Results 11 to 20 of about 116,302,490 (197)
Water Body Extraction Research Based on S Band SAR Satellite of HJ-1-C
International Journal of Advanced Remote Sensing and GIS, 2016 The C Satellite of Environment and Disaster Monitoring and Forecasting Small Satellite Constellation (HJ-1-C) was launched successfully on 19 November 2012.
Liang Liu +5 more
semanticscholar +2 more sources
Remote Sensing, 2018 In recent years, China has developed and launched several satellites with high spatial resolutions, such as the resources satellite No. 3 (ZY-3) with a multi-spectral camera (MUX) and 5.8 m spatial resolution, the satellite GaoFen No.
Jing Zhao +6 more
semanticscholar +2 more sources
Coherent Performance Analysis of the HJ-1-C Synthetic Aperture Radar
Journal of Radars, 2014 Synthetic Aperture Radar (SAR) is a coherent imaging radar. Hence, coherence is critical in SAR imaging. In a coherent system, several sources can degrade performance.
Hai-Ying Li +3 more
semanticscholar +2 more sources
URBAN VEGETATION MAPPING BASED ON THE HJ-1 NDVI RECONSTRCTION [PDF]
, 2016 HJ-1A/B NDVI (HJ NDVI) time-series data possess relatively high spatio-temporal resolution which is significant for the research on urban areas. However, its application is hindered by noise resulting from the restrictions of imaging quality and limits ...
F. Li +4 more
core +1 more source
IP-Level Satellite Link Emulation with KauNet [PDF]
, 2009 Distributed applications and transport protocols communicating over a satellite link may react very strongly to conditions specific to that kind of link.
Garcia, Johan, +12 more
core +1 more source
, 2014 Due to lack of the middle infrared wavelength, it is difficult to employ the classic dark target method to retrieve aerosol optical depth (AOD) from Chinese Environmental satellite HJ1-CCD data.
Zheng-Qiang Li +5 more
semanticscholar +1 more source
Land Surface Albedo Estimation from Chinese HJ Satellite Data Based on the Direct Estimation Approach [PDF]
, 2015 Monitoring surface albedo at medium-to-fine resolution (<100 m) has become increasingly important for medium-to-fine scale applications and coarse-resolution data evaluation.
Wang, Dongdong +12 more
core +1 more source
Chitin‐Derived Carbon‐Metal Functional Materials
Advanced Functional Materials, EarlyView.Functional carbon materials are synthesized from combination of biopolymer (chitin) and iron precursors. The resultant material exhibits superior surface area and adsorptive properties compared to carbon materials synthesized directly from pure chitin.
Herry Fang +7 more
wiley +1 more source
Amphoteric Cu‐Doping Leading to High Thermoelectric Performance in p‐Type Bismuth Antimony Telluride
Advanced Functional Materials, EarlyView.This study shows that Cu plays two opposite roles in p‐type Bi0.5Sb1.5Te3 depending on the processing route. Under thermodynamic‐equilibrium bulk‐synthesis, Cu mainly occupies cation sites, increases hole concentration, preserves mobility, and slightly reduces lattice heat transport. The best‐performing composition among the investigated series reaches
Moritz Thiem +15 more
wiley +1 more source
Mapping crop phenology using NDVI time-series derived from HJ-1 A/B data [PDF]
, 2015 With the availability of high frequent satellite data, crop phenology could be accurately mapped using time-series remote sensing data. Vegetation index time-series data derived from AVHRR, MODIS, and SPOT-VEGETATION images usually have coarse spatial ...
Cheng, Yongxiang +8 more
core +3 more sources