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All Journal International Journal of Public Health Science (IJPHS) Jurnal Teknosains Geoplanning : Journal of Geomatics and Planning Jurnal Ketahanan Nasional Jurnal Sains & Teknologi Modifikasi Cuaca Jurnal Penelitian Kelapa Sawit Health and Medical Journal Journal of Information Systems for Public Health Prosiding Seminar Nasional Biologi Jurnal Penginderaan Jauh dan Pengolahan Data Citra Digital

Hartono Hartono

Universitas Gadjah Mada

Author-ID : 2410036

Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Mechanical Engineering Medicine & Pharmacology Public Health

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Articles

Spatial Patterns Associating Low Birth Weight with Environmental and Behavioral Factors Donal Donal; Hartono Hartono; Mohammad Hakimi; Ova Emilia
International Journal of Public Health Science (IJPHS) Vol 6, No 1: March 2017
Publisher : Intelektual Pustaka Media Utama

Low birth weight (LBW) is a significant public health problem in the world. It was estimated globally by the World Health Organization (WHO) that prevalence of LBW was 15% of all births. In Murung Raya district LBW cases remain high. This paper aimed to identify and discuss the relationship between environmental risk factors with LBW in Murung Raya.A spatial analysis was conducted with 150 women as the total participantswho were recruited through the incidence data in 2013-2014. The questionnaires, medical records, and geographic data were measured by Stata software, ArcGis, SatScan, and Geoda. The study results indicated there was significant correlation between health behavior and environmental variables with the strength of external neighborhood effect across LBW risk factors. More intense clustering of high values (hot spots) was found through the spatial analysis showing that most of the cases were located near the defined buffer zone. This research demonstrates that the spatial pattern analysis provided greater statistical power to detect an effect that was not apparent in the previous epidemiology studies.

DETEKSI KEBAKARAN HUTAN DAN LAHAN MENGGUNAKAN CITRA SATELIT HIMAWARI-8 DI KALIMANTAN TENGAH Alpon Sepriando; Hartono Hartono; Retnadi Heru Jatmiko
Jurnal Sains & Teknologi Modifikasi Cuaca Vol. 20 No. 2 (2019): December 2019
Publisher : BPPT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29122/jstmc.v20i2.3884

IntisariKebakaran hutan dan lahan terjadi hampir setiap tahun di Indonesia, terutama di wilayah Sumatera dan Kalimantan saat musim kemarau. Deteksi kebakaran hutan dan lahan dengan citra satelit menggunakan indikator yang disebut titik panas. Titik panas yang digunakan saat ini di Indonesia diperoleh dari pengolahan data citra satelit berorbit polar (MODIS dan VIIRS) dengan resolusi temporal yang rendah, yaitu hanya 6 kali dalam sehari. Tujuan dari penelitian ini adalah memanfaatkan data citra satelit Himawari-8 untuk deteksi kebakaran hutan dan lahan yang menghasilkan titik panas dengan resolusi temporal 10 menit, dimana hasilnya di validasi dengan citra polar dan data kebakaran lapangan. Lokasi penelitian berada di Provinsi Kalimantan Tengah dan waktu penelitian adalah bulan September 2019. Data yang digunakan untuk pengolahan adalah 5 saluran Advanced Himawari Imager, peta batas administrasi dan tutupan lahan. Pemrosesan data citra satelit mencakup pemilihan piksel penutup lahan dan batas administrasi, penentuan waktu pengamatan, eliminasi piksel awan, Algoritma Pemantau Kebakaran Aktif, dan validasi hasil. Data citra Himawari-8 dapat diolah menjadi titik panas dengan temporal 10 menit. Validasi terhadap citra polar memiliki tingkat akurasi 66,2%-75,4%, comission error 28,2-46,9% dan omission error 24,6-33,8%. Tingginya comision error terhadap citra VIIRS dikarenakan citra VIIRS memiliki resolusi spasial yang jauh lebih tinggi dibandingkan dengan citra Himawari-8. Â AbstractForest and land fires occur almost every year in Indonesia, especially in Sumatra and Kalimantan during the dry season.Â Detection of forest and land fires with satellite imagery uses an indicator called a hotspot. The hotspots used today in Indonesia are obtained from the processing of polar orbital satellite image data (MODIS and VIIRS) with a low temporal resolution, which is only six times a day. The purpose of this study is to utilize Himawari-8 satellite imagery data for the detection of forest and land fires that produce hotspots with a temporal resolution of 10 minutes, where the results are validated with polar imagery and field fire data. The research location is in Central Kalimantan Province, and the time of the study is September 2019. Data used for processing are 5 Advanced Himawari Imager channels, administrative boundary maps, and land cover. Processing of satellite imagery data includes the selection of cover pixels and administrative boundaries, determination of observation time, elimination of cloud pixels, Active Fire Monitoring Algorithm, and validation of results. Himawari-8 image data can be processed into hotspots with a temporal 10 minutes. Validation of polar images has an accuracy rate of 66.2% -75.4%, commission error 28.2-46.9% and omission error 24.6-33.8%. The high commission error on the VIIRS image is because the VIIRS image has a much higher spatial resolution compared to the Himawari-8 image.Â

Kajian Ketahanan Kawasan Wisata Berbasis Masyarakat Dalam Penguatan Ekonomi Lokal Serta Pelestarian Sumberdaya Kebudayaan Kawasan Kotagede Yogyakarta Wenang Anurogo; Muhammad Zainuddin Lubis; Hartono Hartono; Daniel Sutopo Pamungkas; Ahmad Prasetya Dilaga
Jurnal Ketahanan Nasional Vol 23, No 2 (2017)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jkn.25929

ABSTRACT Kotagede Cultural Heritage area had been considered less attention. The tour trail activity was able to provided historical, fun and healthy knowledge as it could only be preserved or on foot. The activity depended on the interest of the people and tourists in choosing the tour. This research was intended to contributed to the objective analysis in one of the important destinations in Yogyakarta City which was the cultural art and heritage of Kotagede and provided a spatial picture of the existing cultural tourism attractions to provided informative knowledge to the public to be in demand and continue to preserved the tour.The study of Kotagede tourism object used qualitative method combined with the use of high-resolution remote sensing image data in more interactive visualization results.The result of Kotagede tourism study showed that tourism object in Kotagede Culture area was cultural object, tradition, craft, and art which was summarized into four recommended route that were spiritual trail tour package, hallway trail tour package, architectural trail tour package, and study trail tour package. Managed in a participatory manner by the surrounding community and could still grew better if received direct attention from the government and stakeholders related to the management of the tourist area of Kotagede. ABSTRAK Kawasan Cagar Budaya (KCB) Kotagede selama ini dinilai kurang mendapat perhatian. Kegiatan tour wisata heritage trail ini mampu memberi pengetahuan sejarah, menyenangkan, dan menyehatkan karena hanya dapat dilalui dengan bersepeda atau berjalan kaki. Kegiatan tersebut tergantung dari minat masyarakat dan wisatawan dalam memilih tour wisata. kajian ini dimaksudkan untuk turut memberikan kontribusi dalam analisis destinasi di salah satu tujuan penting di Kota Yogyakarta yaitu kawasan seni budaya dan heritage Kotagede dan memberikan gambaran spasial tentang atraksi wisata budaya yang ada di sana guna memberikan pengetahuan yang informatif kepada masyarakat agar tertarik dan terus bisa melestarikan wisata tersebut.Kajian objek wisata heritage trail di Kotagede ini menggunakan metode kualitatif ditambah dengan pemanfaatan data citra penginderaan jauh resolusi tinggi dalam visualisasi hasil yang lebih interaktif.Hasil kajian wisata kawasan Kotagede menunjukkan bahwa atraksi wisata yang ada di kawasan Cagar Budaya Kotagede berupa benda-benda budaya, tradisi, kerajinan, dan kesenian yang dirangkum ke dalam empat rute yang direkomendasikan yakni, paket wisata jelajah spiritual, paket wisata jelajah lorong, paket wisata jelajah arsitektural, dan paket wisata jelajah studi. Paket wisata tersebut dikelola secara partisipatif oleh masyarakat sekitar dan masih dapat berkembang menjadi lebih baik lagi apabila mendapat perhatian secara langsung dari pemerintah maupun stakeholder yang berkepentingan terkait dengan pengelolaan kawasan wisata Kotagede.

Pementaan dan faktor risiko sosioekonomi dan perilaku terhadap kejadian penyakit periodontal di kecamatan pundong kabupaten bantul Prayudha Benni Setiawan; Hartono Hartono; Regina Titi Christinawati Tandelilin; Bekti Nur'aini
Jurnal Teknosains Vol 9, No 2 (2020): June
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/teknosains.44013

Periodontal disease is pathological damage that affects the tooth supporting tissues. Systemic conditions largely influence its pathogenesis. Besides, environmental, socioeconomic, behavioural, environmental and geographic factors can affect individuals experiencing periodontal disease. Geographic Information System (GIS) can be used to analyze the differences of these factors, especially those relating to geographic differences, demographic factors, social, etc. Pundong district has geographical and socio-economic variation. This study aims to describe the distribution of patients with periodontal disease based on socioeconomic and behavioral factors. The type of study was an observational analytic survey with a cross-sectional design. The subject of research is determined by Registry Based Study approach where Pundong Community Health Center as the primary data source in this research. Independent variable is periodontal disease, while the dependent variable is a socioeconomic factor and health behaviour. Overview of periodontal disease mapping using ArcGIS, with an overlay method or combining two layers, namely the administrative map of Pundong District and coordinates of patients with periodontal disease. Univariate and bivariate analysis using Stata to analyze the distribution and the relationship of each variable. Generalized periodontitis often occurs in Seloharjo. Seloharjo has the most deprived people in Pundong Sub-district. The variables significantly associated with periodontal disease severity were economic status and brushing behaviour (p-value <0.05).

REMOTE SENSING AND GIS APPROACHES TO A QUALITATIVE ASSESSMENT OF SOIL EROSION RISK IN SERANG WATERSHED, KULONPROGO, INDONESIA Nursida Arif; Projo Danoedoro; Hartono Hartono
Geoplanning: Journal of Geomatics and Planning Vol 4, No 2 (2017)
Publisher : Department of Urban and Regional Planning, Diponegoro University

This research aims to determine the risk of soil erosion qualitatively by integrating remote sensing with the geographic information system. Factors that contributed to the occurrence of erosion in the area of study were analyzed using the method of the variation of combined input data of the factors controlling erosion (soil, climate, topography, vegetation, and humans). The input data were quantitative data changed into qualitative data that were obtained from field data and extracted from remote sensing imagery, i.e. SPOT 5. A number of parameters were calculated using the RUSLE model equation. The model was validated by observing the qualitative erosion indicators in the field (pedestal, tree root exposure, armor layers, rill erosion, and gully erosion) by observing slope steepness in each sample area. The area of study was Serang watershed located in Kulon Progo Regency, Yogyakarta. It is one of the critically potential watersheds viewed from the landform and land use. The results of various combinations generated the highest of accuracy by 90.57 % with extremely erosion dominating the area of study. The factors with the highest contribution to erosion in Serang Watershed were slope length and steepness (LS) and erodibility (K).

PENGHITUNGAN INDEKS VEGETASI CITRA WORLDVIEW-2 UNTUK ESTIMASI PRODUKSI KELAPA SAWIT Dhimas Wiratmoko; Hartono Hartono; Sigit Heru Murti BS
Jurnal Penelitian Kelapa Sawit Vol 24 No 3 (2016): Jurnal Penelitian Kelapa Sawit
Publisher : Pusat Penelitian Kelapa Sawit

Remote sensing application that used integrated with environmentally factors for oil palm yield estimating using Worldview-2 Imagery vegetation index (VI) was done. The aims of this study to get : 1) Red Edge Normalized Different Vegetation Index (RENDVI) and C h l o r o p h y l l I n d e x R e d E d g e ( C IRE ) ; 2) Correlation both of VI and oil palm yield; 3) oil palm yield estimation. The methods that used in this study were VI calculation by using RENDVI [(λNIR -λRED EDGE)/(λNIR +λRED EDGE )] and CIRE = [(λNIR /λRED EDGE )-1]. Oil EDGE NIR RED EDGE NIR RED EDGE palm yield estimation done by using linier regression and multiple linier regression. Linier regression used oil palm yield as dependent factor (Y) and VI as independent factor. Multiple linier regression used oil palm yield as dependent factor (Y), vegetative factors (oil palm yield, population per hectars, leaf area index) and environmentally factor (% clay, soil fertility index, altitude and water balance) as independent factors. The results of this study were: 1) the RENDVI value range -1 to 0.493 with average 0.30; while the CIRE value range -1 until 1.845 with average value 0.85. 2) The RENDVI dan CIRE have low positive linier correlation with oil pal yield rendah (rRENDVI = 0.355 dan rCIRE = 0.354); 3) Oil palm RENDVI CIRE yield estimation that using RENDVI and CIRE , vegetatation factors, environmentally factors data integration have similar correlation (r=0.763). Overall estimation model accuration get more than 90% estimation accuration on current month.

Visual Outcome after Oral versus Intravenous Methylpredisolone Therapy for Bilateral Optic Neuritis in Adults Naima Lassie; Hartono Hartono
Health and Medical Journal Vol 2, No 1 (2020): HEME January 2020
Publisher : Universitas Baiturrahmah

Introduction: Bilateral optic neuritis in adults is rarer then unilateral optic neuritis. The purpose of this study was to know the clinical profile and to know the visual outcome of bilateral optic neuritis in adult patients after oral versus intravenous methylprednisolone therapy. Methods: A retrospective review of patients with bilateral optic neuritis referred to dr.Sardjito General Hospital, Yogyakarta from 2011-2014. The data consisted of bilateral optic neuritis, unassociated with other pathologic processes. There are two groups of patients: Group A taking oral methylprednisolone 1mg/kgBB and Group B received intravenous methylprednisolone (as ONTT guideline). Visual acuity, visual field with Goldmann Perimetry, RAPD (Relative Afferent Puppilary Defect), Ishihara test and direct ophthalmoscopy evaluation were recorded and analysed in both group at baseline, 1 week, 1 month and 3 months follow up. Results: Nineteen women and 9 men, with age range of 18-54 years old, had bilateral optic neuritis. The majority of the patients suffered from retrobulbar neuritis (43%), papilitis (39%) and neuroretinitis (18%). The average visual acuity before treatment in Group A was 0.22 ± 0.29 and in Group B had poorer average visual acuity 0.03±0.04 (p>0.05). But the trend of visual recovery in Group B with visual acuity at baseline worsen, the recovery of visual acuity was faster and better at one week. After one month the visual acuity was comparable in both groups (p>0.05). Conclusions: Visual improvement in early period of adult bilateral optic neuritis was similar after oral and intravenous methylprednisolone therapy.

Analisis Spasial Dinamika Lingkungan Terkait Kejadian Demam Berdarah Dengue Berbasis Sistem Informasi Geografis Di Kecamatan Colomadu, Kabupaten Karanganyar Arifatun Nisaa; Hartono Hartono; Eko Sugiharto
Jurnal Sistem Informasi Kesehatan Masyarakat Vol 2, No 1 (2017)
Publisher : Minat Sistem Informasi Manajemen Kesehatan Fakultas Kedokteran UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jisph.8300

Latar belakang:Demam berdarah dengue masih jadi masalah kesehatan masyarakat dan kejadian kasusnya pun naik turun tak menentu. Salah satu penyebab kejadian DBD adalah faktor fisik yang meliputi suhu, kelembaban, curah hujan, kecepatan angin dan penggunaan lahan. Penelitian ini bertujuan untuk mengkaji faktor klimatologi dan penggunaan lahan pada kejadian DBD tahun 2010-2014 di Kecamatan Colomadu, Kabupaten Karanganyar.Metode Penelitian:Jenis penelitian ini adalah penelitian observasional analitik dengan multi temporal analisis. Data yang digunakan dalam penelitian ini berupa data sekunder kasus DBD dan data faktor fisik yang meliputi suhu, curah hujan, kecepatan angin, kelembaban dan penggunaan lahan.Hasil:Terdapat 5 kelompok sebaran kejadian DBD yang terbukti signifikan terjadi cluster.Kekuatan korelasi suhu dengan DBD adalah sangat lemah (r= 0,0014), berpola positif dan tidak ada korelasi yang signifikan (p=0,78). Kekuatan korelasi curah hujan dengan DBD adalah sangat lemah (r= 0,001), berpola positif dan tidak terdapat korelasi yang signifikan (p=0,806). Kekuatan korelasi kelembaban dengan DBD adalah lemah (r=0,065), berpola positif dan tidak terdapat korelasi yang signifikan (p=0,049). Kekuatan korelasi kecepatan angin dengan DBD adalah sangat lemah (r=0,02), berpola positif dan tidak terdapat korelasi yang signifikan (p=0,26). Kekuatan korelasi penggunaan lahan dengan DBD adalah sangat lemah (r= 0,157), berpola positif dan tidak terdapat korelasi yang signifikan (p=0,76).Kesimpulan: Terdapat 5 kelompok sebaran kejadian DBD yang terbukti signifikan terjadi cluster pada wilayah permukiman pada kondisi curah hujan sedang, suhu tinggi dan kelembaban rendah, serta mewaspadai peningkatan kejadian DBD pada bulan Januari dan Juni.

INFEKSI GANDA SPESIES BEGOMOVIRUS PADA TANAMAN TERUNG DAN CABAI DI SLEMAN, YOGYAKARTA EA Sidik; Hartono Hartono; S Sulandari
Prosiding Seminar Nasional Biologi Vol. 11 (2023)
Publisher : Prosiding Seminar Nasional Biologi

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

Terung dan cabai merupakan jenis tanaman populer yang banyak dibudidayakan di berbagai daerah terutama Yogyakarta. Semakin meluasnya gejala infeksi penyakit kuning yang disebabkan oleh Begomovirus selalu menjadi kendala di lapang, sehingga perlu diidentifikasi lebih lanjut infeksi campuran penyebab keparahan. Penelitian bertujuan untuk mengidentifikasi penyebab penyakit kuning pada terung dan cabai menggunakan primer spesifik. Koleksi sampel di daerah Minomartani, Sleman, Yogyakarta menggunakan metode judgmental sampling dengan kriteria infeksi tertentu, masing-masing diambil sebanyak 10 sampel daun. Identifikasi molekuler menggunakan PCR dengan dua jenis primer spesifik yaitu PepYLCV-R/PepYLCV-F dan TLCV-CPT/TLCV-CPI. Insidensi penyakit kuning pada kedua sampel hingga 100% dengan gejala menguning, malformasi daun, mosaik, dan kerdil. Pita DNA hasil amplikasi isolat terung dan cabai telah berhasil divisualisasi dengan fragmen berukuran ± 850 bp untuk infeksi Pepper yellow leaf curl virus dan ± 700 bp untuk Tomato leaf curl virus. Timbulnya gejala bervariasi tersebut dihasilkan dari infeksi ganda dua spesies Begomovirus yang terjadi secara alami pada pertanaman. Telah terbukti bahwa tanaman terung dan cabai dapat diinfeksi oleh dua spesies virus yang sama, sehingga dapat digunakan sebagai dasar rekomendasi dalam penentuan jenis tanaman yang boleh dan tidak boleh ditanam di sekitar pertanaman utama atau sebagai rotasi tanamnya.

PENDETEKSIAN POTENSI CADANGAN KARBON DI ATAS PERMUKAAN PADA HUTAN MANGROVE DI KUBU RAYA MENGGUNAKAN CITRA ALOS PALSAR Yudi Fatwa Hudaya; Hartono Hartono; Sigit Heru Murti; Yayan Hadiyan
Jurnal Penginderaan Jauh dan Pengolahan Data Citra Digital Vol. 12 No. 1 (2015)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/inderaja.v12i1.3309

The need for sufficient forest carbon stock measurement system which encompasses a faster and covering broader geographic area is now growing, one of which is the use of synthetic aperture radar (SAR). The objectives of this study were to demonstrate the advantage of ALOS PALSAR application for carbon quantification in mangroves, which apparently provided better relationship in between the L-band backscatters of ALOS PALSAR and the actual aboveground allometric based forest carbon stock of mangroves, compared with previous studies in other types of forest. i.e in tropics or temperate lowland until mountain forests. The better relationship explained by the coefficient determination (R²) of 62 % based on HH polarization with the equation model of Y = 1647.20 + 6.8288BS_HV + 279.48BS_HV + 2870. While previous studies mentioned the R² were only 16 - 76%. The models obtained subsequently were subjected to total carbon quantification and their distributions were mapped. The quantity of aboveground biomass of mangrove forest in Kubu Raya Regency was (Mega grams) or 5.3 Mt (Mega grams), the quantity of carbon dioxide (CO2) sequestration reached 19 451 Mt (Megagrams) equivalent. The 71,069.21 ha area of mangrove forest has the potential to reduce the rate of GHG (Green House Gas) emissions from forestry sector by 0.76%.

Co-Authors Ahmad Prasetya Dilaga Alpon Sepriando Arifatun Nisaa Bekti Nur'aini Daniel Sutopo Pamungkas Dhimas Wiratmoko Donal Donal EA Sidik Eko Sugiharto Mohammad Hakimi Muhammad Zainuddin Lubis Naima Lassie Nursida Arif Ova Emilia Prayudha Benni Setiawan Projo Danoedoro Regina Titi Christinawati Tandelilin Retnadi Heru Jatmiko S Sulandari Sigit Heru Murti Wenang Anurogo Yayan Hadiyan Yudi Fatwa Hudaya

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