搜索结果: 16-30 共查到“测绘科学技术 Changes”相关记录115条 . 查询时间(0.107 秒)
Investigating Land Surface Temperature Changes Using Landsat Data in Konya,Turkey
Land Surface Temperature NDVI Konya Landsat Drought
2016/11/30
The main purpose of this paper is to investigate multi-temporal land surface temperature (LST) and Normalized Difference Vegetation Index (NDVI) changes of Konya in Turkey using remotely sensed data. ...
USING REMOTE SENSING AND GIS TECHNIQUES TO DETECT CHANGES TO THE PRINCE ALFRED HAMLET CONSERVATION AREA IN THE WESTERN CAPE,SOUTH AFRICA
Change Detection Remote Sensing Biodiversity Wetland Conservation
2016/11/23
Understanding and identifying the spatial-temporal changes in the natural environment is crucial for monitoring and evaluating conservation efforts, as well as understanding the impact of human activi...
IDENTIFYING SURFACE CHANGES ON HRSC IMAGES OF THE MARS SOUTH POLAR RESIDUAL CAP (SPRC)
data mining Mars south pole HRSC DTM surface change ice caps
2016/11/8
The surface of Mars has been an object of interest for planetary research since the launch of Mariner 4 in 1964. Since then different cameras such as the Viking Visual Imaging Subsystem (VIS), Mars Gl...
MORPHOLOGICAL CHANGES ALONG A DIKE LANDSIDE SLOPE SAMPLED BY 4D HIGH RESOLUTION TERRESTRIAL LASER SCANNING
Terrestrial laser scanner morphological changes dike landside slope erosion and deposition hydrogeological models LiDAR
2016/7/27
Emergence of light detection and ranging (LiDAR) technology provides new tools for geomorphologic studies improving spatial and temporal resolution of data sampling hydrogeological instability phenome...
EXPLORATORY USER STUDY TO EVALUATE THE EFFECT OF STREET NAME CHANGES ON ROUTE PLANNING USING 2D MAPS
Street name changes Eye tracking Route planning
2016/7/8
This paper presents the results of an exploratory user study using 2D maps to observe and analyse the effect of street name changes on prospective route planning. The study is part of a larger researc...
SPATIAL-TEMPORAL DETECTION OF CHANGES ON THE SOUTHERN COAST OF THE BALTIC SEA BASED ON MULTITEMPORAL AERIAL PHOTOGRAPHS
Multitemporal data airborne orthophotomap change detection
2016/7/8
Digital photogrammetry and remote sensing solutions applied under the project and combined with the geographical information system made it possible to utilize data originating from various sources an...
USING UAV TO DETECT SHORELINE CHANGES:CASE STUDY–POHRANOV POND,CZECH REPUBLIC
Landscape Pohranov pond landscape indices UAV change the landscape
2016/7/5
The paper describes utilization of an unmanned aerial vehicle (UAV) for detection of changes of shorelines. UAV is used as a cheep and on-demand available possibility how to collect remotely sensed da...
INVESTIGATIONS ON THE POSSIBILITIES OF MONITORING COASTAL CHANGES INCLUDING SHALLOW UNDER WATER AREAS WITH UAS PHOTO BATHMETRY
UAS-Photogrammetry 3D-Point Cloud photo bathymetry
2016/7/5
UAS become a very valuable tool for coastal morphology. Not only for mapping but also for change detection and a better understanding of processes along and across the shore. This contribution investi...
Automatic detection of changes in road data bases using satellite imagery
Automatic detection changes satellite imagery
2016/5/20
An automatic procedure is developed for detection of changes between an existing road database and a newly registered satellite image, rectified to an orthophoto.
IDENTIFYING THE ERRORS IN MONITORING GLACIER CHANGES BY MULTISOURCES DATA USING REMOTE SENSING AND GIS TECHNIQUES IN MT.NAIMONA’NYI REGION IN THE WESTERN HIMALAYAS ON THE TIBETAN PLATEAU IN CHINA
Glacier variation Geographic Information System (GIS) Remote Sensing the hybrid grid unit Mt. Naimona’Nyi Himalayas Mt. Geladandong Tibetan Plateau
2016/1/3
The paper compares the results of two alternative methods for studying glacier variations in Mt. Naimona'Nyi in the western Himalayas on Tibet. This paper describes a grid method for studying multi-te...
DETECTION OF CHANGES IN ISTANBUL AREA WITH MEDIUM AND HIGH RESOLUTION SPACE IMAGES
Remote Sensing Data Bases Urban Change Detection Monitoring IKONOS SPOT
2016/1/3
The population growth in the Greater Istanbul Municipal area is causing several changes of the build up parts. Often these changes are not legal. Especially in the protected water catchments areas ill...
ROADS EXTRACTION AND THEIR CHANGES DETECTION IN AIRBORNE IMAGES WITH THE HELP OF GIS DATA
Linear features GIS error correction gradient edge tracking
2016/1/3
This paper presents a novel routine to detect the changes of main roads with airborne images of medium-scale of 1:10,000. It mainly focuses on the changes detection of primary streets not the extracti...
DETECTION OF CHANGES IN LAND DEGRADATION IN NORTHEAST CHINA FROM LANDSAT TM AND ASTER DATA
Remote Sensing Change Detection Land Degradation Thematic Accuracy Landsat ASTER China
2016/1/3
This study aims to determine the accuracy level at which different forms of land degradation can be mapped from medium-resolution satellite data, and to assess how accurately degraded land can be dete...
VEGETATION COVER ANNUAL CHANGES BASED ON MODIS/TERRA NDVI IN THE THREE GORGES RESERVOIR AREA
Vegetation Change Analysis Remote Sensing Multi-temporal Accuracy
2016/1/3
Vegetation coverage change is a very important indication of the ecological enviroment change. In this paper, we detected the vegetation cover change by retrieving the fraction of the vegetation cover...
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...