-
4841
Mapping Landslide Hazard Zonation in Great Karoon Aquifer Basin by Analytical Hierarchy Process (AHP) model in Geographic Information System (GIS) Environment
Published 2013-01-01“…Then we made information layers of these factors by using Arc GIS9.3 softwares in GIS environment .after it we allocated classes' weight of every factor by using Analytical Hierarchy Process (AHP) method.We made ultimate map by compounding the different layers, and then categorized it in 4 classes; extremely hazardous, fully hazardous, middle hazardous and less hazardous. …”
Get full text
Article -
4842
Evaluating Trend of Physical Urban Expansion of Shiraz City and physiographic conditions effect on land use changes
Published 2013-01-01“…Geospatial data including municipal boundaries, road networks, geomorphic units and elevation units (DEM) were used to produce GIS layers by ArcGIS 9.3. The most useful band combinations in Landsat for discrimination of land cover categories are bands 4-5-3, 4-3-2, and 3-2-1 assigned as red, green, and blue, respectively. …”
Get full text
Article -
4843
Comparison of the Impacts of Coniferous and Deciduous Trees on Land Surface Temperature Changes (Case Study of Shahid Chamran Park in Karaj and Chitgar Park in Tehran)
Published 2023-01-01“…This research was carried out using Landsat 8 satellite imagery and with Arc GIS software to compare the surface temperature of the earth in two areas with vegetation of coniferous trees (Chitgar Park) and broadleaf trees (Shahid Chamran Park). …”
Get full text
Article -
4844
The Ordering Analysis of Waterways Drainage Basins of Iran
Published 2022-04-01“…After extraction of the waterway in Arc GIS 10.3 software, Iran's rivers were ranked based on the Horton-Strahler theory. …”
Get full text
Article -
4845
Spatial analysis of temporal and spatial distribution of the start and end of frost period In Yazd province
Published 2021-06-01“…The results indicated that most of the selected statistical series have a normal distribution. ArcGIS software was used to zoning the time of onset and end of glacial and to prepare many maps of glacial occurrence. …”
Get full text
Article -
4846
Site selection of the suitable areas for the physical development of Tehran megalopolis based on the climatic elements and geographic factors
Published 2012-01-01“…In the next step, the climatic data of six meteorological stations was taken from the Iranian Meteorological Organization and, after reconstruction, was considered through the similar time range of 1984 to 2005. Then, using ArcGIS software and on the basis of the climatic and geographic factors, various layers affecting the site selection including topography, digital elevation model (DEM), slope percent and aspect, solar radiation angle, temperature means (minimum, maximum and daily), mean diurnal temperature difference, 24 hrs. maximum precipitation, and mean wind speed were made and entered into the software. …”
Get full text
Article -
4847
MORFODINÂMICA E MEIO AMBIENTE NA PORÇÃO CENTRO-NORTE DO PIAUÍ, BRASIL
Published 2015-06-01“…As bases de dados foram trabalhadas principalmente nos programas ArcGis e Global Mapper. Para a delimitação das áreas de planícies e terraços fluviais utilizaram-se imagens do Google Earth e informações técnicas de poços tubulares perfurados na margem direita do rio Parnaíba na cidade de Teresina, associando-as às observações de campo. …”
Get full text
Article -
4848
Spatial analysis and site selection post centers using Geographical Information System (Case study: zone 5 & 6 of Isfahan city)
Published 2012-01-01“…Masumi, m & et al (2007), spatial analysis of comom libraryes of section 12 of Tehran with using GIS, modares human science magazine (geographia), fall, Tehran.said nia, a (1999), urban facilities & equipments, municipals green book, country municipal organization press, vol 8, Tehran.Saidi khah, a (2004), survey urban facilities & equipments (Post, telegraph, fire station) & those site selections in old and new sector of Mashhad city, supervisor: mohsen shaterian, sistan and baluchestan university, geographic and urban planning department.Sanjari, s (2009), application guideness ARC GIS 9.2, publication 2, abed press, Tehran.Seifodini, f (2006), urban & regional planning terms, aeeizh press, publication 1, autumn, Tehran.Shahivandi, a (2007), urban green area site selection (case study: khoram abad), supervisors: hamid reza varesi & jamal mohammadi, university of Isfahan, geographic & urban planning department.Shie, e (1999), introduction in urban planning, university science & industrial press, Tehran.Shie, e (2008), urban planning exercise university science & industrial press, Tehran.Soleimmani farsani, z (2010), an analysis in services spatial distribution in shahrehord city, supervisor: jamal mohamadi, university of Isfahan, geographic & urban planning department.Son yu.chain (2002).A GP-AHP Method for Solving Group Decision-Making Fuzzy AHP Problems. …”
Get full text
Article -
4849
Occupational Heat Stress in Outdoor Settings Considering the Regional Climate Change in the Future Decades in Iran
Published 2019-07-01“…Selected sites in this study, each representing different climates in the country, included cities of Ahwaz, Bandar Abbas, Rasht, Gorgan, Kerman, Yazd, Sari, Qom and Mashhad. The Arc / GIS 8.0 software was used to generalize the data from a meteorological station to other weather stations in a similar climatic zone, and the environmental parameter values measured at each station were similar to the other meteorological stations in the same climate were linked. …”
Get full text
Article -
4850
Analysis of the Inequality of Spatial Distribution of Administrative-Disciplinary Services via the Spatial Justice Approach (Case Study: Isfahan Neighborhoods)
Published 2022-03-01“…After collecting the basic information and data, the spatial distribution of administrative-disciplinary enforcement services was firstly modeled by using the nearest neighborhood analysis method, local Moran index, global Moran index, and hot-spot analysis in Arc GIS software environment. Then, the effect of the spatial distribution pattern of these services on the desirability of their functional radius was evaluated in the same software by using fuzzy membership function. …”
Get full text
Article -
4851
Analysis of the Arrangement of Geographical Conditions with the Aim of Reducing Air Pollution: A Case Study of Tehran
Published 2022-03-01“…We used the synoptic stations and the air pollution testing stations as well as Google Earth, Arc GIS, Surfer, and Voxler software DiscussionIn the first step, we find the days when the AQI (Air Quality Index) was greater than 150 as dangerous days of pollution from 2003 until 2017. …”
Get full text
Article -
4852
"Solutions to reduce the place vulnerability of threatened gravity centers of Tabriz metropolis from the prespective of the passive defense"
Published 2022-04-01“…The result indicates that this threat dominates the city over assets, so missile and air strikes as a basic threat in modeling, network analysis, and standardization of layers in the GIS environment.By calculating the final map related to the vulnerability of ten metropolitan areas of Tabriz through fuzzy overlap functions in the ARC- GIS environment based on 22 effective indicators obtained from the model of determining the level of centers of gravity, in the form of 5 criteria of vital arteries, crisis management centers, military and law enforcement centers , Urban equipment and support centers, the basic threat of air and missile attacks and determining the significance coefficient of criteria and indicators were obtained in network analysis software using SuperDecision method of damage zoning in Tabriz. …”
Get full text
Article -
4853
Spatial Monitoring of Groundwater Salinity in Drought and Wet Periods Case Study: Tabriz Plain Dr. Fariba Karami Associate Professor of Geography University of Tabriz Haneih Kaze...
Published 2012-09-01“…Quality indexes maps (EC, SAR) draw by Arc/GIS , for studying spatial variation groundwater chemical quality. …”
Get full text
Article -
4854
Measuring the Degree of Spatial Autocorrelation of Land Surface Temperature with Land Use (Isfahan City)
Published 2023-03-01“…For this purpose, hot spot index and nearest neighbor average were used. ArcGIS was used to apply the methods. The results of the nearest neighborhood average index showed that Isfahan had some changes in the spatial correlation of ground surface temperature with a high confidence level and the dispersion was clustered at the 99% confidence level. …”
Get full text
Article -
4855
The Geometrics Parameters and Role of Them in Time - Interval Changes Sequence of Bed Rivers) Case Study: Hor Rood a Sub Basin of Karkhe River in Lorestan Province( Dr. Mojtaba Ya...
Published 2012-03-01“…To calculate the geometric parameters such as wavelength, sinuosity, radius and central angle of meanders, relative radius, length of the valley and etc in two mentioned period, river path has been drown in Arc GIS software and tangent circles have been drawn on meanders in the AutoCAD software. …”
Get full text
Article -
4856
New insights into urban planning of Caričin Grad: The application of modern sensing and detection methods
Published 2016-01-01“…The standard DTM provided numerous important data, especially its version calculated in the focal statistics function of the ArcGIS software package (Fig. 5. 1-2). These models show not only the route of the Upper Town’s northern rampart, the position of its towers and the layout of the buildings, but also the line of the Outer Town’s western rampart. …”
Get full text
Article -
4857
Frequency Analysis and Investigation of the Factors Affecting 100-yr Peak-Flood in Iran’s Watersheds
Published 2022-06-01“…In this regard, using a digital elevation model with 12.5 m resolution and ARC GIS, Global Mapper, and Surfer software, the boundaries of the studied watersheds were extracted. …”
Get full text
Article -
4858
A high spatial resolution dataset for anthropogenic atmospheric mercury emissions in China during 1998–2014
Published 2022-10-01“…Measurement(s) anthropogenic mercury emissions in China Technology Type(s) MATLAB, ArcGIS…”
Get full text
Article -
4859