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APPLICATION OF VARIOUS OPEN SOURCE VISUALIZATION TOOLS FOR EFFECTIVE MINING OF INFORMATION FROM GEOSPATIAL PETROLEUM DATA
Open Source Geodata Visualization Data Mining Global Petroleum Statistics QGIS, R Sankey Maps
2019/2/27
This study emphasizes the use of various tools for visualizing geospatial data for facilitating information mining of the global petroleum reserves. In this paper, open-source data on global oil trade...
TOPOGRAPHIC FEATURES OF MALYY NARYN RIVER WATERSHED BASED ON DIFFERENT DATA
ZY3 DSM SRTM DEM ASTER GDEM Topographic Features Slop HI River Network Density River Network Discrepancy
2018/5/14
This paper researched the influence on the topographical characteristics of watersheds by setting different catchment area thresholds based on different data sets, namely ZY3 DSM, SRTM DEM and ASTER G...
GIS based lineament Delineation using geophysical resistivity data, Karur district, Tamil Nadu, India
Lineament Geophysical resistivity DEM GIS
2014/11/26
The paper shows that geophysical resistivity values Digital Elevation Model (DEM) for
different depths, can indicate the location of depth persistence lineaments. The depth
persistence lineaments ...
Land use and land cover changes detection using multi temporal satellite data Devikulam Taluk, Idukki district, Kerala
Land use land cover change detection Devikulam taluk
2014/11/26
All exploit natural forest in unscientific way in search of profits and means of subsistence.
Forest deterioration is a complex socio-economic, cultural and political event. An assessment
of the f...
Online web GIS- based services for spatial data and sharing of leptospirosis epidemiology information; Development of pilot project in Mahasarakham province Thailand
Web GIS-based service spatial data sharing leptospirosis epidemiology
2014/11/26
Leptospirosis epidemiology Information sharing is important for the shared preparation,
response, and recovery stages of sickness control. Leptospirosis epidemiology phenomena
are powerfully assoc...
Land Use and Land Cover change detection of Indra river watershed through Remote Sensing using Multi-Temporal satellite data
Land use Land cover Change analysis remote sensing change detection
2014/11/26
Land use and land cover is an important component in understanding the interactions of the
human activities with the environment and thus it is necessary to be able to simulate changes.
Empirical ...
One decade hydro meteorological data assessment through statistics, Dindigul district, Tamil Nadu, South India
Rain Fall Seasonal Variation Dindigul Rainfall Hydro-meteorology Rainfall
2014/11/25
The study has been made to detail an account on the environment through rainfall for the area
of dindigul using meteorological data for recent decade from the collected data of the Indian
Meteorol...
Environmental monitoring of estuaries: Estimating and mapping various environmental indicators in Matla estuarine complex, using Landsat TM digital data
Estuaries chlorophyll suspended solids salinity temperature turbidity
2014/11/25
The spatial and temporal distribution of suspended solids, turbidity, temperature, salinity,
chlorophyll a and total phosphorus were estimated and mapped with various degrees of
success in Matla E...
Understanding urban sprawl dynamics of Gulbarga - Tier II city in Karnataka through spatio-temporal data and spatial metrics
Urbanisation sprawl Tier II cities Remote sensing data Geospatial analysis
2014/11/24
Rapid urbanization coupled with burgeoning population, economic disparity and prevalence
of infectious disease necessitate mitigation strategies in the context of environmental
challenges and the ...
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 ...
Determining the Suitability and Accuracy of Various Statistical Algorithms for Satellite Data Classification
Remote sensing land use land cover
2014/11/11
Land use and land cover (LULC) data is very important for determining the nature and
mechanism of different land surface, hydrological processes. The production of land use land
cover map, using a...
Feasibility of Characterizing Snowpack and the Freeze–Thaw State of Underlying Soil Using Multifrequency Active/Passive Microwave Data
Freeze Characterizing Snowpack Freeze–Thaw State
2013/9/2
Abstract—An ensemble-based data assimilation approach isdeveloped to characterize the snow water equivalent (SWE)and underlying soil freeze–thaw tate (including the soil surfacetemperature and both so...
QUALITY ANALYSIS OF OPEN STREET MAP DATA
Crowd sourcing geographic data OSM work quality elements quality assessment
2014/4/24
Crowd sourcing geographic data is an opensource geographic data which is contributed by lots of non-professionals and provided to
the public. The typical crowd sourcing geographic data contains GPS ...
IMPROVING VOLUNTEERED GEOGRAPHIC DATA QUALITY USING SEMANTIC SIMILARITY MEASUREMENTS
Volunteered geographic information Data quality Semantic similarity Semantic heterogeneity OpenStreetMap
2014/4/24
Studies have analysed the quality of volunteered geographic information (VGI) datasets, assessing the positional accuracy of
features and the completeness of specific attributes. While it has been sh...