Results 51 to 60 of about 195,829 (192)
Sentinel-1 Imaging Performance Verification with TerraSAR-X
, 2010 This paper presents dedicated analyses of TerraSAR-X data with respect to the Sentinel-1 TOPS imaging mode. First, the analysis of Doppler centroid behaviour for high azimuth steering angles, as occurs in TOPS imaging, is investigated followed by the ...
Malz, Elke +7 more
core
VirusesIn the post-pandemic period, an endemic circulation of respiratory viruses has been re-established. Respiratory viruses are co-circulating with SARS-CoV-2.
Maja Sočan +2 more
doaj +1 more source
, 2015 Midway through the 2013-2014 academic year, the Sentinel changed its volume numbering, returning to Volume 47.
Sentinel staff
core
Adapting CuSUM Algorithm for Site-Specific Forest Conditions to Detect Tropical Deforestation
Remote SensingForest degradation is a major issue in ecosystem monitoring, and to take reformative measures, it is important to detect, map, and quantify the losses of forests.
Anam Sabir +3 more
doaj +1 more source
Time series analysis of the subsidence of Esfarayen plain using radar interferometric method [PDF]
تحقیقات کاربردی علوم جغرافیاییThe persistent drought conditions and the increasing reliance on groundwater resources over the past decades have significantly expanded the areas affected by land subsidence across various regions of the country, leading to substantial damage.
mohammad motamedi rad +3 more
doaj
Compter les virus, observer les oiseaux
Revue d'anthropologie des connaissances, 2013 This article compares the uses of data banks by virologists and birdwatchers during the mobilization around Avian Flu in Hong Kong. Criticizing governments who do too little or too much, these groups use data banks to understand the conditions in which ...
Frédéric Keck
doaj +1 more source
Are Environmental Sentinels Signaling? [PDF]
Environmental Health Perspectives, 1995 There is an increasing perception that environmental contamination by chemicals no longer poses a significant health threat and that relaxation of environmental regulations is warranted. However, many wildlife populations are showing signs of developmental, behavioral, and reproductive dysfunction due to environmental contamination by endocrine ...
openaire +2 more sources
, 2015 Midway through the 2013-2014 academic year, the Sentinel changed its volume numbering, returning to Volume 47.
Sentinel staff
core
, 2015 Midway through the 2013-2014 academic year, the Sentinel changed its volume numbering, returning to Volume 47.
Sentinel staff
core