Nur Alif Ryanto, Retno Utami Agung Wiyono, Entin Hidayah
{"title":"STUDI PERAMALAN PASANG SURUT DI PESISIR PANTAI PANCER KECAMATAN PUGER, KABUPATEN JEMBER","authors":"Nur Alif Ryanto, Retno Utami Agung Wiyono, Entin Hidayah","doi":"10.56064/maspari.v14i1.13653","DOIUrl":null,"url":null,"abstract":"Salah satu data yang dibutuhkan untuk perencanaan pengembangan fasilitas pendukung bangunan pantai yaitu data ramalan pasang surut dan informasi karakteristik kondisi pasang surut yang berguna untuk perencanaan pengelolaan kekayaan laut yang mendukung aktivitas masyarakat pesisir. Data pasang surut dalam perencanaan pengembangan bangunan pantai digunakan sebagai acuan penentuan elevasi tinggi lantai bangunan yang direncanakan agar tidak mempengaruhi bangunan pantai. Penelitian ini bertujuan untuk mendapatkan karakteristik tipe pasang surut menggunakan metode Admiralty, membaca kesesuaian data pasang surut dengan mencari nilai RMSE antara data observasi lapangan dengan peramalan menggunakan program NAO Tide dan Badan Informasi Geospasial (BIG) serta meramalkan pasang surut menggunakan program NAO Tide untuk mengetahui kedudukan elevasi muka air laut pada November ABSTRACT In order to plan facilities and buildings in a coastal area, tidal characteristics, including tidal forecast, are necessary. Tidal data is used to determine the elevation of the building floor, so it is higher than the seawater level. This study was conducted by conducting tidal observation in Pancer Beach, Puger, Jember to obtain the tidal characteristics using the Admiralty method, tidal forecasting using the NAO Tide program, and Geospatial Information Agency (BIG) online service. The tidal observation was conducted for 15 days, from October 3rd until October 17th, 2019. The results showed that the tidal characteristics in Pancer Beach, Puger, Jember is mixed semidiurnal tide with 0,3 Formzahl number. The mean sea level was 143 cm, HHWL 278 cm, and LLWL 9 cm. RMSE between observation and NAO Tide was 11,55%, while RMSE was 12,64% using BIG service. Using the NAO Tide program for three years (November 2019 until November 2022), the tidal forecast results were HHWL value reached 305 cm in February 2021, and LLWL value reached 4 cm in April 2020. While using BIG service, HHWL reached 304 cm in November 2020, and LLWL reached 6 cm in July and August 2020.","PeriodicalId":294614,"journal":{"name":"Maspari Journal : Marine Science Research","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Maspari Journal : Marine Science Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.56064/maspari.v14i1.13653","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
STUDI PERAMALAN PASANG SURUT DI PESISIR PANTAI PANCER KECAMATAN PUGER, KABUPATEN JEMBER
Salah satu data yang dibutuhkan untuk perencanaan pengembangan fasilitas pendukung bangunan pantai yaitu data ramalan pasang surut dan informasi karakteristik kondisi pasang surut yang berguna untuk perencanaan pengelolaan kekayaan laut yang mendukung aktivitas masyarakat pesisir. Data pasang surut dalam perencanaan pengembangan bangunan pantai digunakan sebagai acuan penentuan elevasi tinggi lantai bangunan yang direncanakan agar tidak mempengaruhi bangunan pantai. Penelitian ini bertujuan untuk mendapatkan karakteristik tipe pasang surut menggunakan metode Admiralty, membaca kesesuaian data pasang surut dengan mencari nilai RMSE antara data observasi lapangan dengan peramalan menggunakan program NAO Tide dan Badan Informasi Geospasial (BIG) serta meramalkan pasang surut menggunakan program NAO Tide untuk mengetahui kedudukan elevasi muka air laut pada November ABSTRACT In order to plan facilities and buildings in a coastal area, tidal characteristics, including tidal forecast, are necessary. Tidal data is used to determine the elevation of the building floor, so it is higher than the seawater level. This study was conducted by conducting tidal observation in Pancer Beach, Puger, Jember to obtain the tidal characteristics using the Admiralty method, tidal forecasting using the NAO Tide program, and Geospatial Information Agency (BIG) online service. The tidal observation was conducted for 15 days, from October 3rd until October 17th, 2019. The results showed that the tidal characteristics in Pancer Beach, Puger, Jember is mixed semidiurnal tide with 0,3 Formzahl number. The mean sea level was 143 cm, HHWL 278 cm, and LLWL 9 cm. RMSE between observation and NAO Tide was 11,55%, while RMSE was 12,64% using BIG service. Using the NAO Tide program for three years (November 2019 until November 2022), the tidal forecast results were HHWL value reached 305 cm in February 2021, and LLWL value reached 4 cm in April 2020. While using BIG service, HHWL reached 304 cm in November 2020, and LLWL reached 6 cm in July and August 2020.