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All Journal Jurnal Kelautan Nasional Jurnal Riset Jakarta The International Journal of Remote Sensing and Earth Sciences (IJReSES)
Joko Subandriyo
Unknown Affiliation
Earth & Planetary Sciences Environmental Science

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Halaman Depan JRJ Vol 13 No 1 JOKO SUBANDRIYO
Jurnal Riset Jakarta Vol. 13 No. 1 (2020): Jurnal Riset Jakarta
Publisher : Dewan Riset Daerah (DRD) Provinsi Daerah Khusus Ibukota (DKI) Jakarta

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Halaman Depan JRJ Vol 13 No 1
Halaman Depan JRJ Vol 12 No 2 Joko Subandriyo
Jurnal Riset Jakarta Vol. 12 No. 2 (2019): Jurnal Riset Jakarta
Publisher : Dewan Riset Daerah (DRD) Provinsi Daerah Khusus Ibukota (DKI) Jakarta

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Halaman Depan JRJ Vol 12 No 2
Halaman Depan JRJ Vol 13 No 2 2020 Joko Subandriyo
Jurnal Riset Jakarta Vol. 13 No. 2 (2020): Jurnal Riset Jakarta
Publisher : Dewan Riset Daerah (DRD) Provinsi Daerah Khusus Ibukota (DKI) Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37439/jurnaldrd.v13i2.43

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Halaman Depan JRJ Vol 13 No 2 2020
Halaman Depan JKN Vol 17 No 2 Agustus 2022 Joko Subandriyo
Jurnal Kelautan Nasional Vol 17, No 2 (2022): AGUSTUS
Publisher : Pusat Riset Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkn.v17i2.11958

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Halaman Belakang JKN Vol 17 No 2 Agustus 2022 Joko Subandriyo
Jurnal Kelautan Nasional Vol 17, No 2 (2022): AGUSTUS
Publisher : Pusat Riset Kelautan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jkn.v17i2.11959

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VERIFICATION OF PISCES DISSOLVED OXYGEN MODEL USING IN SITU MEASUREMENT IN BIAK, ROTE, AND TANIMBAR SEAS, INDONESIA Armyanda Tussadiah; Joko Subandriyo; Sari Novita; Widodo S. Pranowo
International Journal of Remote Sensing and Earth Sciences Vol. 14 No. 1 (2017)
Publisher : BRIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30536/j.ijreses.2017.v14.a2681

Abstract

Dissolved oxygen (DO) is one of the most chemical primary data in supported life for marine organisms. Ministry of Marine Affairs and Fisheries Republic of Indonesia through Infrastructure Development for Space Oceanography (INDESO) Project provides dissolved oxygen data services in Indonesian Seas for 7 days backward and 10 days ahead (9,25 km x 9.25 km, 1 daily). The data based on Biogeochemical model (PISCES) coupled with hydrodynamic model (NEMO), with input data from satellite acquisition. This study investigated the performance and accuracy of dissolved oxygen from PISCES model, by comparing with the measurement in situ data in Indonesian Seas specifically in three outermost islands of Indonesia (Biak Island, Rote Island, and Tanimbar Island). Results of standard deviation values between in situ DO and model are around two (St.dev ± 2). Based on the calculation of linear regression between in situ DO with the standard deviation obtained a high determinant coefficient, greater than 0.9 (R2 ≥ 0.9). Furthermore, RMSE calculation showed a minor error, less than 0.05. These results showed that the equation of the linear regression might be used as a correction equation to gain the verified dissolved oxygen.
Co-Authors Armyanda Tussadiah Sari Novita Widodo S. Pranowo