Settlement development based on land suitability

Abstract

The needs of settlements land are higher due to the increasing population, but the lands-availability in urban areas is getting narrower. Land use continues to grow as the initial process for the expansion of the city, its movement will out from the city centre to the periphery. Therefore, it is necessary to study the suitability land and develop the principles of the location planning of housing development. The research method using analytical hierarchy process (AHP) to calculate the weights, Geographical Information System (GIS) was used to create land suitability map, and overlay analysis result used to describe the principle of settlement location based on land suitability. The results show that 1) most suitable land for housing development is 637,75 hectare, low suitable land is 952,75 hectares and unsuitable areas of 781.5 hectares 2)The principles of settlement location based on land suitability are a)Clean water, available piped water network with adequate water quality terms smells, taste and colour, b)Flood prone, integrated drainage system development, optimization of reservoir performance and lake as water absorption, c)Accessibility, have road infrastructure and easy access to public transportation, d) Availability of land, not located in protected areas or technical irrigation, e) Availability of basic public service.

Alternative Method in Selecting Location of Subsidized Housing Loan in Medan and Deli Serdang, Indonesia

“…The ANN method can be used to get a forecast of the future value of land prices [8]. Some experiences use network analysis, remote sensing, GIS techniques, cost-distance analysis, map rasterization, map grouping, pairwise comparison method, spatial analysis tools, surface tools, conversion tools, Euclidean distance tools, model builder tools, and weighted overlay matching tools as well as the AHP method [10] [11][14] [16][17] [18]. As a reference, a slightly different literature can be used.…”

“…The dataset is derived from a georeferenced base map using geo-coordinates obtained in the field using a handheld GPS on a geo-referenced device [17]. The following research was conducted based on the datasets from interviews, observations, questionnaires, and literature studies or agency surveys related to the preparation of materials [18].…”

Settlement land management based on land capability in Batu City

“…According to Agnar et al (2020), land management for settlements on a slope of 23-35% or in class VI can still be done with engineering, but land management for settlements in class VII and class VIII was not possible even with engineering, and it is suggested to become a forest conservation area protect. Amir et al (2020) explained that the distribution of settlements needs to be regulated to follow regional spatial planning, land capability, and suitability by considering aspects of ecological balance so that land quality does not decrease. The Batu City Government has regional spatial planning for a settlement of 2,976 ha.…”

The Utilization of Geographic Information Systems for Settlement Location Determination in Supporting Sustainable Development: Study Case in Sedayu Sub-District, Bantul Regency, DIY

“…Through the use of geographical information, systems will be obtained data output that can produce new information that is precise and accurate [6]. The overlay technique is one of the methods in geographical information systems that can be used for the analysis of the suitability of settlement land [1]. The principle of this techniqueis to combine spatial information from two or more maps into a piece of new information.…”