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PEMANFAATAN CITRA SATELIT UNTUK IDENTIFIKASI PERKEMBANGAN KAWASAN TERBANGUN KOTA PADANG PANJANG TAHUN 2009 DAN 2019 khairun nisa; Febriandi Febriandi
JURNAL BUANA Vol 5 No 3 (2021)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v5i3.1529

Abstract

This research was conducted in the city of Padang Panjang which aims to determine the development of the area of ​​the built-up area in the City of Padang Panjang in 2009 and 2019, to determine the factors that influence the development of the built-in area and the direction of development in the area of ​​Padang Panjang City and to see the accuracy of Landsat 5 imagery. TM and Landsat 8 OLI / TIRS in identifying the built area of ​​Padang Panjang City. The method used in this research is descriptive with a quantitative approach and the data used are primary data and secondary data. The built area was obtained from Landsat 5 TM and Landsat 8 OLI imagery using the NDBI Alogarithm method. The results of the identification of land changes built from 2009 to 2019 show an additional area of ​​247.82 hectares and in 2019 an area of ​​305.08 hectares has increased to 57.26 hectares. Image accuracy test is performed using confusion matrix (comparison of image interpretation with field conditions) with an accuracy rate of 88.43%.
DAMPAK PEMBANGUNAN JALAN TERHADAP PEDAGANG RUMAH MAKAN DAN WARUNG KECIL DIKAWASAN MANDEH KOTO XI TARUSAN KABUPATEN PESISIR SELATAN Gustin Rahmawati; Febriandi Febriandi
JURNAL BUANA Vol 5 No 4 (2021)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v5i4.1738

Abstract

Penelitian ini membahas tentang Dampak Pembangunan Jalan Terhadap Pedagang Rumah Makan dan Warung Kecil di Kawasan Mandeh Koto XI Tarusan Kabupaten Pesisir Selatan. Bertujuan untuk mengetahui 1. Pola sebaran Rumah Makan dan Warung Kecil di Jalan Baru Sungai Pisang menuju kawasan Mandeh, 2. Jumlah Aset Rumah Makan dan Warung Kecil di Kawasan Mandeh sesudah pembangunan Jalan, 3. Jumla Biaya Produksi yang dikeluarkan Rumah Makan dan Warung Kecil sesudah pembangunan jalan, 4. Keuntungan atau Laba yang diperoleh Rumah Makan dan Warung Kecil sesudah pembangunan jalan. Metode penelitian ini menggunakan jenis penelitian deskriptif dengan pendekatan kuantitatif. Sampel pada penelitian ini sebanyak 11 Rumah Makan dan 70 Warung Kecil di Kawasan Mandeh Koto XI Tarusan Pesisir Selatan. Teknik penarikan sampel dalam penelitian ini adalah Total Sampling atau semua sampel sebagai bahan untuk diteliti. Simpulan pada penelitian ini adalah didapatkan pola sebaran Rumah Makan di Kawasan Mandeh menyebar/random dan pola sebaran Warung Kecil adalah mengelompok/Clustered, persentase jumlah aset rumah makan tertinggi sebesar 46 persen dan warung kecil sebesar 46 persen, persentasse jumlah biaya produksi rumah makan tertinggi sebesar 64 persen dan warung kecil sebesar 99 persen, persentase jumlah keuntungan/laba rumah makan tertinggi sebesar 64 persen dan warung kecil sebesar 70 persen.
PENERAPAN NETWORK ANALISIS DALAM PENENTUAN RUTE TERCEPAT MENUJU SHELTER UNTUK MITIGASI BENCANA TSUNAMI DI KOTA PAINAN Geni Handani Putra; Febriandi Febriandi
JURNAL BUANA Vol 5 No 5 (2021)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana.v5i5.1760

Abstract

The main problem in this research is how the fastest route to the shelter in Painan City using Network Analysis as a reference for the results of the fastest route to the shelter. The purpose of this study was to determine (1) the distribution of tsunami prone zones in Painan City, (2) the availability of shelters in Painan City, (3) The fastest route to the shelter in tsunami disaster mitigation in Painan City. This type of research is a quantitative research with the steps of collecting data related to research from agencies related to this research. The data needed in this research such as disaster data, shelter availability data, and shelter capacity data are obtained at BPBD (Regional Disaster Management Agency) Painan City, while supporting data such as road data, slope data, population data are obtained from the PUPR Agency (Public Works and Spatial Planning) and BPS (Central Statistics Agency) of Painan City. The steps of this research are: (1) type of research, (2) population and sample, (3) location and time, (4) tools and materials, (5) data collection techniques, (6) data analysis techniques. The results of this study indicate that First Painan City is in an area with a high level of tsunami hazard. This is due to the geographical location of Painan City which is close to the coast, and Nagari which is at a high level of vulnerability are Nagari Painan Selatan, while Nagari Painan Utara and Nagari Painan Timur. being at a sedentary and low tsunami hazard level, both Painan City have eight shelters available. It consists of three natural shelters and five artificial shelters with a capacity of 29,000 people. Meanwhile, based on data from BPS IV Jurai in 2020, the population of Painan City is 16589 people, so it can be concluded that the availability of shelters and shelter capacity in Painan City is sufficient to accommodate the people of Painan City. The third fastest route in tsunami disaster mitigation in Painan City, there are several shelters that are dominant to be used as shelters. This can be seen based on the results of the Network Analysis that get the closest shelter by the community, namely the Regent's Office, SMPN 1 Painan and the Baiturahman Mosque. Meanwhile, other shelters can be used as alternative shelters if the dominant shelter is full.
Kesesuaian Lahan Tanaman Kelapa Sawit di Kecamatan Ranah Batahan Menggunakan Fuzzy Logic Wilda Safitri; Febriandi Febriandi
Al-DYAS Vol 5 No 1 (2026): FEBRUARI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/aldyas.v5i1.8656

Abstract

Oil palm is one of Indonesia’s key plantation commodities, producing edible oil, industrial oil, and biofuel (biodiesel) and contributing positively to economic and social development. This study aimed to: (1) analyze land suitability for oil palm in Ranah Batahan Subdistrict using fuzzy logic; and (2) determine oil palm productivity levels in Ranah Batahan Subdistrict. Land suitability analysis was conducted using a fuzzy logic approach to the area’s biophysical conditions, while oil palm productivity data were obtained from the Central Bureau of Statistics (BPS) of Ranah Batahan Subdistrict. The results show that, based on land suitability analysis using fuzzy logic, land for oil palm cultivation in Ranah Batahan Subdistrict is classified into two categories: moderately suitable and highly suitable. The area categorized as moderately suitable covers 12,420.53 hectares (43.17%), whereas the highly suitable area extends over 17,174.79 hectares (56.83%) of the total area of Ranah Batahan Subdistrict. Oil palm production data indicate that Nagari Batahan Selatan is the nagari with the highest oil palm production, reaching 50 tons, while the lowest production is found in Nagari Desa Baru, at 10 tons. These findings confirm that most of Ranah Batahan Subdistrict has a high level of land suitability for oil palm development, while also revealing inter-nagari variation in productivity that is important to consider in planning and managing local oil palm development.
HUBUNGAN SPATIO TEMPORAL URBAN HEAT ISLAND (UHI) DENGAN NILAI INDEKS VEGETASI MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS (Studi kasus : Kota Padang, Sumatera Barat) rahmat hidayat; febriandi febriandi
JURNAL BUANA Vol 9 No 3 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/3823

Abstract

This research aims to: (1) To find out the variation of Normalized Difference Vegetation Index (NDVI) and Enchanced Vegetation Index (EVI) in Padang City (2) To find out how the spatio temporal variation in Padang City area (3) To find out the relationship between Urban Heat Island (UHI) and vegetation density index using Person Product Moment analysis in Padang City. The research used a quantitative approach with descriptive research type. The variables used in this study are vegetation density using NDVI and EVI analysis techniques. Surface temperature analysis using LST (Land Surface Temperature) analysis technique. The results of the study in 2013, 2019, and 2023 in Padang City had good vegetation density dominated by high vegetation density categories. Pearson Product Moment correlation shows vegetation density using NDVI and surface temperature affect UHI which has a strong correlation in 2013, 2019, and 2023. EVI correlation also has a strong correlation in 2013, 2019, 2023.
LAND USE PLANNING FOR ARABICA COFFEE PLANTATIONS USING FUZZY LOGIC METHOD IN TANAH DATAR DISTRICT res Ti Ana; febriandi febriandi
JURNAL BUANA Vol 9 No 3 (2025)
Publisher : DEPARTEMEN GEOGRAFI FIS UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/buana/vol9-iss3/4024

Abstract

Tanah Datar Regency generally has a physical description of land that is suitable for growing Arabica coffee plantations. But this commodity has never been planted even though the market price is much higher. This land suitability research uses fuzzy logic method. Each land indicator is considered to have a possibility with a value range of 0 to 1. This allows land indicators to collaborate with other indicators to create more precise conformity values. The suitability of arabica coffee plantation land in Tanah Datar Regency has two suitability classes, namely, "less suitable with an area of 2,118,719.5 Ha and a class of "quite suitable" covering an area of 12,691.87 Ha.
Analisis Daya Dukung Lahan untuk Permukiman di Kota Bukittinggi Indra Mahkota; Febriandi Febriandi
YASIN Vol 4 No 4 (2024): YASIN: Jurnal Pendidikan dan Sosial Budaya
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/yasin.v4i4.3479

Abstract

Bukittinggi City, with the land conversion to built-up land continues to increase and the availability of land that does not increase, faces difficulties in utilizing land for settlements along with increasing population growth. The purpose of this study is to analyze the suitability of land for settlements and the carrying capacity of Bukittinggi City's residential land for the next 30 years. The quantitative descriptive research method with data presented through tables and maps, calculations refer to the Ministry of Environment's 2014 carrying capacity guidelines and RP3KP. The results of the study indicate that the area of land suitable for settlements is Suitable (S2) covering 710 ha, less suitable (S3) covering 1,147 ha, and not suitable covering 430 ha. For the carrying capacity of Bukittinggi City settlements, in Guguk Panjang District it is in the deficit class, with a DDPm value of 0.24, while 2 other districts are in the surplus class, with Mandiangin Koto Selayan District valued at 2.42, and Aur Birugo Tigobaleh District of 4.09. And for a period of 30 years, 2032, 2042, and 2052, Mandiangin Koto Selayan sub-district and Aur Birugo Tigobaleh sub district still have a surplus while Guguk Panjang sub-district is still in deficit.
Pengaruh Aplikasi TikTok terhadap Minat Belajar Siswa Geografi pada Kelas XI SMA Muhammadiyah 09 Kualuh Hulu Kabupaten Labuhan Batu Utara Warlina Warlina; Febriandi Febriandi
ALSYS Vol 4 No 5 (2024): ALSYS: Jurnal Keislaman dan Ilmu Pendidikan
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/alsys.v4i5.3568

Abstract

The purpose of this study is to find out whether the TikTok application affects students' interest in learning geography subjects at SMA Muhammadiyah 09 Kualuh Hulu, North LabuhanBaatu Regency. This study uses quantitative research on the technique used, namely purposive sampling. This research has 2 classes as a sample. The number of respondents was 72 students. It is divided into an experimental class and a control class. The data collection techniques used in this study are observation, questionnaires, pretest posttest questions and documentation. The data analysis techniques in this study used validity tests, reliability tests, descriptive statistical analysis, normality tests, homogeneity tests, and hypothesis tests. The results obtained are in accordance with the researcher's calculations, there is an influence of the TikTok application on the learning interest of students at SMA Muhammadiyah 09 Kualuh Hulu, LabuhanBatu Utara Regency, North Sumatra province, This can be seen from the results of the research on the value of students' learning interest scores in experimental classes that use the TikTok application as a learning medium is higher than in the control class using the conventional method (lecture). In addition, judging from the significance value of 0.000 is less than 0.05 thus H0 is rejected and Ha is accepted. Therefore, the hypothesis states that social media has an effect on students' interest in learning.