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中国石油大学(华东)2021年硕士研究生初试自命题科目GNSS、RS、GIS原理与方法考试大纲
中国石油大学(华东) 2021年 硕士研究生 初试 自命题科目 GNSS、RS、GIS原理与方法 考试大纲
2020/10/14
中国石油大学(华东)2021年硕士研究生初试自命题科目GNSS、RS、GIS原理与方法考试大纲。
DETECTION OF THE NITRATE POLLUTION SOURCES IN SHALLOW AQUIFER, USING INTEGRATION OF RS&GIS WITH STABLE ISOTOPES TECHNOLOGIES
Mosaic image Nitrate Pollution Sources Anthropogenic Gogebic Shallow aquifer Stable isotopes
2018/5/15
Geographical information system (GIS) and remote sensing technique is a tool which is used for acquiring data from space, storing, analyzing and displaying spatial data, also can use for investigating...
Evacuation Planning in Earthquake Disasters, Using RS & GIS
Evacuation Planning Disaster Management Optimization RS GIS
2015/12/18
In this research a three-step method was adopted for evacuation planning. At the first step appropriate safe places for evacuation were identified and extracted using RS and image processing technique...
SUSTAINABLE DEVELOPMANT OF FOREST RESOURSE THROUGH RS & GIS TECHNIQUES- A CASE STUDY IN R V NAGAR RANGE, VISAKHAPATNAM DISTRICT, ANDHRA PRADESH
Forest cover change Species Richness Threat Index
2015/8/28
Forest ecosystem is a complex system having interactions with biotic and abiotic components. It includes not only plant and animal
communities but also microorganisms, climate, sunlight, water and so...
SUSTAINABLE DEVELOPMANT OF FOREST RESOURSE THROUGH RS & GIS TECHNIQUES- A CASE STUDY IN R V NAGAR RANGE, VISAKHAPATNAM DISTRICT, ANDHRA PRADESH
Forest cover change Species Richness Threat Index
2015/8/28
Forest ecosystem is a complex system having interactions with biotic and abiotic components. It includes not only plant and animal
communities but also microorganisms, climate, sunlight, water and so...
Evaluation of Meandering Characteristics Using RS & GIS of Manu River
River Morphology Meanders Bend Migration GIS, Remote Sensing Satellite Images
2013/3/18
A river or stream is dynamic through time. The most significant morphological property of a river is the meandering process, which is dominated and governed by hydraulic, hydrologic and topographic ch...
RS-GIS Based Assessment of River Dynamics of Brahmaputra River in India
Remote Sensing GIS, NDWI Brahmaputra River Bank Erosion/Deposition
2013/3/18
The Brahmaputra River is one of the largest alluvial rivers in the world characterized by frequent bank erosion leading to channel pattern changes and shifting of bank line. This study is aimed at qua...
基于RS、GIS和蚁群算法的多目标渠系配水优化(Water Resources Allocation of Canal System Based on Multi-objective about RS, GIS and Ant Colony Algorithm)
渠系配水 优化 蚁群算法 RS
2010/12/29
针对渠系配水优化方法存在通用化程度不高的问题,依据作物的水分生产函数,建立以土壤含水率为基础,灌区各种作物该次灌水增产效益最大和灌区水费收入最高的多目标优化配水模型。通过RS技术快速获取灌区土地利用和土壤含水率信息,并以像元为求解单元,通过蚁群算法在GIS系统中对模型进行求解,获得各斗渠满足多目标条件下的最优灌溉配水量。所得结果符合灌区灌溉用水的实际情况,该优化配水方法具有通用性。
DEM-RS-GIS BASED STORM RUNOFF HYDROGRAPH ESTIMATION FOR THE HEART RIVER SUB-BASIN, MISSOURI RIVER BASIN
Remote sensing Normalized Difference Vegetation Index geographic information system
2009/10/12
Accurate representation of the physical and biological features of the landscape within the watershed is required as the extent and type of watershed cover affects the movement of water in the hydrolo...
RS、GIS技术支持下庐山风景区山洪灾害监测信息管理系统的构建
GIS 山洪监测 数据库
2009/8/3
本文在GIS 技术下构建了庐山风景区山洪监测信息管理系统数据库、系统结构及其功能。其中数据库建设是整个山洪监测信息管理系统的基础,包括遥感影像数据库、GIS 数据库、社会经济信息数据库、历史山洪灾害数据库。通过GIS空间数据库和属性数据库的研究,实现多功能高效集成,为洪水情势分析提供充分的依据,为决策部门提供现势、客观数据与决策辅助方案。
以阜康市为例,在遥感和地理信息系统技术的支持下,利用土地利用类型结构的分形模型,计算了阜康市各土地利用类型斑块的分维数和稳定性指数。结果表明:阜康市各土地利用类型斑块的面积-周长双对数关系显著,即阜康市土地利用类型空间分形结构客观存在;各土地利用类型图斑的分维数存在差异,分维数最大的是城乡工矿居民用地,为1.409 6,最小的是耕地,为1.098 6;在各土地利用类型的稳定性指数中,耕地的稳定性指...
应用RS和GIS技术,利用1988年TM数据和2002年ETM数据,引入动态度、转变强度、转变级别和黑土变化指数等指标量化黑土区水土流失的动态变化特征和时空分布规律。结果表明,嫩江县-五大连池市黑土区现有黑土为主的耕地5 700.55 km2,占全区总面积的23.55%;14年间,黑土为主的耕地减少559.38 km2,黑土流失严重,人类活动加剧了黑土减少的趋势;引入的黑土变化指数评价方法可反...
RS、GIS技术支持下庐山风景区山洪灾害监测信息管理系统的构建
GIS 山洪监测 数据库
2009/5/25
本文在GIS 技术下构建了庐山风景区山洪监测信息管理系统数据库、系统结构及其功能。其中数据库建设是整个山洪监测信息管理系统的基础,包括遥感影像数据库、GIS 数据库、社会经济信息数据库、历史山洪灾害数据库。通过GIS空间数据库和属性数据库的研究,实现多功能高效集成,为洪水情势分析提供充分的依据,为决策部门提供现势、客观数据与决策辅助方案。
根据1997年,2002年和2003年3幅不同时段的卫星照片,以及各相应时段上海港潮汐水位和1982年海图等资料,采用RS,GIS技术进行分析和处理,计算出长江口深水航道整治一期工程前后九段沙及江亚南沙的面积,实现了对工程前后九段沙岛泥沙冲淤特点及冲淤速度变化的分析.从沙岛的自然延伸方向、航道整治工程方向和南北方向计算了沙岛各部分的淤涨与冲刷速率,分析了深水航道对该岛屿冲淤演变的影响.结果表明,由...