نتایج جستجو برای: geographic information system gis

تعداد نتایج: 3100428  

2013
Bruce Oswald Eliane Silva

A Geographic Information System (GIS) is an electronic information system that analyzes, integrates, and displays information based on geography. GIS systems have powerful visual display capabilities that present the results of analysis on maps on a wide variety of scales, ranging from very large (accurate to within inches) to very small (accurate only in broad overview). GIS is regarded as the...

2003
Manfred M. Fischer

Both geographic information systems (GIS) and network analysis are burgeoning fields, characterised by rapid methodological and scientific advances in recent years. A geographic information system (GIS) is a digital computer application designed for the capture, storage, manipulation, analysis and display of geographic information. Geographic location is the element that distinguishes geographi...

Journal: :international journal of civil engineering 0
m. effati dept. of geomatics eng., university of tehran, tehran, 14665-331, iran m. a. rajabi dept. of geomatics eng., university of tehran, tehran, 14665-331, iran f. samadzadegan dept. of geomatics eng., university of tehran, tehran, 14665-331, iran sh. shabani transportation research institute. ministry of road and transportation, tehran, iran

road transportation by way of automobiles is a very convenient means of transportation. today, the most detrimental consequence of developing transportation systems in a country is traffic accident that places a huge financial burden on society. this paper investigates the role of information systems in transportation safety that leads to improved planning and operation of the transportation sy...

2010
Zhongchao Shi Ryosuke Shibasaki

GIS (Geographic Information System) is widely applied in many scientific domains. However, to keep the database “current” is still a “bottle-neck” which obstacles the application and promotion of GIS techniques and products. In this paper, we start with the analysis of why the updating of database is difficult and what kinds of the problems exist in GIS database updating. The problems are analy...

2015
S. Senthil Kumar S. Arivazhagan N. Rangarajan

Remote sensing and Geographic Information System play a pivotal role in environmental mapping, mineral exploration, agriculture, forestry, geology, water, ocean, infrastructure planning and management, disaster mitigation and management etc. Remote Sensing and GIS has grown as a major tool for collecting information on almost every aspect on the earth for last few decades. In the recent years, ...

Journal: :International Journal of Oceanography & Aquaculture 2018

Journal: :Jurnal informatika terpadu 2022

Penelitian ini berfokus pada implementasi sistem informasi geografis menggunakan software ArcGIS 10.8 untuk pengelolaan perkebunan cabai di Desa Clekatakan Kab. Pemalang. Tujuan penelitian adalah (SIG) yang dapat menampilkan persebaran luas dan merancang SIG mempunyai fitur menghitung prediksi produksi tahun selanjutnya, serta mengetahui hasil evaluasi dari dibuat. Metode pengembangan digunakan...

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