搜索结果: 1-15 共查到“测绘科学技术 Related”相关记录36条 . 查询时间(0.132 秒)
APPLICATION OF MLS DATA TO THE ASSESSMENT OF SAFETY-RELATED FEATURES IN THE SURROUNDING AREA OF AUTOMATICALLY DETECTED PEDESTRIAN CROSSINGS
Mobile Mapping System 3D Point Cloud Processing Road Marking Classification Accessibility Analysis
2018/6/5
During the last few years, there has been a huge methodological development regarding the automatic processing of 3D point cloud data acquired by both terrestrial and aerial mobile mapping systems, mo...
TECHNICAL ASPECTS RELATED TO THE APPLICATION OF SFM PHOTOGRAMMETRY IN HIGH MOUNTAIN
Alpine Environment Glaciology Photogrammetry Structure-from-Motion UAV/UAS
2018/6/5
Structure-from-Motion (SfM) photogrammetry is a flexible and powerful tool to provide 3D point clouds describing the surface of objects. Due to the easy transportability and low-cost of necessary equi...
AN INTEGRATED APPROACH BASED ON TRADITIONAL ARCHAEOLOGICAL SURVEYS, DIGITAL RECORDING TECHNIQUES AND HISTORICAL DOCUMENTATION FOR THE ASSESSMENT OF THREATS RELATED TO THE CLIMATE-SENSITIVE TERRITORIAL CONTEXT
Built Heritage Risk and Resilience Documentation Archaeological Sites Terrestrial Laser Scanning Photogrammetry
2017/6/20
his essay describes an integrated approach – field survey, historic research, climate data, and topography – for the analysis of a complex stratigraphical archaeological site, highlighting its peculia...
SIMULATING NAVIGATION WITH VIRTUAL 3D GEOVISUALIZATIONS – A FOCUS ON MEMORY RELATED FACTORS
3D geovisualizations user study navigation
2016/7/8
The use of virtual environments (VE) for navigation-related studies, such as spatial cognition and path retrieval has been widely adopted in cognitive psychology and related fields. What motivates the...
IMPREMENTATION OF VGI-BASED GEOPORTAL FOR EMPOWERING CITIZEN’S GEOSPATIAL OBSERVATORIES RELATED TO URBAN DISASTER MANAGEMENT
VGI Public Participation GeoPortal
2016/7/8
The volunteered geospatial information (VGI) will be efficient and cost-effective method for generating and sharing large disasterrelated geospatial data. The national mapping organizations have playe...
SPATIAL-TEMPORAL ANALYSIS OF SOCIAL MEDIA DATA RELATED TO NEPAL EARTHQUAKE 2015
Spatial Temporal Geoweb
2016/7/8
Social Medias these days have become the instant communication platform to share anything; from personal feelings to the matter of public concern, these are the easiest and aphoristic way to deliver i...
GIS-RELATED WEB ENGINEERING AS TOPIC AND TOOL IN E-LEARNING
e-learning geoinformatics web engineering web services earth viewers AJAX SVG
2016/1/29
In the last few years, map viewers like Google Maps, Microsoft Live Search Maps and Open Street Map as well as virtual earth viewers like Google Earth and Microsoft Virtual Earth had an important impa...
WAVELET ENHANCEMENT OF CLOUD-RELATED SHADOW AREAS IN SINGLE LANDSAT SATELLITE IMAGERY
Wavelet image fusion shadow frequency decomposition Landsat
2015/12/31
Cloud-related shadows represent areas with low illumination conditions that affect remote sensing image quality. In this research, a wavelet-based image sharpening algorithm was developed to enhance s...
VEGETATION DYNAMICAL PATTERNS RELATED TO RAINFALL VARIABILITY ANALYSED WITH WAVELET COHERENCY FOR SOUTHERN AFRICA
Multi-spectral remote sensing Change detection Environmental monitoring Image interpretation Spatial-temporal Analysis wavelet transformation
2015/12/31
This study contributes to a better understanding of the spatial and temporal patterns of ecosystem dynamics in Southern Africa in response to climatic variability. First, we identified the areas where...
SOME ISSUES RELATED WITH SUB-PIXEL CLASSIFICATION USING HYPERION DATA
Hyperspectral Data Sub-pixel Mixed Pixels Support Vector Machine (SVM) Fuzzy Error Matrix (FERM)
2015/12/30
The most significant breakthrough in remote sensing has been the development of hyperspectral sensors. Due to the spectral resolution limitations of conventional multispectral remote sensing, hyperspe...
ENVIRONMENTAL IMPACT ASSESSMENT OF MINING RELATED DEWATERING ACTIVITIES USING INTEGRATED INSAR,OPTICAL REMOTE SENSING AND PUMPING DATA
Interferometric SAR EIA Subsidence Dewatering Mining
2015/12/30
Open pit mining sometimes intercepts highly permeable zones, with resulting high inflows of water into the excavation area. This remains a major problem in the mining industry and requires constant mo...
NUCLEAR WASTE RELATED SATELLITE MAPPING IN NORTHWEST RUSSIA
Satellite Mapping Nuclear Waste QuickBird Landsat ETM+ Georeferencing Digital Image Processing
2015/12/29
In the early phase of a project organized by the Norwegian Radiation Protection Authority (NRPA) dealing with monitoring of radioactive radiation from nuclear waste deposited at the former naval stati...
HIERARCHICAL MULTI-SENSOR APPROACH FOR THE ASSESSMENT OF FLOOD RELATED DAMAGES
SAR Imagery UAV Close Range Photogrammetry Flood Analysis
2015/12/26
Flood-related disasters have been most serious and frequent in Korea, causing substantial suffering, severe loss of life, and economic damage. It is important to determine quickly the extent of floodi...
EUROPEAN PROJECT ON HIGHER EDUCATION IN THE FIELDS RELATED TO GEOMATICS AS SUPPORT FOR MOBILITY OF STUDENTS AND TEACHERS
Higher Education Surveying Geodesy Photogrammetry Cartography Europe EEGECS
2015/12/22
Technical development and globalisation, as a process and a condition of the space for higher education, dictate the guidelines for development of study programs all over the world. It is widely recog...
Spatial Prediction of Transport Related Urban Air Quality
Quality Statistics Pollution Environment GIS
2015/12/3
The aim of this study is to explore the relationship between, transport, land-use and air quality and mapping of air pollutants by means of spatial information sciences, which would provide useful inf...