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Geoplanning : Journal of Geomatics and Planning
Published by Universitas Diponegoro
ISSN : -     EISSN : 23556544     DOI : -
Core Subject : Science,
Geoplanning, Journal of Geomatics and Planning (E-ISSN: 2355-6544), is an open access journal (e-journal) focusing on the scientific works in the field of applied geomatics technologies for urban and regional planning including GIS, Remote Sensing and Satellite Image Processing. This journal is published every six months in April and October (2 issues per year), and developed by the Geomatics and Planning Laboratory, Department of Urban and Regional Planning, Diponegoro University
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Articles 7 Documents
Search results for , issue "Vol 2, No 1 (2015)" : 7 Documents clear
ANALISIS POLA SEBARAN KEJADIAN LONGSORLAHAN DI KECAMATAN SOMAGEDE DENGAN SISTEM INFORMASI GEOGRAFIS Nirwansyah, Anang Widhi
Geoplanning: Journal of Geomatics and Planning Vol 2, No 1 (2015): (April 2015)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/geoplanning.2.1.

Abstract

Landslide is part of forming mechanism which dynamically changing. This aim of research is to identify spatial pattern of landslide occurences in Somagede district using field survey and GIS as tool of analysis. The surveys are focused on occurrence and footprint that can be identified. Based on that, there are 39 points of landslide occurences laid on 7 villages which have steep slope and very steep slope categories. Average neighbor analysis shows the clustering pattern of landslide in Somagede, where the value of Nearest Neighbor Ratio is 0.768496. This hypothesis is supported by the z-score value -2.77 and p-value 0.0057 which are statistically accepted.
ANALISIS POLA SEBARAN KEJADIAN LONGSORLAHAN DI KECAMATAN SOMAGEDE DENGAN SISTEM INFORMASI GEOGRAFIS Anang Widhi Nirwansyah; M Utami; Suwarno Suwarno; Taufik Hidayatullah
Geoplanning: Journal of Geomatics and Planning Vol 2, No 1 (2015)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (982.382 KB) | DOI: 10.14710/geoplanning.2.1.1-9

Abstract

Landslide is part of the earth forming mechanism that is dynamic. This research is aimed at identifying the spatial pattern of landslide occurrences in Somagede District based on field survey and GIS as the tool of analysis. The survey has focused on occurrences and footprint that can be identified. Based on the field survey, there are 39 points of landslide occurrences laid in seven villages with steep and very steep slope categories. Meanwhile, the average neighbor analysis shows the clustering pattern of the landslide in Somagede, where the value of Nearest Neighbor Ratio is 0.768496. This hypothesis is supported by the z-score value of -2.77 and p-value of 0.0057 that are statistically accepted. © 2015 GJGP UNDIP. All rights reserved
IDENTIFIKASI POTENSI MULTI-BENCANA DI KABUPATEN LANDAK KALIMANTAN BARAT A Wahyuningtyas; Rahmat Aris Pratomo
Geoplanning: Journal of Geomatics and Planning Vol 2, No 1 (2015)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1439.429 KB) | DOI: 10.14710/geoplanning.2.1.10-21

Abstract

One of the important aspects in studies on regional potentials and problems is the sectoral issues in a disaster. It is because disaster is an event or series of events, caused whether by natural or unnatural factors that inflict damages and losses to people and the environment. Landak Regency (Kabupaten) is categorized highly disaster-prone region by the National Disaster Management Agency (BNPB). The aim of this research is to identify the disaster-prone area of Kabupaten Landak. The identification is based on assessment variables of multi-hazards that may occur and threat Kabupaten Landak. The analysis has used geographic information systems, scoring and weighting techniques. Disaster vulnerability was measured based on the existing physical aspects, such as land use, land slope, soil type, and others. It is an explorative and evaluative research with a mix of qualitative and quantitative approaches. The results show that there are disaster potential hazards in Landak Regency, such as flood, landslide, cyclone, bushfire, and forest-fire. Each potential hazard has different vulnerability level and different distribution area based on the risk assessment. © 2015 GJGP UNDIP. All rights reserved
KONVERSI LAHAN PERTANIAN PADA KORIDOR JALAN SOLO-YOGYAKARTA DI KABUPATEN KLATEN Sri Rahayu; Iwan Rudiarto; Pangi Pangi
Geoplanning: Journal of Geomatics and Planning Vol 2, No 1 (2015)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1078.802 KB) | DOI: 10.14710/geoplanning.2.1.22-29

Abstract

This research aims to assess the conversion of agricultural land in the Solo-Yogyakarta corridor of Klaten Regency (Kabupaten) during 1994-2013. It is important because the Solo-Yogyakarta arterial road in Kabupaten Klaten affects the land use of the surrounding area. This research has used spatial analysis methods, i.e. interpreting the Landsat and ALOS satellite imageries, overlaying land use maps, and comparing the land use map and the spatial plan map (RTRW) of Kabupaten Klaten. The results show that conversion of agricultural land during the period of 1994-2013 was 424.82 ha, most of which was converted into residential and industrial use. So, the average loss of agricultural land  has been about 22.35 ha/year while residential land has increased by 19.84 ha/year. The largest conversion happened in the Banaran Village. Meanwhile, land use that was not in accordance with the RTRW was 69.15 ha (0.90 %). © 2015 GJGP UNDIP. All rights reserved.
EVALUASI CITRA WORLDVIEW-2 UNTUK PENDUGAAN KEDALAMAN PERAIRAN DANGKAL PULAU KELAPA-HARAPAN MENGGUNAKAN ALGORITMA RASIO BAND Tarlan Subarno; V P Siregar; S B Agus
Geoplanning: Journal of Geomatics and Planning Vol 2, No 1 (2015)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1125.526 KB) | DOI: 10.14710/geoplanning.2.1.30-37

Abstract

Remote sensing technology is so advanced that recently produced satellite sensors with the capability to provide imagery options with very high spatial resolutions. One of the options is WorldView-2 that has 1.84 meter of spatial resolution. Besides, WorldView-2 also has at least five bands on visible rays. The capability of remote sensing for underwater detection through specific depths and the availability of its bands on visible rays give more appropriate options to apply logarithm bands ratio on shallow water depth estimation. This research is aimed at analyzing the capability of WorldView-2 imagery to estimate shallow water depth of Kelapa-Harapan islands by using bands ratio algorithm. There were six bands combination used in applying band 1 through band 4 of WorldView-2 imagery. The results have shown that the best combination of bands to estimate the shallow water depth in the study area is the ratio between band 1 and band 3 with the R2 value of 0.067 and the average bias of 0.66 m. The ratio between band 1 and band 4 gave the value of R2 as big as 0.55 of its regression to the field depth samples. Meanwhile, the other four bands combination ratios have shown very low correlations to the water depth in the field. © 2015 GJGP UNDIP. All rights reserved.
PEMETAAN PERKEMBANGAN PERHOTELAN DI PUSAT PERDAGANGAN DAN JASA KOTA SEMARANG DENGAN SISTEM INFORMASI GEOGRAFIS Andi Hermawan; Joesron Alie Syahbana
Geoplanning: Journal of Geomatics and Planning Vol 2, No 1 (2015)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1920.061 KB) | DOI: 10.14710/geoplanning.2.1.38-50

Abstract

The expanded growth of the trade and services area of Peterongan - Tawang – Siliwangi (Petawangi) in Semarang City has resulted in a new growth of commercial center activity within the area. Hotels as one of the potential trade and service components in the center of the area have an important role in the Semarang economy. The growth of hotels is due to the growth of activities like meeting, incentives, conference, and exhibition (MICE) as an effect of business activities in Semarang City. The share of hotels in the Petawangi area is around 70 percent of the total hotel tax in Semarang City. The purpose of this research is to identify the characteristics of the growth of hotels in the Petawangi Area during the last 3 years (2011-2014). The research has used spatio-temporal GIS and qualitative analysis, utilizing snowball sampling technique. The results show that the growth of hotels is excessive in the sense that the supply of hotel rooms exceeds the demand. The hotel growth is most intense in the urban villages of Sekayu and Pekunden. The emergence of the national government policy, which does not support the development of city hospitality through MICE, may result in a decrease of the hotel tax in Semarang for about 35 to 50 percent per year. To be able to keep the balance between supply and demand, better cooperation between the Semarang City government and the hotels managements is needed. It is especially for developing the infrastructure such as integrated inter-modal transportation for easier access to and from airport, improvement of urban facilities, city tourism development, and organizing national events to increase the declining demand of MICE. © 2015 GJGP UNDIP. All rights reserved
PENGARUH KEBERADAAN PERGURUAN TINGGI TERHADAP PERUBAHAN MORFOLOGI KAWASAN SEKITARNYA Atik Munggiarti; Imam Buchori
Geoplanning: Journal of Geomatics and Planning Vol 2, No 1 (2015)
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1333.339 KB) | DOI: 10.14710/geoplanning.2.1.51-68

Abstract

This research aims to analyze the morphology changes of the area surrounding Jenderal Sudirman University (Unsoed), Purwokerto. It is important because according to the City Detail Spatial Plan (RDTR)  of Purwokerto 2014-2034 Unsoed is planned as a center of educational services. It will increase the trade and service activities supporting the educational  and residential activities. So, it would increase the intensity of activities that would indirectly affect the physical changes of the surrounding area. This research has used GIS-based spatial analysis to determine the land cover or landuse change, area of land conversion, change in building density, and descriptive analysis to identify the morphology and growth pattern of the area. In addition, the influence of the university on the morphological changes in the surrounding area is analyzed. The results can identify that Unsoed has been influencing significantly (more than 80%) on the changes in the morphology of the area. It can be proven by the following findings: (1) The increasing built-up area surrounding the university, especially at a radius of 500 m, which is 18.3% from the year 2003 to 2013. (2) The building density has increased by 4.93% per year. (3) The growing activities tend to cluster around the neighborhood streets and along the primary collector street, which indicates the linear growth pattern, while in some parts, such as in Grendeng and Karangwangkal villages, the pattern is octopus form. (4) The proximity to Unsoed has become an important reason (81.2%) for the establishment of buildings within the radius of 500 meters from the campus. (5) The influence of Unsoed is much greater in the villages of Grendeng and Karangwangkal where the campus is located than that in the villages outside the campus location, i.e. Bancarkembar, Sumampir and Pabuwaran Villages. © 2015 GJGP UNDIP. All rights reserved.

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