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FACULTY OF MARINE SCIENCE AND FISHERIES
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  • Profile of the Research Group (KBK) in Remote Sensing and Marine Geographic Information Systems

Profile of the Research Group (KBK) in Remote Sensing and Marine Geographic Information Systems

Profile of Marine Remote Sensing & GIS Research Group - UNUD

Faculty of Marine Affairs and Fisheries

Marine Remote Sensing & GIS

Realizing Integrated Marine and Coastal Governance through the utilization of remote sensing and GIS technology.

Explore Roadmap

Vision and Strategic Goals

The main goals focus on two strategic pillars:

  • Ecosystem Sustainability: Ensuring the long-term health of marine and coastal environments.
  • Blue Economy: Supporting sustainable economic development in the marine sector.

Strategic Advantages

  • Holistic Approach: Integrating Fundamental, Developmental, and Applied Research.
  • Technological Excellence: Integrating Smart Technologies such as AI, Machine Learning, and Big Data.
  • Future-Ready: Designed to address global challenges such as climate impacts and the blue carbon economy.

Expert Team

Prof. Karang

Prof. I Wayan Gede Astawa Karang, S.Si., M.Si., Ph.D

Head of Research Group

Dr. Nurweda

Dr. Eng. I Dewa Nyoman Nurweda Putra, S.Si., M.Si

Member

Yogi

I Putu Yogi Darmendra, S.Si., M.Sc

Member

Eka

I Putu Gede Eka Handrayana Putra, S.Pd., M.Si

Member

Research Roadmap

Main Vision and Goals

Integrated marine and coastal governance through remote sensing and GIS technology for ecosystem sustainability and the blue economy.

Roadmap of Marine Remote Sensing and GIS Research Group

1 Fundamental Research

Physical Oceanography and Geomorphology
  • Oceanographic dynamics, coastal geomorphology, surface variability, and climate impacts.
Environmental Mapping and Monitoring
  • Identification and mapping of habitats and species.
  • Monitoring of capture fisheries and aquaculture.
  • Quantification of marine blue carbon.
Hazards and Pollution
  • Monitoring of marine pollution and mapping of coastal hazards.
Data Integrity
  • Validation and calibration of satellite data against in-situ measurements.

2 Developmental Research

Infrastructure and Smart Technology
  • Information system infrastructure and the application of smart technology (IoT, Big Data, Machine Learning).
Advanced Modeling
  • Oceanographic and ecological modeling.
  • Data assimilation and physical-biogeochemical coupled modeling.
  • Spatial disaster risk modeling.
Algorithm Development
  • Development of marine optical algorithms.
  • Development of satellite imagery correction methods.
Strategic Analysis
  • Policy analysis using spatial data and high-quality models.

3 Applied Research

Governance and Management
  • Coastal and marine zone regulation.
  • Coastal spatial suitability assessment.
  • Data-driven sustainable fisheries management.
Resilience and Conservation
  • Coastal resilience and disaster mitigation.
  • Conservation of species and preservation of critical habitats.
Economic Valuation
  • Economic valuation of marine resources and Blue Carbon credit mechanisms.

Publication Archive

Featured scientific works by research group members supporting the Research Roadmap

Species diversity assessment and aboveground biomass estimation of mangroves using remote sensing and field observations

K.K. Basheer Ahammed, I.W.G.A. Karang, et al.

Canadian Journal of Forest Research 2025 DOI Link
Statistical analyses of ocean eddies in the Lombok Strait and adjacent waters based on Synthetic Aperture Radar imagery

I. Wayan Gede Astawa Karang, Rinaldy Terra Pratama

Advances in Space Research 2025 DOI Link
Komparasi Citra Multispektral Untuk Estimasi Simpanan Karbon Pada Kawasan Mangrove Nusa Lembongan

Krisnanda, I. M. D., Karang, I. W. G. A., & Putra, I. D. N. N.

Journal of Marine Research and Technology 2025 DOI Link
On the distinction of seasonal internal solitary waves characteristics in the Lombok Strait based on multi-satellite data

Chonnaniyah, Takahiro Osawa, Abd Rahman As-Syakur, I. Wayan Gede Astawa Karang & Jose C. B. da Silva

International Journal of Remote Sensing 2023 DOI Link
Landsat 8 Observation of the Internal Solitary Waves in the Lombok Strait

I Wayan Gede Astawa Karang, Chonnaniyah, Takahiro Osawa

Indonesian Journal of Geography 2019
Analysis and Development of Vulnerability Indicators Due to Climate Change in the Coastal Areas of the Island of Bali

Iwkeka Putra, IGBS Dharma, Iwkeka Putra, IGBS Dharma, I Astarini, IWGA Karang

Journal of Sustainability Science and Management 2025
Detecting religion from space: Nyepi Day in Bali

I Wayan Gede Astawa Karang, Alemarie Ceria, John Lynham

Remote Sensing Applications 2021 DOI Link
Internal solitary wave observations in the Flores Sea using the Himawari-8 geostationary satellite

I Wayan Gede Astawa Karang, Chonnaniyah & Takahiro Osawa

International Journal of Remote Sensing 2020 DOI Link
Map-ping of the Spatio-Spectral Dynamics of Mangrove Chlorophyll Con-centrations via Sentinel-2 Satellite Imagery

Ahammed, B. K. K., Karang, I. W. G. A., et al.

Forum Geografi 2024
Satellite remote sensing techniques for mapping and estimating mangrove carbon stocks in the small island of Gili Meno, West Nusa Tenggara, Indonesia

Karang, I W. G. A., Nuarsa IW, Hendrawan IG, Dewi NMNBS, Yasa PK, Krisnanda IMD

Biodiversitas 2024
High-Resolution Seagrass Species Mapping and Propeller Scars Detection in Tanjung Benoa, Bali through UAV Imagery

I Wayan Gede Astawa Karang, Ni Luh Putu Ratih Pravitha, et al.

Journal of Ecological Engineering 2024 DOI Link
Estimating Surface Current from Himawari-8 SST Data Using Particle Image Velocimetry Method (Case Study in The Flores Sea)

Wati, K. S., Osawa, T., & Karang, I. W. G. A.

Indonesian Journal of Applied Physics 2023 DOI Link
Distribusi Pencemaran Sampah Plastik pada Sempadan Sungai di Bali yang Bermuara di Perairan Selat Bali dengan Analisis Generalized Additive Models (GAM)

Putu Bagus Angga Utama, I Gede Hendrawan, I Wayan Gede Astawa Karang, Putra Bagus Panji Pamungkas

Journal of Marine Research and Technology 2023
Perbandingan Akurasi Metode Empiris untuk Pemetaan Batimetri Perairan Benoa, Bali, Menggunakan Citra Satelit SPOT

Syifa'ul Qolbiyatun Nisa, I Wayan Gede Astawa Karang, et al.

Journal of Marine Research and Technology 2023
Estimasi Simpanan Karbon pada Biomassa Mangrove di Tahura Ngurah Rai

Ni Luh Putu Ratih Pravitha, I Wayan Gede Astawa Karang, Made Suartana

Ecotrophic: Jurnal Ilmu Lingkungan 2022


News

  • Improving Academic Quality and Governance, FKP Unu...
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    Rabu, 25 Februari 2026
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    Minggu, 25 Januari 2026
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Announcement

  • Class Schedule for the Even Semester of Academic Year 2025/2026 Faculty of Marine Sciences and Fisheries, Udayana University
    Rabu, 4 Februari 2026
  • Study Abroad Scholarships Webinar Information
    Rabu, 17 Desember 2025
  • Invitation to participate in the 11th Rector's Cup tournament in 2025
    Jumat, 12 Desember 2025
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Agendas

  • Call For Paper
    Senin, 2 Oktober 2017
  • Undangan Menghadiri Kegiatan and International "Cedus-Unhas" Seweed Symposium.
    Senin, 2 Oktober 2017
  • Undangan Pemakalah dan Peserta Seminar 8th ICBB
    Selasa, 11 Juli 2017
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Kontak Kami

Faculty of Marine Affairs and Fisheries, Udayana University


Jl. Kampus Bukit Jimbaran 80361 Bali, Indonesia

Phone: +62 361 702802

Email: fkp@unud.ac.id

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