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Journal : Jurnal Serambi Engineering

Analisis Kesesuaian Lahan Permukiman Menggunakan Sistem Informasi Geografis Di Kota Binjai Geniusmaniat Laia; Zulkifli Nasution; Achmad Siddik Thoha
Jurnal Serambi Engineering Vol 5, No 2 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i2.1919

Abstract

A determination location for residential areas was influenced by physical factors, accessibility, socioeconomics, existing land use conditions, etc. Binjai is a municipality that has the highest population growth and resulting in the development of settlement highest growth. It is necessary to analyze land suitability for settlement development that provides appropriate residential location direction to realize productive and effective land use by utilizing Geographic Information Technology (GIS). This study aims to analyze residential development direction in Binjai as well as determine potential location into a residential area by considering carrying land capacity, land use effectiveness, and productivity. The suitability land capacity analysis for settlements development results: Very High (ST) 2,616.12 Ha, High (T) 4,295.65 Ha, Medium (S) 2,332.15 Ha, Low (R) 465.67 Ha, and Very Low (SR) 65.16 Ha. Suitability effectiveness analysis for settlements development results: Very High (ST) 4,560.08 Ha, High (T) 2,636.54 Ha, Medium (S) 1,533.04 Ha, Low (R) 417.36 Ha, and Very Low (SR) 167.65 Ha. Conformity analysis productivity utilization for settlements development results; Very High (ST) 4,216.52 Ha, High (T) 2,036.35 Ha, Medium (S) 1,249.72 Ha, Low (R) 1,122.23 Ha, and Very Low (SR) 451.52 Ha.
Analisis Daerah Rawan Bencana Tsunami Terhadap Pemanfaatan Lahan Perumahan dan Permukiman Kota Gunungsitoli Berbasis Geospasial Junalisman Harefa; Zulkifli Zulkifli; Achmad Siddik Thoha
Jurnal Serambi Engineering Vol 5, No 1 (2020)
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v5i1.1654

Abstract

Land-use pattern of Gunungsitoli municipality cannot be controlled yet, where land originally designated for the Local Protection Zone or the coastal green zone has been converted to function as built-up land for housing and settlement activities. Spatial Planning Law Number 26/2007, Regional Regulation No. 12/2012, and Presidential Regulation Number 51/2016 in Article (1) has regulated spatial layout and coastline. Research type used in this research is descriptive research with a qualitative-quantitative approach. This study aims to predict population growth in 2020-2039, land changes in 2010-2019 and distribution of tsunami prone areas analysis. The results of this study predict population growth in Gunungsitoli municipality for the next 20 years, 2020-2039, to 148.341 people. The biggest land use change / change analysis occurred in Gunungsitoli sub-district with a percentage of 25,38% of the total area of change in all Gunungsitoli sub-districts, and the smallest land use change’s percentage that occurred in Gunungsitoli West sub-district because this sub-district has a sloping and bumpy topography. The results of the tsunami disaster area analysis showed Gunungsitoli sub-district is the most extensive vulnerability impacted of 3.449 hectares. Subsequently followed by Gunungsitoli Idanoi sub-district, South Gunungsitoli sub-district and North Gunungsitoli sub-district.