HyTI - NASA Earth Science and Technology Office
网页HyTI is a 6U CubeSat demonstration mission that will enable the next generation of high spatial, spectral, and temporal resolution thermal infrared (TIR) imagery acquisition from low Earth orbit. A future constellation of 25-30 HyTI satellites could monitor Earth’s volcanoes for signs of impending eruptions and map soil moisture for crop ...
$8M for space tech to measure Earth’s chemical composition
网页2023年10月3日 — The instrument uses a Fabry-Perot interferometer which splits light emitted by the materials that make up Earth’s surface and atmosphere, and from an orbit 400 km above Earth’s surface will allow HyTI to measure the chemical composition of gases, rocks, and soils based on their unique ‘spectral fingerprints.’
SatNOGS DB - HyTI
网页HyTI is a 6U CubeSat demonstration mission that will enable the next generation of high spatial, spectral, and temporal resolution thermal infrared (TIR) imagery acquisition from low Earth orbit. A future constellation of 25-30 HyTI satellites could monitor Earth’s volcanoes for signs of impending eruptions and map soil moisture for crop ...
网页HyTI allows for high spatial and spectral resolution LWIR imaging by combining the multiplex advantage common to all interferometers with the sensitivity of
网页Table 1: Spatial resolution of the HyTI instrument trans-lated into lunar orbit. Sensitivity We used the HyTI performance model to determine signal to noise ratios achievable at 1-m spa-tial resolution, with 20 wavenumber spectral resolution, from 6 to 11 microns. To improve sensitivity we as-sumed a HgCdTe detector array with a quantum effi-
[2404.15575] Jitter Characterization of the HyTI Satellite - arXiv.org
网页2024年4月24日 — This paper provides an experimental procedure that incrementally analyzes vibratory sources to establish causal relationships between sources and the vibratory modes they create. We demonstrate the capabilities of this metrology system and testing procedure on HyTI in the Hawaii Space Flight Lab's clean room.
HyTI: Thermal Infrared Spectroscopy from a 6U Platform
网页The HyTI (Hyperspectral Thermal Imager) mission, funded by NASA’s Earth Science Technology Office InVEST (In-Space Validation of Earth Science Technologies) program, will demonstrate how high spectral and spatial long-wave infrared image data can be acquired from a 6U CubeSat platform.
HyTI: Thermal Hyperspectral Imaging from A Cubesat Platform
网页2019年7月28日 — Abstract: The HyTI (Hyperspectral Thermal Imager) mission, funded by NASA's Earth Science Technology Office InVEST (In-Space Validation of Earth Science Technologies) program, will demonstrate how high spectral and spatial long-wave infrared image data can be acquired from a 6U CubeSat platform. The …
NASA launches thermal imaging satellite built by UH students and ...
网页2024年3月25日 — The hyperthermal spectral imager, or HyTI, will measure heat from the earth and provide data about events like volcanic eruptions and wildfires. It will be deployed from the space station in May.
Two Small NASA Satellites Will Measure Soil Moisture, Volcanic …
网页2024年5月1日 — HyTI, short for Hyperspectral Thermal Imager, is testing a novel instrument for measuring thermal radiation. Hyperspectral imagers like HyTI measure a broad spectrum of thermal radiation signatures, and they’re particularly useful for characterizing gases in …