dioxide (NO2), ozone (O3), formaldehyde (HCHO), and other trace gases. The second spectrometer operates in the visible to near-infrared (480-900 nm) to provide measurements of ocean color. GCAS has a typical spatial resolution of 250m across track and 500m along track at an altitude of 9 km and has a frame rate of 12 Hz.

The Second Generation High Spectral Resolution Lidar (HSRL-2) is an airborne lidar developed by the NASA Langley Research Center. HSRL-2 measures aerosol backscatter at the 355, 532, and 1064 nm wavelengths and aerosol extinction at the 355 and 532 nm wavelengths. It has a horizontal resolution of 1-2 km and a vertical resolution of 15 m, and it takes measurements roughly every 0.5 seconds. It replaced the High Spectral Resolution Lidar (HSRL).

The Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) is an airborne polarimetric L-band radar developed and operated by the Jet Propulsion Laboratory (JPL). It provides differential interferometric measurements which can be used to understand deformation from phenomena such as earthquakes, volcanoes, and glaciers. UAVSAR operates at a frequency of 1.26 GHz and has a range bandwidth of 80 MHz. It has a horizontal resolution of 6 m and a swath width of 20 km at an altitude of 12 km.

GEOstationary Coastal and Air Pollution Events (GEO-CAPE) Airborne Simulator (GCAS) is an airborne push-broom instrument consisting of two spectrometers. It was developed by the Radiometric Calibration and Flight Development Laboratory at Goddard Space Flight Center (GSFC) as a simulator for the GEO-CAPE mission. The first spectrometer in GCAS operates in the ultraviolet to visible (300-490 nm) range for air quality observations of nitrogen dioxide (NO2), ozone (O3), formaldehyde (HCHO), and other trace gases. The second spectrometer operates in the visible to near-infrared (480-900 nm) to provide measurements of ocean color. GCAS has a typical spatial resolution of 250m across track and 500m along track at an altitude of 9 km and has a frame rate of 12 Hz.

The Airborne Visible InfraRed Imaging Spectrometer - Next Generation (AVIRIS-NG) is an airborne imaging spectrometer developed by Jet Propulsion Laboratory (JPL) to operate alongside and eventually replace the AVIRIS Classic. AVIRIS-NG has been designed to operate aboard NASA’s ER-2, a Twin Otter, and a B-200. AVIRIS-NG operates between 380 nm - 2510 nm with 5nm spectral resolution. AVIRIS-NG has a spatial resolution of 18 m at 20 km altitude and is often used for terrestrial ecology research investigations.

The High Altitude Lidar Observatory (HALO) is an active remote, airborne lidar developed by NASA Langley Research Center. HALO operates across 4 wavelengths (1645, 1064, 935, 532 nm) and uses a combination of Differential Absorption Lidar (DIAL) and High Spectral Resolution Lidar (HSRL) methods to measure lidar backscatter and depolarization ratio. It provides vertical profiles of aerosol and cloud optical properties, atmospheric water vapor, and methane at a data rate of 2 Hz. HALO has a nominal spatial resolution of 12 km horizontally and 315 m vertically at an altitude of 10 km.

The Portable Remote Imaging Spectrometer (PRISM) is an airborne push-broom spectrometer developed at Jet Propulsion Laboratory (JPL). PRISM was designed to help provide the necessary spectral, spatial, and temporal resolution needed to characterize events across coastal zones that satellite observations could not offer. The spectrometer within PRISM operates in the near ultraviolet to near-infrared range (350-1050 nm) to collect imagery across coastal ocean regions. PRISM also consists of a two-channel radiometer that operates in the short wave infrared (1240 and 1640 nm) wavelengths to provide accurate ocean color measurements. It has a high temporal resolution (167 Hz) and can fly below cloud flight altitudes allowing it to resolve spatial features down to 30 cm.

The Airborne Visible InfraRed Imaging Spectrometer - Next Generation (AVIRIS-NG) is an airborne imaging spectrometer developed by Jet Propulsion Laboratory (JPL) to operate alongside and eventually replace the AVIRIS Classic. AVIRIS-NG has been designed to operate aboard NASA’s ER-2, a Twin Otter, and a B-200. AVIRIS-NG operates between 380 nm - 2510 nm with 5nm spectral resolution. AVIRIS-NG has a spatial resolution of 18 m at 20 km altitude and is often used for terrestrial ecology research investigations.

The Airborne Glacier and Land Ice Surface Topography Interferometer (GLISTIN-A) is an airborne, interferometric synthetic aperture radar. GLISTIN-A operates in the Ka-band (35.6 GHz), allowing the instrument to penetrate the top layers of snow and limit atmospheric attenuation. GLISTIN-A provides measurements of glacial and land ice surface topography and elevation at a spatial resolution of around 3 m. GLISTIN-A is ideal for measuring ice sheet elevation and studying glacial topographic changes due to its high spatial resolution and accuracy.

The Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) is an airborne polarimetric L-band radar developed and operated by the Jet Propulsion Laboratory (JPL). It provides differential interferometric measurements which can be used to understand deformation from phenomena such as earthquakes, volcanoes, and glaciers. UAVSAR operates at a frequency of 1.26 GHz and has a range bandwidth of 80 MHz. It has a horizontal resolution of 6 m and a swath width of 20 km at an altitude of 12 km.

The Uninhabited Aerial Vehicle Synthetic Aperture Radar (UAVSAR) is an airborne polarimetric L-band radar developed and operated by the Jet Propulsion Laboratory (JPL). It provides differential interferometric measurements which can be used to understand deformation from phenomena such as earthquakes, volcanoes, and glaciers. UAVSAR operates at a frequency of 1.26 GHz and has a range bandwidth of 80 MHz. It has a horizontal resolution of 6 m and a swath width of 20 km at an altitude of 12 km.

This description will be added in a future version.

The High Altitude Lidar Observatory (HALO) is an active remote, airborne lidar developed by NASA Langley Research Center. HALO operates across 4 wavelengths (1645, 1064, 935, 532 nm) and uses a combination of Differential Absorption Lidar (DIAL) and High Spectral Resolution Lidar (HSRL) methods to measure lidar backscatter and depolarization ratio. It provides vertical profiles of aerosol and cloud optical properties, atmospheric water vapor, and methane at a data rate of 2 Hz. HALO has a nominal spatial resolution of 12 km horizontally and 315 m vertically at an altitude of 10 km.

The Airborne Vertical Atmospheric Profiling System (AVAPS) is an airborne system that utilizes dropsondes and Global Positioning System (GPS) receivers to collect in situ profiles of atmospheric state parameters. It provides profile measurements of temperature, pressure, and humidity at a sampling frequency of 0.5 s and measurements of atmospheric winds at a frequency of 0.25 s. AVAPS has a vertical resolution of about 10 m and can allow for dropsonde launches every 20 s. AVAPS was developed by the National Center for Atmospheric Research (NCAR) for the NASA Global Hawk, but it can be deployed on other aircraft such as the DC-8 and P-3.

The Airborne Visible InfraRed Imaging Spectrometer - Next Generation (AVIRIS-NG) is an airborne imaging spectrometer developed by Jet Propulsion Laboratory (JPL) to operate alongside and eventually replace the AVIRIS Classic. AVIRIS-NG has been designed to operate aboard NASA’s ER-2, a Twin Otter, and a B-200. AVIRIS-NG operates between 380 nm - 2510 nm with 5nm spectral resolution. AVIRIS-NG has a spatial resolution of 18 m at 20 km altitude and is often used for terrestrial ecology research investigations.

The High Altitude Lidar Observatory (HALO) is an active remote, airborne lidar developed by NASA Langley Research Center. HALO operates across 4 wavelengths (1645, 1064, 935, 532 nm) and uses a combination of Differential Absorption Lidar (DIAL) and High Spectral Resolution Lidar (HSRL) methods to measure lidar backscatter and depolarization ratio. It provides vertical profiles of aerosol and cloud optical properties, atmospheric water vapor, and methane at a data rate of 2 Hz. HALO has a nominal spatial resolution of 12 km horizontally and 315 m vertically at an altitude of 10 km.

The High Spectral Resolution Lidar (HSRL) is an airborne lidar system developed at NASA Langley Research Center (LaRC). It utilizes the HSRL technique at 532 nm and the standard backscatter technique at 1064 nm to provide profile measurements of aerosol backscatter, extinction, and depolarization. The profiles of aerosol backscatter and depolarization have a typical vertical resolution of 30 m and a horizontal resolution of about 1 km. For the extinction profiles, the vertical resolution is 300 m with a horizontal resolution of about 6 km. HSRL is typically flown on investigations to validate observations from the CALIPSO spaceborne lidar.

The Airborne Vertical Atmospheric Profiling System (AVAPS) is an airborne system that utilizes dropsondes and Global Positioning System (GPS) receivers to collect in situ profiles of atmospheric state parameters. It provides profile measurements of temperature, pressure, and humidity at a sampling frequency of 0.5 s and measurements of atmospheric winds at a frequency of 0.25 s. AVAPS has a vertical resolution of about 10 m and can allow for dropsonde launches every 20 s. AVAPS was developed by the National Center for Atmospheric Research (NCAR) for the NASA Global Hawk, but it can be deployed on other aircraft such as the DC-8 and P-3.