Results 141 to 150 of about 804 (168)

Characterization of JPSS J3 and J4 blackbody emissivity

Earth Observing Systems XXIV, 2019
The Visible/Infrared Imaging Radiometer Suite (VIIRS) is a key sensor on the Suomi National Polar-orbiting Partnership satellite as well as the Joint Polar Satellite System (JPSS). Emissive band calibration in the 3.7 to 12.5 μm wavelength is performed based on spectral emittance of a blackbody.
Daniel Kuljis, Vijay Murgai, Jeremiah Kloepfer   +2 more
openaire   +1 more source

Jpss Direct Readout - Easy Access to Real-Time Data

IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
With the launch of NOAA first JPSS Low Earth Orbit (LEO) satellite (now NOAA 20) on December 2017 into the afternoon orbit to join the existing NOAA/NASA Suomi-NPP satellite each carries five advanced instruments - (1) Visible Infrared Imaging Radiometer Suite (VIIRS), (2) Cross-Track Infrared Sounder (CrIS), (3) Advanced Technology Microwave Sounder ...
Hung-Lung Allen Huang, Mitch D. Goldberg
openaire   +1 more source

BRDF characterization of solar diffuser for JPSS J1 using PASCAL

SPIE Proceedings, 2014
The Visible/Infrared Imaging Radiometer Suite (VIIRS) is a key sensor on the Suomi National Polar-orbiting Partnership (NPP) satellite as well as the upcoming Joint Polar Satellite System (JPSS). VIIRS collects Earth radiometric and imagery data in 22 spectral bands from 0.4 to 12.5 μm.
Vijay Murgai, Lindsay Johnson, Eric M. Moskun   +2 more
openaire   +1 more source

Development of low optical cross talk filters for VIIRS (JPSS)

SPIE Proceedings, 2016
The Visible/Infrared Imaging Radiometer Suite (VIIRS) is a key sensor on Suomi National Polar-orbiting Partnership (S-NPP) satellite launched on October 28, 2011 into a polar orbit of 824 km nominal altitude and the JPSS sensors currently being built and integrated. VIIRS collects radiometric and imagery data of the Earth’s atmosphere, oceans, and land
Vijay Murgai, Derek Hendry, Kevin Downing, David Carbone, John Potter   +4 more
openaire   +1 more source

ON-ORBIT SPECIAL TESTING OF NOAA-20/JPSS-l ATMS

IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
The second Advanced Technology Microwave Sounder (ATMS) recently launched November 2017 on the Joint Polar Satellite System-l satellite (JPSS-l), now re-named NOAA-20. It joins the first ATMS flight unit aboard the Suomi NPP (S-NPP) satellite, as well as older sounders-the Advanced Microwave Sounding Units A & B (AMSU-A/B) and Microwave Humidity ...
Edward Kim 0001, Vince Leslie, C.-H. Joseph Lyu, Lisa McCormick, Craig K. Smith, Idahosa A. Osaretin, Quanhua (Mark) Liu, Ninghai Sun, Hu Yang 0002, Lin Lin 0010, Kent Anderson, Mark Hernquist, James Fuentes, Elliot Stiglic, Michael Replan   +14 more
openaire   +1 more source

Monitoring surface type changes with S-NPP/JPSS VIIRS observations

2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017
Accurate representation of currently actual land surface types at regional to global scales is critical for land surface parameterization in numerical weather, climate, hydrological and ecological models. Depending on the time scale, monitoring land surface type changes is also increasingly important for natural disaster assessment and natural ...
Xiwu Zhan, Rui Zhang, Panshi Wang, Chengquan Huang, Ivan Csiszar, Lihang Zhou, Fuzhong Weng   +6 more
openaire   +2 more sources

Prelaunch characterization and performance of JPSS-2 VIIRS reflective solar bands

Earth Observing Systems XXIII, 2018
The Joint Polar Satellite System 2 (JPSS-2) Visible Infrared Imaging Radiometer Suite (VIIRS) instrument is the third in a series (S-NPP VIIRS launched in October 2011 and JPSS-1 VIIRS in November 2017) of highly advanced polar-orbiting environmental satellites.
Amit Angal, David Moyer, Qiang Ji, Jeff McIntire, Hassan Oudrari, Xiaoxiong Xiong   +5 more
openaire   +1 more source

JPSS-1 VIIRS DNB nonlinearity and its impact on SDR calibration

SPIE Proceedings, 2015
During JPSS-1 VIIRS testing at Raytheon El Segundo, a larger than expected radiometric response nonlinearity was discovered in Day-Nigh Band (DNB). In addition, the DNB nonlinearity is aggregation mode dependent, where the most severe non-linear behavior are the aggregation modes used at high scan angles (
Shihyan Lee, Wenhui Wang 0002, Changyong Cao   +2 more
openaire   +2 more sources

Atmospheric correction for JPSS-2 VIIRS response versus scan angle measurements

Earth Observing Systems XXII, 2017
The Joint Polar Satellite System 2 (JPSS-2) Visible Infrared Imaging Radiometer Suite (VIIRS) includes one spectral band centered in a strong atmospheric absorption region. As much of the pre-launch calibration is performed under laboratory ambient conditions, accurately accounting for the absorption, and thereby ensuring the transfer of the sensor ...
Jeff McIntire, Chris Moeller, Hassan Oudrari, Xiaoxiong Xiong   +3 more
openaire   +1 more source

Spectralon solar diffuser BRDF variation for NPP, JPSS J1 and J2

Earth Observing Systems XXII, 2017
The Visible/Infrared Imaging Radiometer Suite (VIIRS) is a key sensor on the Suomi National Polar-orbiting Partnership (NPP) satellite as well as the upcoming Joint Polar Satellite System (JPSS). VIIRS collects Earth radiometric and imagery data in 22 spectral bands from 0.4 to 12.5 μm.
Vijay Murgai, Lindsay Johnson, Staci Klein   +2 more
openaire   +2 more sources