搜索结果: 1-15 共查到“测绘科学技术 Long-term”相关记录16条 . 查询时间(0.287 秒)
LONG-TERM MONITORING OF GLACIER CHANGE AT GÖSSNITZKEES (AUSTRIA) USING TERRESTRIAL PHOTOGRAMMETRY
Terrestrial photogrammetry Monitoring Glacier change Consumer camera SfM Automation Gossnitzkees
2016/11/30
Gössnitzkees is a small heavily debris-covered cirque glacier (49.8 ha) located in the Schober Mountains, Hohe Tauern Range, Austrian Alps. Glacier nourishment is mainly due to avalanches descend...
LONG-TERM MONITORING OF WATER DYNAMICS IN THE SAHEL REGION USING THE MULTI-SAR-SYSTEM
SAR Geocoding Kennaugh Sahel Region Water Dynamics Long-term Monitoring
2016/11/30
Fresh water is a scarce resource in the West-African Sahel region, seasonally influenced by droughts and floods. Particularly in terms of climate change, the importance of wetlands increases for flora...
MONITORING TREE POPULATION DYNAMICS IN ARID ZONE THROUGH MULTIPLE TEMPORAL SCALES:INTEGRATION OF SPATIAL ANALYSIS,CHANGE DETECTION AND FIELD LONG TERM MONITORING
Spatial analysis Change detection Long-term monitoring Arid Acacia trees Remote sensing
2016/11/23
High mortality rates and lack of recruitment in the acacia populations throughout the Negev Desert and the Arava rift valley of Israel have been reported in previous studies. However, it is difficult ...
A METHOD FOR THE EXTRACTION OF LONG-TERM DEFORMATION CHARACTERISTICS OF LONG-SPAN HIGH-SPEED RAILWAY BRIDGES USING HIGH-RESOLUTION SAR IMAGES
InSAR High Resolution Deformation Characteristic Long-term Long-span Bridge
2016/11/23
Natural causes and high-speed train load will result in the structural deformation of long-span bridges, which greatly influence the safety operation of high-speed railway. Hence it is necessary to co...
LONG-TERM TRACKING OF A SPECIFIC VEHICLE USING AIRBORNE OPTICAL CAMERA SYSTEMS
vehicle tracking airborne camera system macroscopic traffic model
2016/7/8
In this paper we present two low cost, airborne sensor systems capable of long-term vehicle tracking. Based on the properties of the sensors, a method for automatic real-time, long-term tracking of in...
TREND ANALYSES OF A GLOBAL SOIL MOISTURE TIME SERIES DERIVED FROM ERS-1/-2 SCATTEROMETER DATA:FLOODS,DROUGHTS AND LONG TERM CHANGES
Soil moisture Time series ERS scatterometer Floods Droughts Climate change
2016/1/3
Soil moisture is a governing parameter in many complex environmental processes from the disciplines of meteorology, hydrology and agriculture. Since rainfall is partitioned into runoff and infiltratio...
LONG TERM LAND USE AND LAND COVER CHANGE AND ITS IMPACT ON COOL TEMPERATE RAINFOREST IN THE STRZELECKI RANGES,AUSTRALIA
Land use Land cover Photogrammetry Orthoimage Change detection Vegetation Rainforest
2015/12/31
The Australian landscape, as in many countries, has undergone a significant change. The extent of native forests in Australia has steadily decreased over time since European settlement. The establishm...
LONG TERM CHANGES IN CROPPING PATTERN OF BATHINDA DISTRICT, PUNJAB - A REMOTE SENSING APPROACH
Cropping pattern remote sensing multi-date
2015/8/28
With the availability of required inputs for intensive agriculture, the cropping system in Punjab state has undergone a paradigm shift,
from a much diversified cropping pattern to a very specialized ...
VALIDATION OF THE LANDSAT 7 LONG-TERM ACQUISITION PLAN
Landsat time management global survey geological survey the data the global automation
2015/5/13
The launch of Landsat 7 on April 15, 1999 ushered in a new era of managing global survey missions. For the first
time (for Landsat or any similar mission) an automated Long-Term Acquisition Plan (LT...
LONG-TERM MONITORING OF A DEEP-SEATED, SLOW-MOVING LANDSLIDE BY MEAN OF C-BAND AND X-BAND ADVANCED INTERFEROMETRIC PRODUCTS: THE CORVARA IN BADIA CASE STUDY (DOLOMITES, ITALY).
Deep-seated landslide Monitoring SAR Advanced-Interferometry
2015/5/7
The availability of data from various Synthetic Aperture Radar (SAR) operating in X-Band and C-Band acquired in the last decades enables to monitor slopes affected by landslides. The ASI-founded pro...
LONG-TERM SOIL MOISTURE TIME SERIES ANALYSES BASED ON ACTIVE MICROWAVE BACKSCATTER MEASUREMENTS
Soil moisture scatterometers land surface dynamics
2015/5/6
Active microwave sensors operating at lower microwave frequencies in the range from 1 to 10 GHz provide backscatter measurements that are sensitive to the moisture content of the soil. Thanks to a s...
A LONG-TERM PERSPECTIVE ON DEFORESTATION RATES IN THE BRAZILIAN AMAZON
land cover change arc of deforestation
2015/5/6
Monitoring tropical forest cover is central to biodiversity preservation, terrestrial carbon stocks, essential ecosystem and climate functions, and ultimately, sustainable economic development. The ...
USING THE LANDSAT DATA ARCHIVE TO ASSESS LONG-TERM REGIONAL FOREST DYNAMICS ASSESSMENT IN EASTERN EUROPE, 1985-2012
Landsat archive forest cover forest cover dynamics
2015/5/6
Dramatic political and economic changes in Eastern European countries following the dissolution of the “Eastern Bloc” and the collapse of the Soviet Union greatly affected land-cover and land-use tre...
MOPITT total column CO over the Indian Subcontinent: Spatial variability and long term trend
Columnar CO MOPITT Indo-Gangetic Plain latitudinal variations long term trend
2014/12/15
Total column carbon monoxide (CO) concentration obtained from MOPITT (Measurement Of Pollution In The Troposphere) have been analyzed over the Indian subcontinent for a period of March, 2000 to Decemb...
Long-term Ground Deformation Measurement by Time Series Analysis for SAR Interferometry
InSAR time series analysis long-term deformation ENVISAT/ASAR Kanto Plain
2010/11/24
Interferometric SAR (InSAR), which is an application technique of synthetic aperture radar, is becoming established as the method for monitoring of ground displacement that can observe subtle surface ...