A long-term cost-benefit analysis of national anti

A long-term cost-benefit analysis of national anti-desertification plans in Iran F. bAmiraslania, D. Dragovich , A. Caisermanc* a Department of RS and GIS, Faculty of Geography, University of Tehran, Tehran, Iran b School of Geosciences, University of Sydney, Sydney, NSW 2006, AustraliaGet price

Land suitability analysis for Tabriz County, Iran: a multi

(2013). Land suitability analysis for Tabriz County, Iran: a multi-criteria evaluation approach using GIS. Journal of Environmental Planning and Management: Vol. 56, No. 1, pp. 1-23.Get price

(PDF) Comparing GIS-Multicriteria Decision Analysis for

The GIS-MCDA technique is increasingly used for landslide hazard mapping and zonation [5]. It enables the integration of different data layers with different levels of uncertainty. Based on this idea, in this study, three different GIS-MCDA methods were applied to LSM for the Urmia lake basin in northwest Iran.Get price

Integrating multi-criteria decision analysis for a GIS-based

Oct 01, 2009 · Malczewski (2006) has provided a comprehensive review on integration of GIS and multi-criteria decision analysis and has shown that during last two decades there has been significant interest in developing GIS-based multi-criteria decision analysis in many different field of researches including ecological sciences, urban-regional planningGet price

Cost-Benefit Analysis for Geographic Information System

methodology with GIS. (8) GIS Benefit/Cost Ratios Despite all the difficulties in quantifying major GIS benefits, there is a particularly useful study that presented examples of the productivity improvements and cost savings produced by GIS -- the Joint Nordic Project Report. This report presented information on costs, benefits, andGet price

ArcGIS Network Analyst Pricing | Add License to ArcGIS Pro

ArcGIS Network Analyst is an ArcGIS Pro and ArcMap extension. It provides network-based spatial analysis including routing, travel directions, closest facility, location allocation, and service area analysis.Get price

ArcGIS Desktop Pricing and License Levels | Buy Now

ArcGIS Desktop (featuring ArcGIS Pro) is powerful and cost-effective desktop geographic information system (GIS) software. It is the essential software package for GIS professionals. ArcGIS Desktop users create, analyze, manage, and share geographic information so decision-makers can make intelligent, informed decisions.Get price

Viewshed and Cost Surface Analysis Using GIS (Cartographic

from hillforts in Burgundy as an input variable for cost surface analysis. Post-processualism and GIS Many authors have argued that the use of GIS inevitably leads to environmental determinism, an issue which has been discussed more fully elsewhere (Gaffney and Van Leusen 1995), and have advocated a post-processualist approach to using GIS.Get price

Benefit-cost analysis for GIS project evaluation

Geographic Information Systems p. 8699- • Smith DA and RF Tomlinson, 1992, Assessing the costs and benefits of geographic information systems: methodological and implementation issues, International Journal of Geographical Information Systems, 6(3): 247256 - • Tomlinson, RF 2007, Thinking about GIS, ESR PressGet price

Cost-distance analysis workflow using ArcGIS Desktop—Lesson 1

Welcome to lesson 1 of the cost-distance analysis workflow. Cost-distance analysis is a form of spatial analysis that measures how costly, or expensive, it is to travel over a surface. Cost-distance analysis simulates how a mover will experience the landscape as they travel through it.Get price

Geographic Information System Cost/Benefit Assessment Report

analysis in the GIS field has been a classical cost/benefit analysis conducted prior to embarking on GIS implementation. Such an analysis was conducted for the five-agency GIS consortium that included M-NCPPC. In that analysis, potential GIS uses were identified and the potential benefits in each of the five areas were estimated or defined.Get price

GIS-based spatial analysis of urban traffic accidents: Case

Jun 01, 2017 · GIS was used as a management system for accident analysis by applying combination of spatial-statistical methods. • The operational approach of spatial patterns was developed in geographical information system (GIS) framework to analyze three types of urban accidents (fatal, injury and property damage only (PDO)).Get price

Creating a cost surface raster—ArcGIS Pro | Documentation

Cost distance tools calculate for each cell the least accumulative cost to specified source locations over a cost surface. A source and a cost dataset must first be created. These datasets can be created in different ways with the tools available in the ArcGIS Spatial Analyst extension .Get price

Cost Distance Analysis - GIS Wiki | The GIS Encyclopedia

Cost DistanceCost Path AnalysisCost-Based AllocationCorridor AnalysisThe cost distance tool is similar to Euclidean distance raster tools, but instead of calculating the actual distance from a given cell to the rest of the cells, the cost distance tools determine the shortest weighted distance (or accumulated travel cost) from each cell to the nearest source location. These tools apply distance in cost units, not in geographic units.The cost distance tool requires one or more source locations and a cost raster as input.Each cell of the resultant cost distance grid contains the minimal total cost to travel from the given source location(s) to that cell. Simultaneously, this tool creates a second raster grid known as a backlink rasterthat encodes, for each cell, the direction to the neighboring cell with the lowest cost (i.e., where a lowest-cost path would have come from to get to this cell). Usually the value is a coded direction, such as a number between 0-7. The basic brute-force algorithm to compute cost distance is as follows, basically spreading...Get price

Make OD Cost Matrix Layer—Help | ArcGIS Desktop

An OD cost matrix analysis layer is useful for representing a matrix of costs going from a set of origin locations to a set of destination locations. Usage After creating the analysis layer with this tool, you can add network analysis objects to it using the Add Locations tool, solve the analysis using the Solve tool, and save the results onGet price

Water Crisis Analysis Using GIS; Case Study: Nishabur Plain, Iran

Water crisis as one of the most important environmental hazards has environmental, social and economical impacts. Researchers have adopted different methodologies and approaches including water balance equations, climatic changes effects and land useGet price


GIS-BASED SOLAR AND WIND TURBINE SITE SELECTION USING MULTI-CRITERIA ANALYSIS: CASE STUDY TEHRAN, IRAN M. Sadeghi a*, M. Karimi a a Faculty of Geodesy and Geomatics Engineering, K.N. Toosi-University of Technology, Tehran, Iran ([email protected]; [email protected]) KEY WORDS: solar, photovoltaic, wind turbine, site selection, AHP, LSI ABSTRACT:Get price

Account Login - ArcGIS Online

Sign in to your ArcGIS Online account. Connect people, locations, and data using interactive maps. Work with smart, data-driven styles and intuitive analysis tools.Get price

Cost Analysis widget—ArcGIS Web AppBuilder | Documentation

The Cost Analysis widget allows you to assign a cost factor for each feature you create. These costs are automatically tallied and provide an overall project or event cost. Additional cost factors can be applied, or the entire cost can be scaled based on factors not captured in the data.Get price

GIS Based Analysis of Intercity Fatal Road Traffic Accidents

GIS based data showed that the incidence rate of ICTAs in different provinces of Iran was very divergent. The highest incidence of fatal ICTAs was in Semnan province (IR= 35.2), followed by North Khorasan (IR=22.7), and South Khorasan (IR=22).Get price

Cost Path Analysis - GIS Wiki | The GIS Encyclopedia

Dec 29, 2016 · Cost path analysis is a procedure or tool in Geographic information systems for finding an optimal route between two points through continuous space that minimizes costs. . "Cost" in this sense can have a number of connotations, including: actual monetary expenditure in construction, time and effort required to travel, and negative environmental impaGet price

GIS - Welcome

GIS is a subscription-based online knowledge portal providing geopolitical intelligence on current threats and hazards worldwide. GIS provides subscribers with ongoing updates on security incidents with analysis as well as travel risk advisories and country overviews in order to track and monitor risk through a unique, graphical andGet price

Spatiotemporal analysis of brucellosis incidence in Iran from

1. Int J Infect Dis. 2018 Feb;67:129-136. doi: 10.1016/j.ijid.2017.10.017. Epub 2017 Nov 6. Spatiotemporal analysis of brucellosis incidence in Iran from 2011 to 2014 using GIS.Get price

Cost Analysis widget—Portal for ArcGIS | Documentation for

The Cost Analysis widget allows you to assign a cost factor for each feature you create. These costs are automatically tallied and provide an overall project or event cost. Additional cost factors can be applied, or the entire cost can be scaled based on factors not captured in the data.Get price

Renewed relations with Iran could come at a cost

Renewed relations with Iran could come at a cost In 2018, the Trump administration withdrew from the Joint Comprehensive Plan of Action. Now it appears the United States is planning to enter a new nuclear deal with Iran.Get price

The cost effectiveness of rotavirus vaccination in Iran

Uncertainty analysis. For both perspective (health care and societal), the ICER was more sensitive to the incidence of diarrhea, vaccine price, and the cost of hospitalization (Fig. 2. diagram A and B). example, when incidence was varied between 0.16 to 0.70 cases of diarrhea per person-year, the incremental cost-effectiveness ratio ranged from a cost of $75 to a saving of $286 per avertedGet price

OD cost matrix analysis layer—ArcGIS Pro | Documentation

The OD cost matrix analysis layer has many powerful capabilities that are accessed by changing OD cost matrix analysis layer properties on the OD Cost Matrix tab and field values in the Origins, Destinations, Lines, Point Barriers, Line Barriers, and Polygons Barriers feature classes.Get price

10 Free GIS Data Sources: Best Global Raster and Vector

Feb 27, 2021 · 1. Esri Open Data Hub. In 2020, the Esri Open Data Hub is a hidden gold mine of free GIS data. For example, it now houses over 250,000+ open data sets from 5,000+ organizations worldwide.Get price

"Remote Sensing and GIS Analysis of Spatial Distribution of

This study shows that remote sensing and GIS are powerful tools in identifying geologically induced lineaments from digitally enhanced ETM+ satellite imageries and the digital elevation model (DEM) in remote areas such as the Makran accretionary prism, southeast Iran. The presence of the conjugate shear fractures in the eastern part, along with the extensional, and the presence of reidal setsGet price