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ANALISIS BIOFISIK KAWASAN JEMBATAN NASIONAL SURAMADU SISI MADURA BERBASIS SISTEM INFORMASI GEOGRAFIS DAN PENGINDERAAN JAUH UNTUK PERTANIAN Eko Murniyanto; Zainul Hidayah; Wahyu Andy Nugraha
Agrovigor Vol 3, No 1 (2010): MARET
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrovigor.v3i1.254

Abstract

This research aimed to identify biophysics, development of spatial data base contained information of biophysics condition and also biophysics potency mapping in Suramadu Bridge Surroundings area. This biophysics research was located in the Suramadu Bridge area especially in Bangkalan side with area more or less about 600 hectare using information geographic systems and remote sensing application. Result of land suitability evaluation for agricultural land showed that there is no study area has very suitability for become agricultural land. The highest rank was only fairly suitable which is Burneh, Masaran, Petapan and Markopek Village. Meanwhile, other village such as Sendang Daya, Pangpong and Sukolilo Barat was not suitable for agriculture.
Pemetaan Sebaran Terumbu Karang Studi Kasus Selat Madura, Jawa Timur Zainul Hidayah; Nike Ika Nuzula
Jurnal Kelautan Tropis Vol 22, No 2 (2019): JURNAL KELAUTAN TROPIS
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (423.018 KB) | DOI: 10.14710/jkt.v22i2.5634

Abstract

Mapping of the potential of coral reefs on the coast of the Madura Strait is evaluated. The coral mapping purposes are to evaluated a total area of the coral reefs in line with the current condition. The index of the area of coral reefs on the coast of the Madura Strait was also compiled to produce a database of the parameters that affect to the coral reefs growths. The imaga data processed is using Landsat. Maping data processing methos is using Lyzinge Algorithm since the area has shallow water area characteristics. The area of coral reef substrate identified according to the processed image is 10.478.032 Ha. The Landsat 7 satellite imagery has an ability to detect the characteristics of shallow waters using blue channels with wavelengths of 0.45-0.52 µm and green channels with wavelengths of 0.52-0.60 µm. However, to determine the condition and how severe the damage to coral reefs, detection with satellite imagery is not enough so that direct observation is needed through scuba diving activities. Scuba diving is carried out to determine the condition of coral reefs. Roughly, coral reef ecosystems in the objects are categorized as moderate to damaged. The damage to this coral reef ecosystem identified at the depths of 5 and 10 meters. Pemetaan potensi terumbu karang dilakukan di area pesisir Selat Madura. Pemetaan ini dilukan dengan memanfaatkan data citra satelit dari Landsat 7 dan pengolahan data menggunakan metode Algoritma Lyzinge. Studi ini bertujuan untuk mengetahui cakupan luas dari sebaran terumbu karang serta kondisi terumbu karang. Indeks dari area terumbu karang dipetakan dan disusun untuk selanjutkan digunakan sebagai basis data yang berisi tentang informasi yang mengadung parameter – parameter yang berpengaruh terhadap pertumbuhan terumbu karang. Dalam penelitian ini, terumbu karang ditemukan di perairan dangkal yang jernih. Citra satelit Landsat 7 memiliki sensor yang dapat mendeteksi karakteristik perairan dangkal dengan memanfaatkan saluran/ kanal biru dengan panjang gelombang 0,45-0,52 µm dan saluran/ kanal hijau dengan panjang gelombang 0,52-0,60 µm. Namun, untuk mengetahui kondisi dan tingkat kerusakan terumbu karang, pendeteksian dengan citra satelit tidaklah cukup sehingga diperlukan pengamatan secara langsung melalui aktivitas penyelaman scuba. Hasil yang diperoleh dari penelitian ini adalah luas substrat terumbu karang adalah 10,478.032 Ha. Hasil dari scuba diving menunjukkan bahwa secra umum ekosistem terumbu karang di perairan Selat Madura berada dalam kondisi sedang hingga rusak. Kerusakan ekosistem terumbu karang ini terjadi pada kedalaman 5 dan 10 meter.
PERBANDINGAN LAJU SEDIMENTASI DAN KARAKTERISTIK SEDIMEN DI MUARA SOCAH BANGKALAN DAN PORONG SIDOARJO Rista Rosyadewi; Zainul Hidayah
Juvenil Vol 1, No 1 (2020)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v1i1.6832

Abstract

KAJIAN POTENSI DAERAH RAWAN BANJIR ROB DAN ADAPTASI MASYARAKAT DI WILAYAH PESISIR UTARA SURABAYA Yuyun Tia Triana; Zainul Hidayah
Juvenil Vol 1, No 1 (2020)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v1i1.6961

Abstract

KAJIAN POLA ARUS PERMUKAAN DAN SEBARAN KONSENTRASI TOTAL SUSPENDED SOLID (TSS) DI PESISIR PANTAI KENJERAN SURABAYA Nur Laili Ma’arif; Zainul Hidayah
Juvenil Vol 1, No 3 (2020)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v1i3.8842

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ABSTRAKPesisir Pantai Kenjeran merupakan kawasan yang mempunyai potensi wisata, ekonomi dan ekologis yang banyaknya aktivitas nelayan. Kegiatan tersebut dapat menyebabkan peningkatan konsentrasi sebaran TSS. Tujuan penelitian ini adalah mengetahui karakteristik arus permukaan, sebaran TSS, dan pengaruh arus permukaan terhadap sebaran TSS. Penentuan lokasi penelitian menggunakan metode purposive sampling. Data primer berupa sampel air dan kualitas perairan lainnya, serta data sekunder arus. Metode analisa sampel air menggunakan metode gravimetri. Pengolahan data arus menggunakan Arcgis 10.4. Hasil penelitian yang didapatkan pada kecepatan arus sebesar 0,06 – 1,17m/s. Sebaran nilai konsentrasi TSS berkisar antara 250 – 450 mg/l. Nilai tertinggi pada saat pasang 560 mg/l terjadi pada stasiun 9 minggu pertama, sedangkan. pada saat surut 480 mg/l terjadi pada minggu pertama,ketiga, dan keempat. Pengolahan data hasil penelitian menggunakan metode regresi dan korelasi untuk mengetahui hubungan antara arus permukaan dan TSS. Arus yang terjadi di perairan pesisir pantai Kenjeran Surabaya merupkan arus permukaan yang dibangkitkan oleh angin. Parameter arus permukaan berpengaruh terhadap sebaran konsentrasi Total Suspended Solid (TSS) dikarenakan mempunyai nilai korelasi yang kuat.Kata Kunci:Arus Permukaan, Konsentrasi TSS, Pesisir Pantai Kenjeran ABSTRACTKenjeran Beach is an area that has a lot of tourism, economic and ecological potential, which has a lot of fishing activities. These activities can cause an increase in the concentration of TSS distribution. The purpose of this study was to determine the characteristics of surface currents, TSS distribution, and the influence of surface currents on TSS distribution. Determination of the location of the study using purposive sampling method. Primary data in the form of water samples and other water quality, as well as secondary data flows. The method of analyzing water samples uses the gravimetric method. Flow data processing using Arcgis 10.4. The results obtained at current speeds of 0.06 - 1.17m / s. The distribution of TSS concentration values ranges from 250 - 450 mg / l. The highest value at 560 mg / l pairs occurs at the first 9 weeks station, while at low tide 480 mg / l occurs at the first, third, and fourth weeks. Data processing of the results of the study used regression and correlation methods to determine the relationship between surface currents and TSS. Currents that occur in the coastal waters of Kenjeran Surabaya are surface currents generated by the wind. Surface current parameters affect the distribution of Total Suspended Solid (TSS) concentration because it has a strong correlation value.Keywords:Surface Currents, TSS consentration, Coastal Kenjeran Beach
PREDIKSI PERUBAHAN GARIS PANTAI SLUKE REMBANG JAWA TENGAH MENGGUNAKAN DATA CITRA SATELIT LANDSAT 8 (2014-2019) Surya Mahendra Laksono; Zainul Hidayah
Juvenil Vol 2, No 1 (2021)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v2i1.9901

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ABSTRAKTejadinya perubahan garis pantai sangat dipengaruhi oleh proses-proses yang terjadi pada daerah sekitar pantai (nearshore processes), dimana pantai selalu beradaptasi dengan berbagai kondisi. Perubahan garis pantai ditandai dengan adanya suatu wilayah yang mengalami abrasi dan suatu wilayah yang mengalami akresi. Penelitian ini bertujuan untuk untuk menganalisis perubahan garis Pantai Sluke dan memprediksi laju perubahannya pada masa yang akan datang. Metode yang digunakan adalah dengan menggunakan deteksi garis pantai yang berasal dari citra satelit Landsat 8 dari tahun 2014-2019. Hasil analisis kemudian digunakan untuk memprediksi pergeseran posisi garis pantai. Hasil penelitian menunjukkan bahwa melalui pengamatan pada 3 zona dapat terlihat bahwa perubahan garis pantai pada zona 1 didominasi oleh peristiwa abrasi dengan laju rata-rata 0,85 meter/tahun, sedangkan pada zona 2 dan 3 didominasi oleh akresi dengan laju rata-rata 40-45 meter/tahun.Kata Kunci : perubahan garis pantai, citra satelit, Landsat 8, prediksiABSTRACTThe occurrence of shoreline changes is highly influenced by the processes that occur in the area around the coast (nearshore processes), where the coast always adapts to various conditions. Changes in the coastline are characterized by an area experiencing abrasion and an area experiencing accretion. This study aims to analyze changes in the Sluke coastline and predict the rate of change in the future. The method used is to use coastline detection derived from Landsat 8 satellite imagery from 2014-2019. The analysis results are then used to predict the shift in the shoreline position. The results showed that through observations in 3 zones it can be seen that changes in the shoreline in zone 1 are dominated by abrasion events with an average rate of 0.85 meters / year, while in zones 2 and 3 are dominated by accretions with an average rate of 40- 45 meters / yearKey Words : shoreline changes. satellite image, Landsat 8, prediction
ANALISIS KETERSEDIAAN STOK KARBON PADA MANGROVE DI PESISIR SURABAYA, JAWA TIMUR Nur Al Fina Eka Rahmattin; Zainul Hidayah
Juvenil Vol 1, No 1 (2020)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v1i1.6812

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STUDI KERENTANAN WILAYAH DAN KETAHANAN MASYARAKAT PESISIR KECAMATAN GEDANGAN KABUPATEN MALANG TERHADAP BENCANA TSUNAMI Syafrianida Anwar; Zainul Hidayah
Juvenil Vol 1, No 1 (2020)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v1i1.6722

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PEMETAAN TERUMBU KARANG PULAU GILI KETAPANG PROBOLINGGO Septiarini Krisnawati; Zainul Hidayah
Juvenil Vol 1, No 4 (2020)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v1i4.8933

Abstract

ABSTRAKPulau Gili Ketapang merupakan pulau karang yang memiliki kondisi daerah khas pesisir dan mayoritas penduduknya adalah Suku Madura terletak di sebelah utara wilayah Kabupaten Probolinggo. Pulau Gili Ketapang menjadi daerah destinasi para wisatawan untuk melakukan snorkeling karena keindahan bawah lautnya yang menawan. Ekosistem terumbu karang merupakan salah satu ekosistem yang mempunyai peranan yang sangat penting bagi perairan. Tujuan dari penelitian ini untuk mengetahui perubahan luasan terumbu karang dan faktor penyebab bertambahnya atau berkurangnya perubahan luasan terumbu karang di Pulau Gili Ketapang Probolinggo. Hasil penelitian menunjukkan luasan terumbu karang pada tahun 2002 hingga 2013 mengalami penurunan sebesar 9,53 Ha dengan laju perubahan luasan 46,67% sedangkan pada tahun 2013 hingga 2019 luasan terumbu karang mengalami penurunan sebesar 6,74 Ha dengan laju perubahan luasan 49,27%. Faktor yang menyebabkan terjadinya penurunan luasan terumbu karang adalah kecepatan arus diperairan Gili Ketapang relatif rendah berkisar antara 0,02-0,09 m/s dan ketinggian gelombang berkisar antara 0,03-0,55 meter menyebabkan tingkat persebaran juvenil karang semakin rendah sehingga ekosistem terumbu karang semakin berkurang. Gili Ketapang memiliki pasang surut tipe campuran condong harian ganda yang menunjukkan dalam satu hari terjadi dua kali air pasang dan dua kali air surut, tetapi tinggi dan periodenya berbeda. Persentase penutupan terumbu karang tertinggi yaitu pada stasiun 2 sebesar 62,1% dan nilai persentase karang hidup terendah yaitu pada stasiun 3 sebesar 35,5%. Kata Kunci: Terumbu Karang, Citra Landsat 7 dan Landsat 8, Pulau Gili Ketapang. ABSTRACTGili Ketapang Island is a coral island that has the condition of a typical coastal area and the majority of the population is the Madura tribe located in the northern region of Probolinggo Regency. Gili Ketapang Island is a tourist destination for snorkeling because of its charming underwater beauty. Coral reef ecosystem is one ecosystem that has a very important role for the waters. The purpose of this study is to determine changes in the extent of coral reefs and factors that cause an increase or decrease in changes in the area of coral reefs on the island of Gili Ketapang Probolinggo. The results showed the area of coral reefs in 2002 to 2013 decreased by 9.53 Ha with a rate of change of 46.67% while in 2013 to 2019 the area of coral reefs decreased by 6.74 Ha with a rate of change of 49.27% . The factors causing the decline in the area of coral reefs are the relatively low current velocity in Gili Ketapang ranging from 0.02-0.09 m / s and wave heights ranging from 0.03-0.55 meters causing the level of distribution of juvenile coral to be lower so that the ecosystem coral reefs are diminishing. Gili Ketapang has a double tilt daily mixed type tide which shows that in one day there are two tides and two tides, but the height and period are different. The highest percentage of coral cover at station 2 was 62.1% and the lowest percentage of live coral at station 3 was 35.5%. Keyword: Coral Reef, Landsat 7 and Landsat 8, Gili Ketapang Island.
THE IMPORTANCE AND UTILIZATION OF BIG DATA FOR INDONESIAN MARITIME INFORMATION Zainul Hidayah
JOURNAL ASRO Vol 11 No 04 (2020): International Journal of ASRO
Publisher : Indonesian Naval Technology College - Sekolah Tinggi Teknologi Angkatan Laut - STTAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37875/asro.v11i04.368

Abstract

Sea ​​transportation mode is still the favourite in the business world because of its high carrying capacity (capacity) and more competitive costs compared to other modes of transportation. As a country that has a vast marine area, Indonesia certainly has many problems related to its marine area. Indonesia faces various potential trans-national crimes that usually occur at sea such as illegal fishing, smuggling of goods, drugs and human, terrorism and piracy. Based on the complex conditions of the potential problems that arise in the maritime sector, all stakeholders and law enforcement officers at sea need integrated maritime information management to support their duties in maintaining security in Indonesia's waters. Therefore, it is hoped that the use big data of maritime information will be able to help stake holders involved in overcoming these problems. Keywords : big data analysis, sea transportation, maritime information; Indonesian water