Quantum GIS
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منابع مشابه
Postgis Raster Plugin For Quantum GIS
This article describes a graphic tool implementation to upload and visualize raster data stored in a PostgreSQL database with PostGIS extension. The implementation was done as a Quantum GIS plugin called WktRaster, released as an open source software. The plugin is one of the earliest efforts to explore raster data storage, visualization and processing using the PostGIS Raster extension in a Ge...
متن کاملExtended Poster Abstract: Open Source Solution for Massive Map Sheet Georeferencing Tasks for Digital Archiving
Scanned maps need to be georeferenced, to be useful in a GIS environment for data extraction (vectorization), web publishing or spatially-aware archiving. Widely used software solutions with georeferencing functionality are designed to suit a universal scenario for georeferencing many different kinds of data sources. Such general nature also makes them very time-consuming for georeferencing a l...
متن کاملGIS Based Electrical System Planning and Network Analysis
Electrical Utility Network is the most generic term in the case of electrical transmission network, concerned in GIS environment. The network gets started from the source and ends with sink. The source is the generation point of electricity and the sink is the end point may be an industry / a small house where the energy is best utilized. This electric utility network is an energy process flow ...
متن کاملTerahertz Detection of Quantum Cascade Laser Emission by Plasma Waves in Field Effect Transistors
Terahertz Detection of Quantum Cascade Laser Emission by Plasma Waves in Field Effect Transistors F. Teppea,∗, C. Consejo, J. Torres, B. Chenaud, P. Solignac, S. Fathololoumi, Z.R. Wasilewski, M. Zholudev, N. Dyakonova, D. Coquillat, A. El Fatimy, P. Buzatu, C. Chaubet and W. Knap L2C, UMR N◦ 5221 CNRS, Université Montpellier 2, GIS-TERALAB, 34095 Montpellier, France IES, UMR N◦ 5214 CNRS, Univ...
متن کاملA GIS-based atmospheric dispersion model
Atmospheric pollution due to the use of agricultural pesticide is a major concern today, regarding both public health, sustainable agriculture and ecosystems quality monitoring. This work aims to model pesticide atmospheric dispersion and to propose an useful air pollution prediction tool, using fluid mechanics equations and open-source GIS programming capabilities. This work focuses on pestici...
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