Monitoring on-orbit calibration stability of the Terra MODIS and Landsat 7 ETM+ sensors using pseudo-invariant test sitesCHANDER, Gyanesh; XIAOXIONG XIONG; CHOI, Taeyoung et al.Remote sensing of environment. 2010, Vol 114, Num 4, pp 925-939, issn 0034-4257, 15 p.Article

Impact of Terra MODIS Collection 6 on long-term trending comparisons with Landsat 7 ETM+ reflective solar bandsANGAL, Amit; XIAOXIONG XIONG; TAEYOUNG CHOI et al.Remote sensing letters (Print). 2013, Vol 4, Num 7-9, pp 873-881, issn 2150-704X, 9 p.Article

Monitoring MODIS calibration stability of visible and near-IR bands from observed top-of-atmosphere BRDF-normalized reflectances over Libyan Desert and Antarctic surfacesAISHENG WU; XIAOXIONG XIONG; CHANGYONG CAO et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7081, pp 708113.1-708113.9, issn 0277-786X, isbn 978-0-8194-7301-1 0-8194-7301-4Conference Paper

Characterization of Terra and Aqua MODIS VIS, NIR, and SWIR Spectral Bands' Calibration StabilityAISHENG WU; XIAOXIONG XIONG; DOELLING, David R et al.IEEE transactions on geoscience and remote sensing. 2013, Vol 51, Num 7, pp 4330-4338, issn 0196-2892, 9 p., 2Article

Radiometric cross-calibration of the Terra MODIS and Landsat 7 ETM+ using an invariant desert siteCHOI, Taeyoung; ANGAL, Amit; CHANDER, Gyanesh et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7081, pp 708110.1-708110.12, issn 0277-786X, isbn 978-0-8194-7301-1 0-8194-7301-4Conference Paper

Time-Dependent Response Versus Scan Angle for MODIS Reflective Solar BandsJUNQIANG SUN; XIAOXIONG XIONG; ANGAL, Amit et al.IEEE transactions on geoscience and remote sensing. 2014, Vol 52, Num 6, pp 3159-3174, issn 0196-2892, 16 p.Article

Cross-comparison of the IRS-P6 AWiFS sensor with the L5 TM, L7 ETM+, & Terra MODIS sensorsCHANDER, Gyanesh; XIAOXIONG XIONG; ANGAL, Amit et al.Proceedings of SPIE, the International Society for Optical Engineering. 2009, Vol 7474, issn 0277-786X, isbn 978-0-8194-7779-8 0-8194-7779-6, 1Vol, 74740Z.1-74740Z.12Conference Paper

Using the Moon to Track MODIS Reflective Solar Bands Calibration StabilityXIAOXIONG XIONG; XU GENG; ANGAL, Amit et al.Proceedings of SPIE, the International Society for Optical Engineering. 2011, Vol 8176, issn 0277-786X, isbn 978-0-8194-8803-9, 817611.1-817611.8Conference Paper

Using CEOS reference standard test sites to track the calibration stability of NOAA-19 AVHRR reflective solar channelsAISHENG WU; ANGAL, Amit; XIONG, Jack et al.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7826, issn 0277-786X, isbn 978-0-8194-8343-0, 782621.1-782621.10Conference Paper

MODIS Calibration Algorithm Improvements Developed for Collection 6 Level-1BWENNY, BrianN; JUNQIANG SUN; KUYPER, James et al.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7807, issn 0277-786X, isbn 978-0-8194-8303-4, 78071F.1-78071F.9Conference Paper

Preliminary assessment of several parameters to measure and compare usefulness of the CEOS reference pseudo-invariant calibration sitesCHANDER, Gyanesh; ANGAL, Amit; XIONG, Xiaoxiong (jack) et al.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7826, issn 0277-786X, isbn 978-0-8194-8343-0, 78262L.1-78262L.12Conference Paper

Applications of Spectral Band Adjustment Factors (SBAF) for Cross-CalibrationCHANDER, Gyanesh; MISHRA, Nischal; HELDER, Dennis L et al.IEEE transactions on geoscience and remote sensing. 2013, Vol 51, Num 3, pp 1267-1281, issn 0196-2892, 15 p., 1Article

Multitemporal Cross-Calibration of the Terra MODIS and Landsat 7 ETM+ Reflective Solar BandsANGAL, Amit; XIAOXIONG XIONG; AISHENG WU et al.IEEE transactions on geoscience and remote sensing. 2013, Vol 51, Num 4, pp 1870-1882, issn 0196-2892, 13 p., 1Article

Aqua MODIS 8-year On-orbit Operation and CalibrationXIAOXIONG XIONG; ANGAL, Amit; MADHAVAN, Sriharsha et al.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7826, issn 0277-786X, isbn 978-0-8194-8343-0, 78261X.1-78261X.10Conference Paper

Monitoring the long term stability of the IRS-P6 AWiFS sensor using the Sonoran and RVPN sitesCHANDER, Gyanesh; SAMPATH, Aparajithan; ANGAL, Amit et al.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7862, issn 0277-786X, isbn 978-0-8194-8392-8, 78620K.1-78620K.12Conference Paper

Absolute Radiometric Calibration of Landsat Using a Pseudo Invariant Calibration SiteHELDER, Dennis; THOME, Kurtis J; MISHRA, Nischal et al.IEEE transactions on geoscience and remote sensing. 2013, Vol 51, Num 3, pp 1360-1369, issn 0196-2892, 10 p., 1Article

Simulation of the long term radiometric responses of the Terra MODIS and EO-1 ALI using Hyperion spectral responses over Railroad Valley Playa in Nevada (RVPN)CHOI, Taeyoung; XIAOXIONG XIONG; ANGAL, Amit et al.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7862, issn 0277-786X, isbn 978-0-8194-8392-8, 78620H.1-78620H.11Conference Paper

Recent Progress on Cross-Comparison of Terra and Aqua MODIS Calibration Using Dome CXIAOXIONG XIONG; WU, Aisheng; ANGAL, Amit et al.Proceedings of SPIE, the International Society for Optical Engineering. 2009, Vol 7474, issn 0277-786X, isbn 978-0-8194-7779-8 0-8194-7779-6, 1Vol, 747411.1-747411.10Conference Paper

Cross-calibration of the Terra MODIS, Landsat 7 ETM+ and EO-1 ALI sensors using near-simultaneous surface observation over the Railroad Valley Playa, Nevada, test siteCHANDER, Gyanesh; ANGAL, Amit; CHOI, Taeyoung et al.Proceedings of SPIE, the International Society for Optical Engineering. 2007, pp 66770Y.1-66770Y.12, issn 0277-786X, isbn 978-0-8194-6825-3, 1VolConference Paper