搜索结果: 226-240 共查到“知识库 地理学”相关记录2404条 . 查询时间(0.75 秒)
Application of hyperspectral data for Development of spectral library of mangrove species in the Sunderban Delta
Spectral Library Atmospheric Correction Geometric Correction
2014/11/17
Remote sensing has played a crucial role in mapping and understanding of the spatial pattern
of mangrove forests and changes in its areal extent caused by natural disasters and
anthropogenic force...
Quantifying the dynamic changes of landuse and landcover in Neil Island, Andaman and Nicobar, India
landuse/landcover mapping GIS Remote sensing
2014/11/17
The present study aims at assessing the dynamics of land use land cover change of Neil
Island in Andaman using remote sensing and GIS. Survey of India (SOI) toposheet (1979)
was used to prepare th...
Suitability analysis for tourist infrastructures utilizing multi-criteria GIS: A case study in Al-Hada city, Saudi Arabia
GIS multi criteria analysis site suitability tourism land use Saudi Arabia
2014/11/17
Nowadays, GIS is widely recognized as a valuable decision support system that enables the
determination of suitable spatial locations for a specific objective based on a group of criteria.
This pa...
Recent repeated occurrences of Gas bubbles streaming water jets along Achankovil shear zone of south India and their seismotectonic significance
Achankovil shear zone gas bubbles water jets
2014/11/12
Achankovil shear zone is a major tectonic crustal segment of south India.The recently
observed gas bubbles streaming water jets in the ponds along the shearzone and the minor
tremors released betw...
Detection of possible causes of earthquakes in central Sudan: An integrated GIS approach
Remote sensing GIS earthquakes DEM
2014/11/12
Several big earthquakes have been recorded in the recent years. Nevertheless, there are no
sufficient and reliable studies on earthquakes in Sudan. The main subjective of this study is to
integrat...
Analysis of surface runoff from Yerala River Basin using SCS-CN and GIS
Analysis of surface runoff SCS-CN GIS
2014/11/12
Watershed Management plays vital role in water resources engineering. It is necessary to plan
and conserve the available resources. Remote Sensing (RS) and Geographic Information
System (GIS) tech...
Comparison of Multi-criteria evaluation (AHP and WLC approaches) for land capability assessment of urban development in GIS
Comparison of Multi-criteria evaluation WLC
2014/11/12
Occurring the environmental problem, in different dimensions, is result from not observing
the environmental considerations and criteria in locating new cities.Since the environment
has a limited ...
Evaluating groundwater pollution using statistical analysis of hydrochemical data: A case study from southeastern part of Pune metropolitan city (India)
Groundwater pollution Statistical analysis Solid waste disposal
2014/11/12
Groundwater is one of the earth’s most important resources for human life and its quality
depends upon the geological environment, human activity, natural movement, recovery and
utilization (Reghu...
Geobotanical and geomorphological approach to map the surface lithology using remote sensor data
Knowledge base classification Image processing
2014/11/12
The objective of this research was to evaluate the potential of ASTER imagery for lithologic
mapping in the heavily vegetated area using digital image processing. This study used
geobotanical and ...
Quantitative evaluation of distribution and accessibility of urban green spaces (Case study: City of Jeddah)
Urban green spaces accessibility per capita GIS analysis
2014/11/12
Urban green spaces are quite significant in reducing negative effects of urbanization. They
are viewed as the green lung of the city, and typically perform important functions, including
absorbing...
Change detection analysis using multi temporal satellite data of Poba reserve forest, Assam and Arunachal Pradesh
Land use/land cover satellite image Remote Sensing
2014/11/12
Information on landuse/cover change is a critical input for natural resource management
policy decisions. The land use/ land cover pattern of a region is an outcome of natural and
anthropogenic pr...
Natural resource mapping using hybrid classification approach: Case study of Cooch Behar District, West Bengal
GIS Remote Sensing Landuse/ land cover
2014/11/12
An ever increasing population associated with various other factors has put tremendous
pressure on the environment and its respective resources. Hence it has become necessary
to study the human in...
Identification of groundwater recharge potential zones for a watershed using remote sensing and GIS
groundwater recharge overlay analysis.
2014/11/12
Groundwater is considered as the preferred source of water for meeting domestic, industrial
and agricultural requirements, due to its longer residence time in the ground, low level of
contaminatio...
A major problem associated with socio-economic development of a country is waste disposal.
Safer disposal of rubber tyre waste has become a challenging job. This paper presents the
stabilization o...
Landslide monitoring by using sensor and wireless technique: a review
Landslide Sensor Zigbee GSM/GPRS Gateway WSN Mobile IP
2014/11/12
The sensor is a major device in electronics for measuring physical data from the environment. Immense applications in the field of an early warning system in space sciences, atmospheric sciences & aer...