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2020 – today
- 2024
[j9]Ning Lei
, Xiaoxiong Xiong, Kevin A. Twedt, Sherry Li, Tiejun Chang, Qiaozhen Mu, Amit Angal:
Early Mission Calibration Performance of NOAA-21 VIIRS Reflective Solar Bands. Remote. Sens. 16(19): 3557 (2024)- [c15]Xiaoxiong Xiong, Amit Angal, Ning Lei, Kwofu Chiang, Kevin A. Twedt, Hongda Chen:
NOAA-21 VIIRS on-Orbit Calibration Performance: Year 1. IGARSS 2024: 6176-6179 - 2023
- [c14]Xiaoxiong Xiong, Amit Angal, Junqiang Sun, Ning Lei, Kevin A. Twedt, Kwo-Fu Chiang:
Early Results from NOAA-21 (JPSS-2) VIIRS on-Orbit Calibration. IGARSS 2023: 4459-4462 - [c13]Amit Angal, Xiaoxiong Xiong, Kevin A. Twedt, Tiejun Chang, Xu Geng, Emily J. Aldoretta, Carlos L. Pérez Díaz:
Status of the Terra and Aqua Modis Collection 7 L1B. IGARSS 2023: 4466-4469 - [c12]Kevin A. Twedt, Amit Angal, Tiejun Chang, Xiaoxiong Xiong:
Assessment of the Modis Scan Mirror on-Orbit Response Changes. IGARSS 2023: 4470-4473 - 2022
- [j8]Kevin A. Twedt, Sarah Henderson, Xiaoxiong Xiong, Amit Angal, Xu Geng:
Nonlinear Detector Response of Aqua MODIS Land Imaging Bands. IEEE Trans. Geosci. Remote. Sens. 60: 1-10 (2022) - [j7]Kevin A. Twedt, Ning Lei, Xiaoxiong Xiong, Amit Angal, Sherry Li, Tiejun Chang, Junqiang Sun:
On-Orbit Calibration and Performance of NOAA-20 VIIRS Reflective Solar Bands. IEEE Trans. Geosci. Remote. Sens. 60: 1-13 (2022) - 2021
- [j6]Junqiang Sun, Xiaoxiong Xiong, Ning Lei, Sherry Li, Kevin A. Twedt, Amit Angal:
Ten Years of SNPP VIIRS Reflective Solar Bands On-Orbit Calibration and Performance. Remote. Sens. 13(15): 2944 (2021) - [j5]Ning Lei, Kevin A. Twedt, Xiaoxiong Xiong, Amit Angal:
Performance of NOAA-20 VIIRS Solar Diffuser and Solar Diffuser Stability Monitor. IEEE Trans. Geosci. Remote. Sens. 59(9): 7180-7188 (2021) - 2020
- [j4]Xiaoxiong Xiong, Amit Angal, Tiejun Chang, Kwo-Fu Chiang, Ning Lei, Yonghong Li, Junqiang Sun, Kevin A. Twedt, Aisheng Wu:
MODIS and VIIRS Calibration and Characterization in Support of Producing Long-Term High-Quality Data Products. Remote. Sens. 12(19): 3167 (2020) - [j3]Amit Angal, Xu Geng, Xiaoxiong Xiong, Kevin A. Twedt, Aisheng Wu, Daniel O. Link, Emily J. Aldoretta:
On-Orbit Calibration of Terra MODIS VIS Bands Using Polarization-Corrected Desert Observations. IEEE Trans. Geosci. Remote. Sens. 58(8): 5428-5439 (2020) - [c11]Xiaoxiong Xiong, Changyong Cao, Amit Angal, Slawomir Blonski, Kwofu Chiang, Taeyoung Choi, Yalong Gu, Ning Lei, Y. Li, Xi Shao, Kevin A. Twedt, Sirish Uprety, Wenhui Wang:
NOAA-20 VIIRS on-Orbit Calibration Improvements. IGARSS 2020: 6117-6120
2010 – 2019
- 2019
- [j2]Xiaoxiong Xiong, Amit Angal, Kevin A. Twedt, Hongda Chen, Daniel Link, Xu Geng, Emily J. Aldoretta, Qiaozhen Mu:
MODIS Reflective Solar Bands On-Orbit Calibration and Performance. IEEE Trans. Geosci. Remote. Sens. 57(9): 6355-6371 (2019) - [c10]Xiaoxiong Xiong, Amit Angal, James J. Butler, Kwofu Chiang, Ning Lei, Yonghong Li, Kevin A. Twedt:
NOAA-20 VIIRS On-Orbit Calibration and Performance Update. IGARSS 2019: 9018-9021 - 2018
- [c9]Emily J. Aldoretta, Kevin A. Twedt, Amit Angal, Hongda Chen, Xiaoxiong Xiong:
On-orbit performance of the Terra and Aqua MODIS solar diffuser stability monitor. Earth Observing Systems 2018: 107641O - [c8]Amit Angal, Xiaoxiong Xiong, Ning Lei, Kevin A. Twedt:
Comparison of the MODIS and VIIRS on-board SD and SDSM performance. Earth Observing Systems 2018: 107641V - [c7]Kevin A. Twedt, Hongda Chen, Xiaoxiong Xiong, Amit Angal, Xu Geng, Aisheng Wu:
Methods of Earth-view-based calibration of the response versus scan angle of the MODIS reflective solar bands. Earth Observing Systems 2018: 107641P - [c6]Emily J. Aldoretta, Daniel Link, Kevin A. Twedt, Xiaoxiong Xiong:
Assessment of the on-orbit MODIS SRCA spectral uncertainty. Earth Observing Systems 2018: 1076412 - [c5]Kevin A. Twedt, Amit Angal, Xiaoxiong Xiong:
Effects of time-varying relative spectral response on the calibration of MODIS reflective solar bands. Earth Observing Systems 2018: 1076413 - 2017
- [j1]Hongda Chen, Xiaoxiong Xiong, Amit Angal, Kevin A. Twedt:
On-Orbit Characterization of the MODIS SDSM Screen for Solar Diffuser Degradation Estimation. IEEE Trans. Geosci. Remote. Sens. 55(11): 6456-6467 (2017) - [c4]Kevin A. Twedt, Ning Lei, Xiaoxiong Xiong:
On-orbit noise characterization of SNPP VIIRS reflective solar bands. Earth Observing Systems 2017: 104021X - [c3]Daniel Link, Zhipeng Wang, Kevin A. Twedt, Xiaoxiong Xiong:
Status of the MODIS spatial and spectral characterization and performance after recent SRCA operational changes. Earth Observing Systems 2017: 104022G - [c2]Kevin A. Twedt, Amit Angal, Xiaoxiong Xiong, Xu Geng, Hongda Chen:
MODIS solar diffuser degradation at short-wave infrared band wavelengths. Earth Observing Systems 2017: 104022K - [c1]Ning Lei, Kevin A. Twedt, Jeffrey McIntire, Xiaoxiong Xiong:
SNPP VIIRS RSB earth view reflectance uncertainty. IGARSS 2017: 5916-5919
Coauthor Index
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