Article Per Year (5 Year)
p-Index From 2021 - 2026
0
P-Index
This Author published in this journals
All Journal Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian
Andi Irwan Benardi
Jurusan Geografi, FIS Unnes
Earth & Planetary Sciences

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
PEMANFAATAN TEKNOLOGI SIG UNTUK PEMETAAN TINGKAT ANCAMAN LONGSOR DI KECAMATAN KEJAJAR, WONOSOBO Satya Budi Nugraha; Wahid Akhsin Budi Nur Sidiq; Andi Irwan Benardi
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 12, No 2 (2015)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v12i2.8035

Abstract

Kejajar District of Wonosobo Regency was one of region in Central Java Province which has landslide risk.Mountainous topographical factor, steep slope in some area, high rainfall, and low-density of vegetation wereaffected factors of high risk of landslide hazard in that region. This research aimed to determine thedistribution of landslide hazard in Kejajar. Geography Information System (GIS) technology could be used tosupport in mapping of landslide hazardous area in Kejajar District. Through overlay method of someparameter maps, it was hoped that could give imagery of landslide hazard level in study location. Hence,based on information of the map, could be analyzed to give supporting idea in term of landslide management.Based on resulted map of landslide hazard area, there were 4 (four) classification levels. Low level oflandslide hazard were in Sigendeng and Tambi Village. Medium level of landslide hazard were in KreoVillage. High level of landslide hazard was the largest area distribution, included Kejajar, Bantu, Sembungan,Serang, Parikesit, Patakbanteng, Dieng, and Igirmanak Village. While, the very high level of landslide hazardwas in Campursari, Sikunang, Tieng, and Surenggede Village.
ANALISIS KESESUAIAN PERMUKIMAN TERHADAP BAHAYA LONGSORAN DENGAN MENGGUNAKAN TEKNOLOGI SISTEM INFORMASI GEOGRAFI DI KECAMATAN TEMBALANG KOTA SEMARANG Andi Irwan Benardi
Jurnal Geografi : Media Informasi Pengembangan dan Profesi Kegeografian Vol 12, No 2 (2015)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jg.v12i2.8005

Abstract

The aim of this research which seeks: (1) Disclose the suitability of land for residential areas in District Tembalang (2)Disclose the evaluation of suitability of land for residential areas in District Tembalang and (3) Establish the area ofsettlements in the District Tembalang. Data analysis method is through the method of overlaying (overlay) maps andmethods pengharkatan (scoring). The results showed that in 313 land units District Tembalang there are three (3) classland units with three (3) the suitability of land, among others: (1) Units of land class I with land suitability VerySuitable (S1) explained that land units with conditions excellent remedy settlements. This region has an area of 1,913km2 with a percentage 2:58%, ie inhibiting factor parameter wrinkle development of land and soil bearing capacity. (2)Unit class II land with land suitability Suitable (S2) explained that land units with appropriate conditions for thelocation of settlements with little obstacle. The total area is about 68 673 km2 with a percentage of 92.57%. inhibitingfactors include parameter wrinkle development of land, the carrying capacity of the soil, the soil surface drainage,erosion, flood hazard. (3) Unit Class III lands with land suitability accordance Marginal (S3) explained that land unitswith the medium (appropriately enough) to settlements with some inhibiting factors. Inhibiting factor is the slopeparameter, flowers wrinkle land, the carrying capacity of the soil, erosion, groundwater depth, access to groundwater,the number of grooves. This region has an area of 3,597 km2 with a percentage of 4.85%.
Co-Authors Satya Budi Nugraha Wahid Akhsin Budi Nur Sidiq