搜索结果: 1-15 共查到“地理信息系统 Change”相关记录41条 . 查询时间(0.531 秒)
OBJECT-BASED CLASSIFICATION AND CHANGE DETECTION OF HOKKAIDO,JAPAN
Object-based Relative DEM Paddy MODIS SVM
2016/12/1
Topography and geology are factors to characterize the distribution of natural vegetation. Topographic contour is particularly influential on the living conditions of plants such as soil moisture, sun...
STANDWISE CHANGE DETECTION FOR GROWING STOCK USING REPEAT-PASS ALOS PALSAR/PALSAR-2 DATA
Gamma-Nought Growing Stock ALOS PALSAR PALSAR-2 Backscattering Coefficient Stand Growth
2016/11/24
This study demonstrates the possibility of detecting the changes of growing stocks in mountainous forest stands derived from ALOS PALSAR and PALSAR-2 images. The ALOS PALSAR were obtained over the Kwa...
USING REMOTE SENSING AND GIS TO INVESTIGATE LAND USE DYNAMIC CHANGE IN WESTERN PLAIN OF JILIN PROVINCE
Land Use Change Dynamic Change Human Driving Force Jilin Province GIS
2016/1/3
By using two-period(1980,2000)remote sensing images and with the support of GIS and RS, spatial pattern of land use change of Jilin province in recent 20 years is interpreted and extracted, and elucid...
MONITORING LAND USE CHANGE BY MULTI-TEMPORAL LANDSAT REMOTE SENSING IMAGERY
Land Use Artificial-Intelligence GIS Remote Sensing Change Detection
2015/12/31
This paper presents a methodology through utilizing remote sensing imagery, GIS-based neuro-fuzzy approach and variety of social and environmental factors for simulating land use change. Two historica...
DESIGN AND DEVELOPMENT OF A NEW MODEL FOR AUTOMATIC CHANGE DETECTION OF BUILDINGS FROM AERIAL IMAGES
Aerial photos Building Change detection Gis Matching Spatial database
2015/12/31
One of the most important tools in order to model real world phenomena is Geographic Information System. Real world phenomena are changing continuously, so it is necessary to detect and introduce chan...
AN ECOSYSTEM SERVICE VALUE ASSESSMENT OF LAND-USE CHANGE ON POYANG LAKE BASIN UNDER 3S TECHNOLOGY,CHINA
GIS Landuse Image Understanding Spatical Analysis Ecosystem Environment Ecosystem Services
2015/12/28
Ecosystem services generally mean the processes that natural ecosystems support and maintain humans 鈥 survival and the living conditions. As the global problems of ecosystems and environment, such as ...
MODELING OF CHANGE-ONLY INFORMATION AND UPDATING OF SPATIAL DATA
Geographical Iinformation Science Spatiotemporal Modelling Geo-information Management Database Updating, Change Detection
2015/12/23
We have constructed multi-scales foundational geographical database in china, and have released diverse spatial data and derived products. But how to keep the currency and continual updating of spatia...
Vegetation coverage change in Miyun County and its affecting factors based on 3S
GIS land cover land use vegetation detection
2015/12/23
Vegetation index is one of the important parameters describing the land cover characters while remote sensing is generally used in getting regional vegetation index. In this article TM remote sensing ...
LANDSCAPE PATTERN CHANGE AND ASSOCIATED ENVIRONMENTAL IMPLICATIONS IN HAIHE RIVER BASIN,CHINA
Landscape Change Remote Sensing and GIS Landscape Metrics Haihe River Basin Environmental Effects
2015/12/23
Quantifying landscape pattern and its change is essential for the monitoring and assessment of ecological consequences of land use change and human interference. The changing characteristics of landsc...
Classification and Identification of Cadastral Structure Change
Classification Identification Updating Change GIS Cadastre
2015/12/18
Cadastral topological structure change is the foundation for conducting change analysis, and updating data in Cadastral Information Systems (CIS), and it almost happens every day in many cities. In th...
Landscape Pattern Change and Associated Environmental Implications in Haihe River Basin, China
Landscape Change Remote Sensing and GIS Landscape Metrics
2015/12/16
Quantifying landscape pattern and its change is essential for the monitoring and assessment of ecological consequences of land use change and human interference. The changing characteristics of landsc...
Concepts of an Object-Based Change Detection Process Chain for GIS Update
Change Detection Indicators GIS Updating Satellite Mapping
2015/12/16
Today, with the situation of rapidly emerging high resolution earth observation data by optical and microwave sensors there is a growing need for efficient methods to derive, maintain and revise land ...
A Study On Tempo-spatial Change of Interaction Between the Human Activity and Paleo Environment In Jomon Period, Japan
Archaeology Environment GIS
2015/7/15
This paper refers to the prehistorical interaction of human and environments through the reconstruction of spatial structure of the
site- catchment over the archaeological sites. The aim of the study...
Assessment of Lidar and Digital Camera Data in The Context of Rapid Change Detection Methodologies
LIDAR DEM/DTM Multisensor Change Detection
2015/7/9
Emergency mapping is one of the areas studied by the Centre of Topographic Information within the Emergency Mapping project of
the Natural Hazards and Emergency Response Program of the Earth Science ...
Image Processing and Gis Tools for Feature and Change Extraction
Mapping Acquisition Extraction
2015/7/7
Currently the Centre for Topographic Information, Geomatics Canada, NRCan is involved in issue-based programs, such as the
Geomatics for Northern Development and the Reducing Canada’s Vulnerability t...