scholarly journals Analisis Pola Spasial dan Faktor Pemilihan Lokasi Minimarket di Kabupaten Klaten

2021 ◽  
Vol 22 (2) ◽  
pp. 171
Author(s):  
Bela Hidayah ◽  
Choirul Amin
Keyword(s):  
Arc Gis

Perilaku belanja sebagian besar masyarakat terus meningkat. Kenyamanan dan kepraktisan mampu membuat masyarakat memilih minimarket sebagai tempat pusat perbelanjaan. Minimarket merupakan pasar swalayan dengan ukuran antara 300-500 m2 dengan jumlah item barang yang dijual cukup besar dan menerapkan system pengambilan barang sendiri. Tujuan dari penelitian ini adalah mengetahui pola spasial lokasi minimarket dan menganalisis faktor yang mempengaruhi lokasi persebaran minimarket melalui variabel demografi dan jangkauan pelayanan minimarket di Kabupaten Klaten. Teknik pengumpulan data menggunakan tiga metode yakni observasi lapangan, observasi data sekunder dan dokumentasi. Metode analisis data dalam penelitian ini digunakan teknik analisis tetangga terdekat (ANN) dengan bantuan aplikasi Arc GIS 10,3. Hasil yang diperoleh dari penelitian ini adalah pola spasial sebaran lokasi minimarket di Kabupaten Klaten adalah mengelompok. Adapun faktor pemilihan lokasi dilihat dari segi demografis dan jangkauan pelayanan. Kesimpulan dari penelitian ini adalah pembangunan minimarket yang jaraknya berdekatan satu sama lain menyebabkan pola sebaran minimarket mengelompok (clustered). Faktor pemilihan lokasi minimarket dipengaruhi oleh variabel demografi dan jangkauan pelayanan. Faktor demografi yaitu semakin padat penduduknya maka peluang pembangunan minimarket semakin besar. Faktor jangkauan pelayanan belum mampu melayani daerah Kabupaten Klaten dengan radius 300 meter per unit minimarket.

Groundwater Quality Assessment Using Geospatial Techniques and WQI in North East of Adama Town, Oromia Region, Ethiopia

2020 ◽  
Vol 3 (1) ◽  
pp. 22-36 ◽  
Author(s):  
Shankar Karuppannan ◽  
Nafyad Serre Kawo
Keyword(s):  
Groundwater Quality ◽  
Sustainable Use ◽  
World Health ◽  
Geospatial Techniques ◽  
Distribution Maps ◽  
North East ◽  
Drinking And Irrigation ◽  
Groundwater Samples ◽  
Arc Gis ◽  
Health Organization

Assessment of groundwater quality is vital for the sustainable use of the resources for domestic and agricultural purposes. In this study spatial variation of physicochemical parameters were analyzed for Northeast Adama Town. Water Quality Index (WQI) and irrigation indices were used to determine the suitability of groundwater for drinking and irrigation purposes, respectively. Further, the physical-chemical results were compared with the Ethiopian standards and the World Health Organization (WHO) standards for drinking and public health. Using GIS interpolation methods in Arc GIS 10.3.1, spatial distribution maps of pH, TDS, EC, Cl−, HCO32−, SO42−, Ca2+, Mg2+, Na+ and K+, RSC, SAR, Na% were prepared. Results indicated that except ASTU well 2, all samples are below the desirable limits of WHO. The WQI results indicated that 85% of samples and 15% of samples were in good and poor categories, respectively. Irrigation indices show that the most groundwater samples have excellent water classes, indicating that they are suitable for irrigation purposes.

scholarly journals Observed Data of Forest Fire Hotspots effects on Respiratory Disorder by Arc-GIS in Riau Province, Indonesia

2021 ◽  
Vol 717 (1) ◽  
pp. 012036
Author(s):  
Eko Priyo Purnomo ◽  
Farindira Vesti Rahmasari ◽  
Dina Wahyu Trisnawati ◽  
Agustiyara ◽  
Rima Erviana
Keyword(s):  
Forest Fire ◽  
Respiratory Disorder ◽  
Arc Gis

scholarly journals Runoff prediction of Surma basin by curve number (CN) method using ARC-GIS and HEC-RAS

2021 ◽  
pp. 100129
Author(s):  
Gulam Md Munna ◽  
Md Jahir Bin Alam ◽  
Md Misbah Uddin ◽  
Nabila Islam ◽  
Afrida Ahmed Orthee ◽  
...  
Keyword(s):  
Curve Number ◽  
Runoff Prediction ◽  
Arc Gis ◽  
Surma Basin

التحليل الهيدرولوجي لحوض وادي بادوش بأستخدام نظم المعلومات الجغرافية (GIS)

2021 ◽  
Vol 3 (138) ◽  
pp. 389-420
Author(s):  
Sundas Jumaa Hussein AL-Jboory ◽  
Fawaz Hameed Hamo Al-Naish
Keyword(s):  
Digital Elevation Model ◽  
Digital Elevation ◽  
Arc Gis ◽  
Elevation Model

تعد الدراسات الهيدرومورفومترية من احدى الاتجاهات الرئيسية والحديثة في دراسة الاحواض النهرية، والتي تعنى بالتحليل الكمي (العددي) لخصائص شكل الارض وايجاد العلاقات الرياضية التي تربط بين الطوبوغرافية وشبكات التصريف المائية، تهدف الدراسة الى استخدام تقنية نظم المعلومات الجغرافية في الكشف عن الخصائص الهيدرولوجية لحوض وادي بادوش والوديان الثانوية، والمتمثلة بالخصائص المساحية والشكلية والتضاريسية وخصائص الشبكة التصريفية، فضلا عن أنماط التصريف لبناء قاعدة معلومات جغرافية رقمية للحوض. اعتمدت الدراسة على ايجاد الخصائص الهيدرومورفومترية للأحواض الثانوية لحوض وادي بادوش بالاعتماد على نموذج الارتفاعات الرقمية للمنطقة (Digital Elevation Model) (DEM) وباستخدام برنامج Arc Map)) في نظام Arc GIS v.10.8))، تم اتباع المنهج التحليلي لوديان منطقة الدراسة والمنهج الكمي الذي يهدف الى تطبيق المعايير والمقاييس الكمية في تحليل العمليات الهيدرولوجية، حيث تم انتاج خريطة الشبكة النهرية والتي صنفت بحسب طريقة ستريلر الى مراتبها النهرية لحوض منطقة الدراسة. بلغت مساحة الحوض الكلية (329.95) كم2، وكما بلغ عدد المراتب النهرية ستة مراتب نهرية، وقد تباينت شبكة المجاري المائية في اعدادها واطوالها بحسب مراتبها، اما مجموع شبكة المجاري المائية (734) مجرى، والتي كان مجموع اطوالها (711.06) كم، وحيث بلغ التباين في اطوالها واعداها بسبب عمليات تكوينها ونشأتها فضلا عن التباين في الخصائص التضاريسية للحوض.

scholarly journals PEMANFAATAN DATA SATELIT TROPICAL RAINFALL MEASURING MISSION (TRMM) UNTUK PEMETAAN ZONA AGROKLIMAT OLDEMAN DI KALIMANTAN SELATAN

2016 ◽  
Vol 12 (3) ◽  
pp. 267 ◽  
Author(s):  
Riza Arian Noor ◽  
Muhammad Ruslan ◽  
Gusti Rusmayadi ◽  
Badaruddin Badaruddin
Keyword(s):  
Satellite Data ◽  
Tropical Rainfall Measuring Mission ◽  
Data Availability ◽  
Observation Data ◽  
Resources Management ◽  
Agricultural Resources ◽  
Monthly Average ◽  
Surface Rainfall ◽  
Calculation Results ◽  
Arc Gis

The irregularity of observation sites distribution and network density, lack data availability and discontinuity are the obstacles to analyzing and producing the information of agroclimate zone in South Kalimantan. TRMM satellite needs to be researched to overcome the limitations of surface observation data. This study intended to validate TRMM 3B43 satellite data with surface rainfall, to produce Oldeman agroclimate zone based on TRMM satellite data and to analyze the agroclimate zone for agricultural resources management. Data validation is done using the statistical method by analyzing the correlation value (r) and RMSE (Root Mean Square Error). The agroclimate zone is classified based on Oldeman climate classification type. The calculation results are mapped spatially using Arc GIS 10.2 software. The validation result of the TRMM satellite and surface rainfall data shows a high correlation value for the monthly average. The value of correlation coefficient is 0,97 and 25 mm for RMSE value. Oldeman agroclimate zone based on TRMM satellite data in south Kalimantan is divided into five climate zones, such as B1, B2, C1, C2, and D1.

scholarly journals GROUNDWATER VULNERABILITY ASSESSMENT USING DRASTIC MODEL OF UP AL-KHASSA DAM SUB-BASIN, KIRKUK, NE IRAQ

2020 ◽  
Vol 53 (2E) ◽  
pp. 12-24
Author(s):  
Madyan Al-Gburi
Keyword(s):  
Vulnerability Assessment ◽  
Groundwater Vulnerability ◽  
Aquifer Vulnerability ◽  
Drastic Model ◽  
Drastic Method ◽  
Groundwater Vulnerability Assessment ◽  
Arc Gis ◽  
Vulnerability Map ◽  
Gis Software ◽  
Program Version

Several studies and assessments have been conducted of areas exposed to pollution, especially areas that contain aquifer. The final extraction of the vulnerability map of the groundwater was constructed through the use of the DRASTIC method by applying the linear equation of the seven coefficients in the Arc GIS software program (Version 10.4). The aim of the study to assess aquifer vulnerability to pollution. Results, vulnerability map range between 75-126 (very low, low, and medium), the study area consists of very low and low vulnerability, except some areas medium vulnerability close to the center of the sub-basin in the standard vulnerability map (s) and 91-149 (very low, low, and medium) for the agriculture or pesticide vulnerability map (p), the medium vulnerability occupies a greater area the center of the sub-basin.

scholarly journals Análise Morfométrica da bacia hidrográfica do rio Marapanim, Pará: estudo aplicado ao planejamento ambiental e análise integrada da paisagem

2021 ◽  
pp. 2071-2086
Author(s):  
Aline Soares Lima ◽  
Marcia Aparecida da Silva Pimentel ◽  
Jones Remo Barbosa Vale
Keyword(s):  
Environmental Planning ◽  
Infiltration Rate ◽  
Morphometric Parameters ◽  
Central Theme ◽  
Economic Activities ◽  
Family Farming ◽  
Hydrographic Basin ◽  
Calculation Of Parameters ◽  
Territorial Planning ◽  
Arc Gis

This research has as its central theme the analysis of the morphometric parameters of the hydrographic basin of the Marapanim River, Pará, as a way to subsidize the environmental planning of the area. Studies like these are justified by the regional importance of the economic activities carried out in the municipalities that make up this unit, such as oil palm in its high course and the predominance of family farming and livestock in several sections of the medium and low course. Researches with this purpose are of fundamental importance for the knowledge of the environmental dynamics in the Eastern Amazon. The methodology used was carried out from the literature review, calculation of parameters using Arc Gis and preparation of cartographic material, in addition to the treatment of information with the inference of its applications to environmental planning. The results obtained allowed us to understand that the Marapanim basin has low runoff and a higher infiltration rate, due to its physical characteristics, in addition to medium to low flooding tendencies, which also occur due to the ratio of altitudes that vary from 0 to 70 meters and they are considered of low impact, indicating the need to implement actions aimed at planning related to territorial planning and the use of natural resources.

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