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All Journal Indonesian Journal of Geography Buletin Udayana Mengabdi Bumi Lestari E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Jurnal Arsitektur Lansekap Jurnal Penelitian Pengelolaan Daerah Aliran Sungai

R. Suyarto

Program Studi Agroekoteknologi Fakultas Pertanian Universitas Udayana

Author-ID : 2952395

Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Education Energy Environmental Science

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Analysis of Spatial Data Infrastructure (SDI) to Support Tourism Village Promotion in Badung Regency, Bali, Indonesia I Ketut Sardiana; Ni Luh Ramaswati Purnawan; Putu Perdana Kusuma Wiguna; R. Suyarto; Tati Budi Kusmiyarti
Indonesian Journal of Geography Vol 53, No 2 (2021): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijg.52556

Indonesia’s Tourism Law No. 10 of 2009 states that tourism development needs to integrate diversity, culture and nature uniqueness, and demands. As a popular tourist destination, Badung Regency (Bali, Indonesia) shows similar tourism development across its tourist attractions. Therefore, it is necessary to make a breakthrough in alternatives, including a tourist village. This study aimed to analyze the Spatial Data Infrastructure (SDI), including data, standards, policies, technology, and human resources, to promote tourism villages in the area. The WebGIS-based Tourism Geoportal is a technology built to inform tourists, local communities, tourism associations, and local governments. The results showed that, as yet, the Badung Regency Government was not entirely ready to implement SDI to promote tourism villages. Overall, no standards and policies are governing SDI. In addition, the human resources are limited and not specially trained to organize and operate SDI. The available data are relatively complete but are missing metadata and lacking information on attribute data. Testing of the geoportal as a promotional tool for the tourism villages resulted in an agreement on the benefits of SDI to support the development of tourist villages and the importance of establishing local regulations and standards and improving the quality of human resources.

PENGEMBANGAN UNIT USAHA IbKIK-INFORMASI GEOSPASIAL MELALUI JASA PELATIHAN DAN PEKERJAAN INFORMASI GEOSPASIAL T.B. Kusmiyarti; R. Suyarto; I K. Sardiana; P. P. K. Wiguna
Buletin Udayana Mengabdi Vol 18 No 1 (2019): Buletin Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Peningkatan kebutuhan informasi geospasial dan SDM yang memiliki kompetensi di bidang informasi geospasial merupakan peluang usaha yang sangat menjanjikan. Bermitra dengan PPIDS Universitas Udayana, unit usaha IbKIK_Informasi Geospasial mulai dirintis pembentukannya. Tulisan ini bertujuan untuk mengkaji proses dan hasil kegiatan usaha yang telah dilakukan oleh unit IbKIK-Informasi Geospasial. Hasil kajian menunjukkan unit usaha telah berjalan dengan baik. Selama kurun waktu 2017-2018 telah menjual produk yang berupa jasa pelatihan informasi geospasial sebanyak 9 kegiatan dan jasa pekerjaan informasi geospasial sebanyak 7 kegiatan. Produk lain yang telah dirintis adalah menjalin kerjasama dengan LSP-Geospasial untuk melakukan Uji Kompetensi. Unit Usaha ini juga merupakan pusat bagi pengembangan kompetensi mahasiswa dan alumni dalam bidang informasi geospasial. Kata kunci : informasi geospasial, unit usaha, jasa, kompetensi

KAJIAN SWOT PROSPEK DAN STRATEGI PENGEMBANGAN UNIT USAHA PRODUK INOVASI KAMPUS INFORMASI GEOSPASIAL DI UNIVERSITAS UDAYANA T.B. Kusmiyarti; R. Suyarto; I.K. Sardiana
Buletin Udayana Mengabdi Vol 19 No 1 (2020): Buletin Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Pengembangan jiwa entrepreneurship di kalangan sivitas akademika saat ini menjadi penting untuk memacu kemampuan berwirausaha memanfaatkan hasil inovasi intelektual kampus. Penelitian bertujuan untuk mengidentifikasi factor internal dan eksternal sebagai acuan pemilihan strategi untuk mengembangkan unit usaha inivasi intelektual kampus PPUPIK-Informasi Geospasial di Universitas Udayana. Analisis yang dilakukan menggunakan analisis SWOT dan matrik EFI dan EFE. Kedua analisis akan focus untuk menetapkan strategi pengembangan unit usaha PPUPIK-Informasi Geospasial. Hasil penelitian menunjukkan bahwa unit usaha PPUPIK-Informasi Geospasial Universitas Udayana berada pada posisi sel 4, yang diperoleh dari nilai EFI sebesar 3,01 yang menunjukkan posisi unit usaha kuat, sedangkan nilai EFE 2,44 yang berarti posisi eksternalnya sedang. Dengan demikian strategi yang harus diterapkan adalah strategi stability dan berhati-hati terhadap faktor internal maupun eksternal. Kata kunci : analisis SWOT unit usaha inovasi intelektual kampus, informasi geospasial, pengembangan, strategi, prospek

KAJIAN AKIFER DI KECAMATAN DENPASAR BARAT PROVINSI BALI R. Suyarto
Bumi Lestari Journal of Environment Vol 12 No 1 (2012)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Denpasar city which is the center of the development requires a quite a lot of water. Intensively the taking of groundwater can lead to changes in soil structure or water cycle and environmental damage. The aims of this study are to examine aquifer as a water carrier layer that that spread laterally and vertically. Aquifer analysis performed by analysis of aquifer parameters from well bore data. West Denpasar District is a centralized location of underground water flow to the sea, because of this the region has a high potential for groundwater discharge which values >10 liters/second. Generally, augmentation of ground water from rainfall that is equal to 1.528 liters/second. Data from well bore indicate good water carrier layers (tuffs, sand, gravel) are at more than 20 m depths, there is free ground water from a depth of 12 m but with a small discharge. After 20 m depth, there is a new semi-free aquifer until more than 24 m depths. Well bore in the Mahendradata Street showed groundwater discharge is moderate with value 8.467 liters/second. In this well bore two types Aquifer types was found there are unconfined aquifer and Semi-confined aquifer. Unconfined aquifer located on the surface of the rock layers. Therefore, Semi-confined aquifer is more dominant because the layers are rare waterproof that located in Palasari formation layer. The aquifer layer was also found in the relative position of more than 30 m from the local surface.

Analisis Spasial Koefisian Limpasan Permukaan untuk Estimasi Luapan Banjir di DAS Tukad Buleleng Provinsi Bali ANGGIA WIDYA FATAHILLAH; R. SUYARTO; WIYANTI WIYANTI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.11, No.1, Januari 2022
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

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Spatial Analysis of Surface Runoff Coefficient for Estimating Flood Overflow in Tukad Buleleng Watershed Bali Province Land-use change of high-density vegetation, into agricultural land and built-up land in the upstream area can affect the hydrological function of the watershed. Such conditions are increasingly fatal, with high rainfall, causing a high coefficient of surface runoff. High surface runoff can cause overflow floods in watersheds, one of which is in the Tukad Buleleng watershed, Bali Province. The implication of high surface runoff is flooding in the downstream area of the watershed, thus having a detrimental impact on communities in the downstream area of the watershed. This study aims to analyze the spatial distribution of the surface runoff coefficient. Analysis of the coefficient of surface runoff using the Cook method, by utilizing spatial data of slope, land use, and soil texture. Data analysis technique using Geographic Information System (GIS) on ArcGIS 10.4 software. The results showed that the Tukad Buleleng watershed has a low to extreme runoff coefficient. The high value of the coefficient of surface runoff is due to high rainfall, steep slopes, texture dominated by clay fractions, and land use with low vegetation density. The high surface runoff coefficient value has an impact on the flood overflow in the Tukad Buleleng watershed, Bali Province.

Aplikasi Sistem Informasi Geografi untuk Kajian Fluktuasi Muka Air Tanah dan Karakteristik Akuifer di Kawasan Kecamatan Denpasar Timur Kota Denpasar PUTU SINTAYANI BUANA; WIYANTI WIYANTI; R. SUYARTO
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.8, No.3, Juli 2019
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (965.284 KB)

Application of Geographic Information System for Study of Water Table Fluctuations and Characteristics of Aquifers in the East Denpasar Subdistrict Region Denpasar City The growth of development and population in East Denpasar causing domestic water are increasing. In the other hand the water supply from Water Supply Company (PDAM) has not been able to serve all the needs of the community, so they use another alternative form of groundwater extraction. The increased water demand from groundwater causing groundwater degradation which is reflected by the decreasing quality and water table fluctuation level. This research aims to determine the fluctuations and depth distribution of water table, flow direction and characteristics of aquifers. The method used is survey method and analyzed with descriptive quantitative. Spatially the data is presented with Geographic Information Systems (GIS) using ArcGIS software. The results showed that the depth of the water table in the dry season ranged from 0,74-24 m and the rainy season ranged from 0,15-15,82 m with a range of water table fluctuations is 0,59-8,18 m. The flow direction of groundwater moves from north to south and partly inclines to southeast or southwest with an angle greater than N 185° E. The types of aquifers found were unconfined aquifers up to a depth of 160 m and the rock constituent material form of sand/sandstone, compact sand, loose sand, clay sand, volcanic ash/tuff and gravel.

Kajian Status Kerusakan Tanahpada Lahan Pertanian di Kecamatan Denpasar BINTANG REDITYA A. S; R. SUYARTO; A. A. I. KESUMADEWI
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.5, No.1, Januari 2016
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (943.831 KB)

ABSTRACT The Study of Soil Degradation at Agricultural Land In South Denpasar Sub-District Agricultural soil degradation is an important issue all over the world. This issue had gained attention by Indonesian Government as indicated by the released of Indonesian Government Regulation with serial Number of 150 on 2000 for prevention of agricultural soil degradation. Based on the regulation, a study was carried out to evaluate soil degradation on agricultural field of South Denpasar Sub-District on February to July 2014. Observation area was selected based on work map that was developed by overlaying thematic maps, which were including landuse, soil and topography maps. The sampling locations were chosen according to Stratified Purposive Sampling method. The selected area were including rice fields that both located on Entisols and Inceptisols as well as dryland on Entisols that all of them laid down on slopeness ranging on 0-3%. The results of the study showed that agricultural field in South Denpasar Sub-District were potentially degraded on a range of very low – low. Paddy field had potential degraded area that grouped to very low degraded, while dryland potentially low degraded. According to the matching and score methods based on the selected soil properties had been quantified, 26,48% of agricultural field in the research area considered to be low degraded with coverage area was 317,86 Ha of paddy field and another 73,52% (880 Ha of paddy field and 2,57 Ha of dryland) was undegraded. This findings was contradicted to their potential degradation. The soil degradation in paddy fields were indicated either by the soil permeability and electrical conductivity that were higher than that has allowed according to Indonesian Government Regulation. Keywords: Soil Degradation, Agricultural Land

Interpretasi Citra Satelit Landsat 8 Untuk Identifikasi Kerusakan Hutan Mangrove di Taman Hutan Raya Ngurah Rai Bali I WAYAN RUMADA; A. A. ISTRI KESUMADEWI; R. SUYARTO
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.4, No.3, Juli 2015
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (256.401 KB)

ABSTRACT A study of Landsat 8 satellite image interpretation for identification of mangrove forest destruction in Forest Park Ngurah Rai Bali A study of Landsat 8 satellite image interpretation for identification of mangrove forest destruction in Forest Park Ngurah Rai Bali, was conducted in March-July 2014. The study was aimed to determine the damage and condition of the mangrove forest in 2013. Remote sensing techniques was applied through analysis and interpretation of NDVI (Normalized Difference Vegetation Index). The landsat 8 image that was used in this study issued by (USGS 2013), and the path and row was (116/66). The NDVI result was confirmed by purposive field survey on selected area. The results of the study showed that the damage on mangrove Forests can be classified into three classes based on NDVI analysis. These classification was as follows (a) severely damaged with an area of ??20,25 hectares, (b) slightly damaged with an area of ??22,86 hectares, and (c) not damaged with an area of ??1.042,02 Ha. According to this finding the accuracy of NDVI analysis for identification mangrove canopy density in this study was 75% for mangrove land use type 90%. Keywords: NDVI (Normalized Difference Vegetation Index), Satellite Imagery, Mangrove Forest Damage Level.

Evaluasi Penyimpangan Penggunaan Lahan Berdasarkan Peta Arahan Pemanfaatan Lahan di Kecamatan Ubud, Kabupaten Gianyar, Provinsi Bali FRANSISKA PURBA; R. SUYARTO; I WAYAN NUARSA
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.6, No.2, April 2017
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (475.72 KB)

Evaluation of Deviation Land Based On The Direction Of Land Use In Ubud District, Gianyar Regency, Province of BaliUbud District is one of the most important tourist destinations in Bali for local domestic and international tourist.Development of tourism area near to build their infrastructure such as hotel, villa, restoran, spa, etc. Currently, many tourism facilities was development in high slope, this can cause natural hazard such as land sliding, erosion, flood, etc. The objective of this result is to compare between directions of land use and existing land use. Calculations of land use directions used the scoring system with 3 variable, that is tabel of daily rain fall, slope, and soil type. The existing land use was obtained by screen digitizing of quickbird image in 2014 to produce land use map. The direction of land use in Ubud district consists of, the area of seasonal cultivation and settlements area 2975,45 hectares (68,16%), perrenial crop cultivation area 1256,44hectares (28,78%), and the buffer area 133,34 hectares (3,06%). Interpretation result and classification of Quickbird Imagery by the year of 2014 for the land use in Ubud District consists of settlement area, 1523,19 hectares (34,89%), rice irrigation area of 1673,44 hectares (38,33%), moor 798,16 hectares (18,28), mixed-use cultivation area 301,46hectares (6,91%), and monkey forest/river border protected areas 68.98 hectares(1,59%).Image classification accuracy in this study is 92,30%. The discrepancy in the land use direction that showed better use of the region consists of: the seasonal cultivation and the settlement area became an monkey forest/river border protected areas 49,49 hectares(1,13%), perennial crop cultivation area became an monkey forest/river border protected areas8,18 hectares (0,18%), area of seasonal crop cultivation and settlements area into mixed-use cultivation area 146,70 hectares (3,36%). Meanwhile, the discrepancy in the use land direction that became worse consists of: buffer area into a settlements area 83,69 hectares (1,91%), buffer area into rice paddies covering 11,04 hectares (0,26%), buffer area into an area of moor 25,25 hectares (0,57%),buffer area into the mixed-use cultivation area 2,06 hectares (0,04%), perennial cultivation area into settlements covering 335,53 hectares (7,69%), perennial cultivation area into rice paddies covering an area of 369,34 hectares (8,46%), perennial cultivation area into an moor area 390,81 hectares(8,96%).

Aplikasi Sistem Informasi Geografis dan Penginderaan Jauh untuk Pemetaan Penggunaan dan Kesesuaian Lahan di Desa Batur Tengah Kabupaten Bangli ANDREY ANTASARI RANGKUTI; INDAYATI LANYA; R. SUYARTO
Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) Vol.8, No.1, Januari 2019
Publisher : Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1038.847 KB)

Application of Geograpic Information System and Remote Sensing for Mapping of Land Use and Suitability ini Batur Tengah Village Bangli This study aims to map land use and evaluate the suitability of land for horticultural, secondary and plantation crops. This research held from December2017 - March 2018 using a method consisting of, identification of satellite images (land use), field surveys, reinterpretation of land use maps, analysis of soil samples and land suitability classification. The results that there were eight types of land use in Batur Tengah Village with a total area of 474 ha. The actual class of land suitability of fruit horticulture plants is generally S3 (marginal suitability) with dry season limiting factor, soil texture, soil-CEC and N-total and slope, potential suitability class S3. The actual land suitability class of plantation (coffee) plants is generally S3 with a dry season limiting factor, soil texture, soil-CEC, N-total and slope. Potential land suitability class S3. The class of actual land suitability of vegetable horticulture plants is generally S3 (marginal suitability) with dry season limiting factors, soil texture, soil-CEC and N-total and slope, potential land suitability class S3. The actual land suitability class of palawija crops is generally N (not suitable) with dry season limiting factors, soil texture, soil-CEC and N-total and slope, potential land suitability class S3. The land suitability geographic information system is presented interactively which can display land suitability classes, agricultural commodities and land use types.

Co-Authors Anak Agung Istri Kesumadewi ANDREY ANTASARI RANGKUTI ANGGIA WIDYA FATAHILLAH BINTANG REDITYA A. S DICKY ARDIYAN NUGROHO PUTRA FIRDA ARFIANA FRANSISKA PURBA HARIANJA JUITA I DEWA PUTU GDE ABIJANA DHARMANANTA I Gusti Ngurah Made Dwipayana I Ketut Sardiana I Nyoman Dibia I Wayan Diara I Wayan Nuarsa I WAYAN RUMADA IDA AYU PUTU JELANTIK PARWATI INDAYATI LANYA KADEK ARI DEWI WAHYUNI Ketut Dharma Susila Moh Saifulloh MOHAMMAD RAJU BELLY DALIMUNTHE NANIEK KOHDRATA NI KADEK DIAN ASRI LESTARI Ni Luh Ramaswati Purnawan NI PUTU AYU KRISMAYANI P. P. K. Wiguna Putu Perdana Kusuma Wiguna PUTU SINTAYANI BUANA Tati Budi Kusmiyarti WIYANTI WIYANTI Yoga Yuniadi

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