Results 11 to 20 of about 497,352 (286)

An Airborne Gamma Ray Survey of Parts of SW Scotland in February 1993. Final Report [PDF]

, 1993
An airborne gamma ray survey was conducted for the Scottish Office Environment Department of coastal and inland parts of SW Scotland to define existing background levels, to locate features worthy of further attention, and to demonstrate the emergency ...
Sanderson, D., Murphy, S., Tyler, A.N., Ni Riain, S., University of Glasgow: Scottish Universities Research and Reactor Centre, Allyson, J.D.   +5 more
core   +8 more sources

The Ground-Level Particulate Matter Concentration Estimation Based on the New Generation of FengYun Geostationary Meteorological Satellite

Remote Sensing, 2023
The new-generation FengYun geostationary meteorological satellite has a high spatial and temporal resolution, which is advantageous in environmental assessments and air pollution monitoring.
Lin Tian, Lin Chen, Peng Zhang, Bo Hu, Yang Gao, Yidan Si   +5 more
doaj   +1 more source

Fire Monitoring Algorithm and Its Application on the Geo-Kompsat-2A Geostationary Meteorological Satellite

Remote Sensing, 2022
Geo-Kompsat-2A (GK-2A) is the third new-generation geostationary meteorological satellite that orbits Asia and monitors China and its surrounding areas, following the Himawari-8 and Fengyun-4A satellites. The nadir point positioning and satellite channel
Jie Chen, Wei Zheng, Shuang Wu, Cheng Liu, Hua Yan   +4 more
doaj   +1 more source

Evaluation of FY-4A Temperature Profile Products and Application to Winter Precipitation Type Diagnosis in Southern China

Remote Sensing, 2022
FY-4A GIIRS temperature profile products have provided unprecedented information for studying the atmospheric characteristics of thermal structures since 2020.
Yang Gao, Dongyan Mao, Xin Wang, Danyu Qin   +3 more
doaj   +1 more source

Classification of Arctic Sea Ice Type in CFOSAT Scatterometer Measurements Using a Random Forest Classifier

Remote Sensing, 2023
The Ku-band scatterometer called CSCAT onboard the Chinese–French Oceanography Satellite (CFOSAT) is the first spaceborne rotating fan-beam scatterometer (RFSCAT). A new algorithm for classification of Arctic sea ice types on CSCAT measurement data using
Xiaochun Zhai, Rui Xu, Zhixiong Wang, Zhaojun Zheng, Yixuan Shou, Shengrong Tian, Lin Tian, Xiuqing Hu, Lin Chen, Na Xu   +9 more
doaj   +1 more source

Spatio-Temporal Assessment of Tuz Gölü, Turkey as a Potential Radiometric Vicarious Calibration Site [PDF]

, 2014
The paper provides an assessment of Tuz Gölü, a site in Turkey proposed for the radiometric vicarious calibration of satellite sensors, in terms of its spatial homogeneity as expressed in visible and near-infrared (VNIR) wavelengths over a 25-year period
Edward J. Milton, Odongo, V.O., Vincent Odongo, Nicholas Hamm, Vincent O. Odongo, Milton, E.J., Edward Milton, Hamm, N.A.S., Nicholas A. S. Hamm   +8 more
core   +1 more source

Retrieval of Aerosol Optical Depth and FMF over East Asia from Directional Intensity and Polarization Measurements of PARASOL

Atmosphere, 2023
The advantages of performing aerosol retrieval with multi-angle, multi-spectral photopolarimetric measurements over intensity-only measurements come from this technique’s sensitivity to aerosols’ microphysical properties, such as their particle size ...
Shupeng Wang, Li Fang, Weishu Gong, Weihe Wang, Shihao Tang   +4 more
doaj   +1 more source

Quality Scoring of the Fengyun 4A Clear Sky Radiance Product

Remote Sensing, 2021
The Clear Sky Radiance (CSR) product has been widely used instead of Level 1 (L1) geostationary imager data in data assimilation for numerical weather prediction due to its many advantages concerning superobservation methodology.
Tianlei Yu, Gang Ma, Feng Lu, Xiaohu Zhang, Peng Zhang   +4 more
doaj   +1 more source

Radiometric calibration using photo collections [PDF]

2011 IEEE International Conference on Computational Photography (ICCP), 2011
Access to the scene irradiance is a desirable feature in many computer vision algorithms. Applications like BRDF estimation, relighting or augmented reality need measurements of the object's photometric properties and the simplest method to get them is using a camera.
Díaz, Mauricio, Sturm, Peter
openaire   +3 more sources

The Radiance Standard RASTA of DLR's calibration facility for airborne imaging spectrometers [PDF]

, 2012
The German Aerospace Center (DLR) operates the Calibation Home Base (CHB) as a facility for the calibration of airborne imaging spectrometers and for field spectrometers.
T. Schwarzmaier, A. Baumgartner, K. Lenhard, Gege, Peter, P. Gege, Lenhard, Karim, Baumgartner, Andreas, Köhler, Claas, Schwarzmaier, Thomas, C. Köhler   +9 more
core   +1 more source