搜索结果: 31-45 共查到“航空、航天科学技术 Satellite”相关记录76条 . 查询时间(0.178 秒)
Satellite magnetic anomalies of the Antarctic crust
Antarctic crust magnetic anomalies ADMAP satellite surveys airborne surveys
2015/9/28
Spatially and temporally static crustal magnetic anomalies are contaminated by static core field effects above spherical harmonic degree 12 and dynamic, large-amplitude external fields. To extract cru...
Satellite rainfall estimates: new perspectives for meteorology and climate from the EURAINSAT project
satellite meteorology precipitation climate nowcasting
2015/9/16
Satellite meteorology is facing a crucial period of its history since recent missions have revealed instrumental for
quantitative rainfall measurements from space and newly conceived missions are at ...
Scintillations effects on satellite to Earth links for telecommunication and navigation purposes
telecommunication navigation purposes
2015/9/14
Radio wave scintillations are rapid fluctuations in both amplitude and phase of signals propagating through the atmosphere. GPS signals can be affected by these disturbances which can lead to a comple...
Extremely low frequency plasma turbulence recorded by the DEMETER satellite in the ionosphere over the Abruzzi region prior to the April 6, 2009, L’Aquila earthquake
ionosphere turbulence earthquake
2015/8/24
The present study analyzes the low frequency fluctuations of the magnetic and electric fields prior to the earthquake with magnitude M.6.3 on April 6, 2009, in the Abruzzi region in Italy. This includ...
Ionospheric turbulence from ground-based and satellite VLF/LF transmitter signal observations for the Simushir earthquake (November 15, 2006)
VLF/LF signal propagation Eartquake precursors
2015/8/24
Signals from very low frequency (VLF)/ low frequency (LF) transmitters recorded on the ground station at Petropavlovsk-Kamchatsky and on board the French DEMETER satellite were analyzed for the Simush...
UNDERSTANDING AND TEACHING FOR REGIONAL DIFFERENCES OF AGRICULTURE USING SATELLITE DATA
Agriculture Field, Regional Difference
2015/8/24
Remote Sensing Laboratory, Field Science Center, Graduate School of Agriculture Science, Tohoku University starts at April 2004.
For studies and education at the laboratory we are now developing the...
SATELLITE IMAGES OF AIR POLLUTANTS AND LAND COVER FOR ENVIRONMENTAL EDUCATION AND DISASTER PREVENTION
Atmosphere Pollution Vegetation Volcanoes
2015/8/24
We studied the behavior of air pollutants such as volcanic gas and Asian dust by using satellite remote sensing data and ground
observations. In addition, we studied some natural disasters occurred ...
3D Spatial Information Extraction from Stereo Combination of Two Different Satellite Images
IRS-1D SPOT-4 Orbital Parameters Model Rational Function Model
2015/8/17
This paper describes the geometric accuracy testing of the IRS-1D and SPOT-4 images when combining together
as stereo, over a test field in Zanjan province in the west part of Iran. For reconstructi...
AN INVESTIGATION OF INDUSTRIAL PLANT POLLUTION USING SATELLITE IMAGERY AS A TOOL IN ZONGULDAK COSTS, TURKEY
Zonguldak Cost Power Plant Waste Industrial Pollution
2015/8/17
In this study, Landsat-7 ETM+ satellite imagery, dated 04.07.2000, was processed to find out a power plant solid waste effect on the
surrounding environment, dispersion in the sea and possible impac...
RADIOMETRIC CAMERA CALIBRATION OF THE BiLSAT SMALL SATELLITE: PRELIMINARY RESULTS
Radiometric Camera Calibration BiLSAT
2015/8/17
The studies on radiometric camera calibration of multispectral camera of the BiLSAT satellite is presented in this work. During the
study, various dark images and flat-field images have been taken, ...
RAINFALL ESTIMATION USING SATELLITE DATA FOR PARAíBA DO SUL BASIN (BRAZIL)
Meteorology Hydrology Precipitation Estimation Satellite Algorithms Infrared and Temperature
2015/7/30
This work presents a self-consistent algorithm for near real-time rainfall estimation via infrared Geostationary Operational
Environmental Satellite (GOES) (each ½ hour) data based on a validat...
POST-EARTHQUAKE DAMAGE ASSESSMENT USING SATELLITE AND AIRBORNE DATA IN THE CASE OF THE 1999 KOCAELI EARTHQUAKE, TURKEY
Earthquakes satellite aerial video change detection integration texture user
2015/7/29
To date, prevention of natural disasters is only rarely achieved, and such events continue to pose an increasing threat to life and
property. Especially following earthquakes, there is a need for ra...
A STUDY ON PRODUCTIVITY OF SATELLITE IMAGES IN THE PLANNING PHASE OF LAND CONSOLIDATION PROJECTS
Land Agriculture Planning Satellite Image
2015/7/29
Engineers in geomatics are now using high tech technologies which are based on satellite systems. GPS and remote sensing technologies
offer great advantages for surveyors. One of the areas where the...
APLICATION OF LOW RESOLUTION SATELLITE DATA FOR THE DETECTION AND MONITORING OF FIRE IN NICARAGUA
Forest fire Monitoring Change Detection Ecosystem
2015/7/29
A PC – based –NOAA satellite receiver, installed at the Ministerio del Ambiente y los Recursos Naturales (MARENA) headquarter in
Managua, enable daily observations to be made on vegetation fires in ...
MONITORING OF LAND USE IN THE MAJOR GRAIN CROP PRODUCTION AREA USING TEMPORAL CHARACTERISTICS OF NDVI OBTAINED FROM COARSE RESOLUTION SATELLITE DATA
Agriculture Land Use Vegetation Estimation Monitoring Pixel Multitemporal
2015/7/29
NDVI obtained from satellite at the pixel over the area of crop cultivation would represent a specific temporal profile, which could
be discriminated from that of other land use. In this study, the ...