Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Prosiding Seminar Nasional Official Statistics
Sagitama, Daniel Angga
Unknown Affiliation
Humanities Computer Science & IT Economics, Econometrics & Finance Social Sciences

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Pemanfaatan Citra Satelit untuk Mendeteksi Zona Potensi Penangkapan Ikan Cakalang Sagitama, Daniel Angga; Marsisno, Waris
Seminar Nasional Official Statistics Vol 2024 No 1 (2024): Seminar Nasional Official Statistics 2024
Publisher : Politeknik Statistika STIS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34123/semnasoffstat.v2024i1.2215

Abstract

North Sumatra has some of the main commodities of fishing, one of which is skipjack tuna. During the period from 2019 to 2021, the production of skipjack tuna in North Sumatra has declined. To help fishermen find out where the fish are gathering, it is necessary to map Potential Fishing Zone (PFZ) using remote sensing methods. The research is aimed at implementing remote sensing methods for PFZ detection using Aqua-MODIS sensor data, determining sea surface temperature spread (SST) and chlorophyll-a concentration, as well as forming a monthly PFZs map. Furthermore, the highest SST occurred in February at 34.5°C and the lowest in December at 27.3°C. Meanwhile, high concentrations of chlorophyll-a tend to accumulate near the coast. As a result of the estimate of the potential zone for catch, September has the most potential points followed by October, while the months with the least potential points are January, July, and March. From the results, it can be said that the best time to catch skipjack tuna in the West Indian Ocean, the Nias Islands and the Sibolga Nias waters is predicted to be in September and October.
Co-Authors Marsisno, Waris