搜索结果: 151-165 共查到“工学 GIS”相关记录1560条 . 查询时间(0.09 秒)
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...
BEST PRACTICE IN E-LEARNING:APPLICATIONS IN PHOTOGRAMMETRY,REMOTE SENSING AND GIS
Teaching online design development requirements
2016/1/29
This article reports on best practice e-learning applications in Photogrammetry, Remote Sensing and GIS. The rating is based, on results of the Computer Assisted Teaching CONtest (CATCON), a competiti...
ARRIBA: Designing a GIS for Coastal Management
GIS Landslides Inventory Multitemporal Coast Database User
2016/1/25
Well designed Geographic Information Systems (GIS) are a very useful tool for the analysis of coastal dynamics phenomena. Coastal
monitoring involves large quantities of data from several types and ...
Carbon management and scenario planning at landscape scale with GIS at the Southwest England
Climate change Carbon dioxide (CO2) Geographical information system (GIS) Land use and land cover Greenhouse gas emissions
2016/1/25
Climate change is real, and causal link to increased greenhouse gas emissions is now well established. Globally, the ten hottest years on record have occurred since 1991, and in the past century, temp...
基于GIS与RUSLE模型的喀斯特地区土壤侵蚀研究——以贵州省为例
土壤侵蚀 RUSLE GIS 贵州省
2016/12/22
对贵州省土壤侵蚀进行快速定量研究，为土壤侵蚀治理工作和土地利用决策提供科学依据。［方法］ 在GIS技术的支持下，利用日降雨量、土壤类型、土地利用、DEM，MODIS-NDVI等数据，结合RUSLE模型估算研究区土壤侵蚀量。［结果］ 研究区的2010年年均土壤侵蚀模数为880.81 t/（km2·a），属轻度侵蚀。大部分区域主要以小于500 t/（km2·a）的微度侵蚀为主，占研究区总面积的59.6...
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...
SOIL EROSION MODELLING BY USING GIS&REMOTE SENSING:A CASE STUDY,GANOS MOUNTAIN
Environment GIS Hazards Land Cover Prediction Vegetation Monitoring
2016/1/3
This paper focuses on the size of the amount of soil loss because of the erosion in the surrounding area of the Ganos Mountain over Thrace Peninsula region in Turkey. Ganos Mountain is the second high...
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...
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...
A GIS-BASED UPDATING SYSTEM FOR GRIDDED POPULATION DATABASE OF CHINA
GIS Human Settlement Spatial Land Use Modelling Systems
2016/1/3
Spatial population data make many related research more convenient. However, its fussy generation process limited its application of the spatial population data. Spatial distribution of population has...
NEW METHODOLOGY OF REPRESENTING THE POSITIONAL ERROR OF NONPOINT FEATURES IN GIS
Positional error Non-point feature Indicators Shape similarity
2016/1/3
Traditionally, RMSE is used to represent the positional error of GIS features including point, linear and area features. Although RMSE can reflect the error of point features effectively and accuratel...
SUSTAINABLE LAND-USE PLANNING SUPPORT BY GIS-BASED EVALUATION OF LANDSCAPE FUNCTIONS AND POTENTIALS
Geographical Information Science landuse spatial analysis sustainable development landscape functions and potentials land-use planning
2016/1/3
The paper presents an example of the application of the landscape functions and natural potentials methodology to the environmental assessment in the upland area of Pradnik and Dlubnia rivers catchmen...
STUDY ON RELATION BETWEEN URBAN STRUCTURE AND LAND VALUE FACTORS IN THE TOKYO METROPOLIS USING GEOGRAPHIC INFORMATION SYSTEM (GIS)
GIS Urban Land Use Vegetation Landsat
2016/1/3
The city environmental element was extracted using Geographical Information System (GIS). The influence of the city environmental element was correlated with the formation of land values and analyzed ...
A GIS-BASED APPROACH TO SPATIO-TEMPORAL ANALYSIS OF URBAN AIR QUALITY IN CHENGDU PLAIN
Geographical information science Statistical analysis Computer Vision Spatial-temporal analysis Air quality
2016/1/3
Environmental pollution of urban areas is one of key factors that state authorities and local agencies have to consider in the decisionmaking process. Understanding temporal and spatial distribution o...
GIS MAPPING OF LANDSCAPE AND DISASTERS OF SADO ISLAND,JAPAN
GIS Mapping Geology Geomorphology Landslides Landscape Cultural heritage Sado
2016/1/3
Sado Island is floating offshore of Niigata on Sea of Japan. This island is 855km2 and composed of Ko-sado (Small Sado) and O-Sado (Large Sado), and both them are arranged in a direction ofNNE-SSW. Th...