Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Dejiang Han"'
Autor:
Dejiang Han, Haifeng Qian, Banghua Yan, Tong Zhu, Junye Chen, Kevin Garrett, Khalil Ahmad, Cheng-Zhi Zou, Joseph Green
Publikováno v:
Remote Sensing
Volume 12
Issue 18
Volume 12
Issue 18
This study carries out the calibration and validation of Antenna Temperature Data Record (TDR) and Brightness Temperature Sensor Data Record (SDR) data from the last National Oceanic and Atmospheric Administration (NOAA) Advanced Microwave Sounding U
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb737e5ba20d9bc085a8d0974800b91e
https://doi.org/10.3390/rs12182978
https://doi.org/10.3390/rs12182978
Autor:
Dejiang Han, Ellingson, Robert G.
Publikováno v:
Journal of Applied Meteorology (1988). Jul2000, Vol. 39 Issue 7, p1147. 13p. 2 Charts, 8 Graphs.
Autor:
Dejiang Han, Ellingson, Robert G.
Publikováno v:
Journal of the Atmospheric Sciences. 3/15/99, Vol. 56 Issue 6, p837. 15p. 15 Graphs.
Autor:
Fanfang Yu, Gordana Sindic-Rancic, Dejiang Han, Kenneth Mitchell, Xiangqian Wu, I-Lok Chang, Michael P. Weinreb, Charles Dean, Zhenping Li
Publikováno v:
SPIE Proceedings.
Stars are regularly observed in the visible channels of the GOES Imagers for real-time navigation operations. However, we have been also using star observations off-line to deduce the rate of degradation of the responsivity of the visible channels. W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3bc9d64da00f5da54c3d0626a13bead
https://doi.org/10.1117/12.795751
https://doi.org/10.1117/12.795751
Autor:
Michael Weinreb, Dejiang Han
Publikováno v:
SPIE Proceedings.
The Imagers carried by NOAA's Geostationary Operational Environmental Satellites observe the Earth and its atmosphere in four channels in the thermal infrared and one in the visible part of the spectrum. Because of angle-dependent anomalous absorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::956c297a9922a851592b090754a650e6
https://doi.org/10.1117/12.679044
https://doi.org/10.1117/12.679044
Publikováno v:
SPIE Proceedings.
In this paper, we study the feasibility of a method for vicarious calibration of the GOES Imager visible channel using the Moon. The measured Moon irradiance from 26 unclipped moon imagers exhausted all the potential Moon appearances between July 199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7286e2aaae1d39b56c3c48f9e431d41
https://doi.org/10.1117/12.681591
https://doi.org/10.1117/12.681591
Autor:
Dejiang Han, Michael Weinreb
Publikováno v:
SPIE Proceedings.
The National Environmental Satellite, Data, and Information Service (NESDIS) of the National Oceanic and Atmospheric Administration (NOAA) recently implemented enhancements to its operational calibration processing to mitigate the effects of two perf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d6884aae3ee4017f25c0417659f9264
https://doi.org/10.1117/12.614441
https://doi.org/10.1117/12.614441
Autor:
Charles Dean, I-Lok Chang, Michael Weinreb, Larry M. McMillin, David S. Crosby, Xiangqian Wu, Jeanette Baucom, Dejiang Han
Publikováno v:
SPIE Proceedings.
Although the visible channel of the Imagers carried by NOAA's operational Geostationary Operational Environmental Satellites (GOES) has no onboard calibration device, the decrease in the responsivity of this channel over time must be known if we are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a05a7165af12ca2156f2dfad5e092c50
https://doi.org/10.1117/12.616933
https://doi.org/10.1117/12.616933
Autor:
Jeanette Baucom, Charles Dean, Michael Weinreb, David Crosby, Dejiang Han, Perry Baltimore, I-Lok Chang
Publikováno v:
SPIE Proceedings.
Monitoring the responsivities of the visible channels of the operational Geostationary Operational Environmental Satellites (GOES) is an on-going effort at NOAA. Various techniques are being used. In this paper we describe the technique based on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aeedb3cccccebd1ee1dba67e700b4cd4
https://doi.org/10.1117/12.559714
https://doi.org/10.1117/12.559714
Autor:
Michael P. Weinreb, Dejiang Han
Publikováno v:
SPIE Proceedings.
This paper discusses the operational in-orbit GOES-8 and GOES-10 imager scan-mirror emissivity trends, as well as their diurnal cycles. The imagers (and sounders) aboard both GOES-8 and GOES-10 experience a variation in scan-mirror emissivity along t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a21f7305fceef1e137946263df647db
https://doi.org/10.1117/12.494233
https://doi.org/10.1117/12.494233