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Contact Name
Dewa Gede Sudika Mangku
Contact Email
dewamangku.undiksha@gmail.com
Phone
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Journal Mail Official
dewamangku.undiksha@gmail.com
Editorial Address
Jalan Udayana No. 11 Singaraja - Bali
Location
Kota denpasar,
Bali
INDONESIA
Jurnal ENMAP
ISSN : 27453731     EISSN : 27453723     DOI : https://doi.org/10.23887/jpss.v2i2.468
JURNAL ENMAP is a journal that facilitates the interests of lecturers, Profesional and the academic community to communicate articles from research results and strengthen the exchange of ideas from academic reviews in the field of geoinformstion, surveying, cartographic, and environmental.The academic articles include research and reviews of studies in Geoinformation, field surveying, environmental, regional issue investigations, resource management, disaster management, remote sensing techniques (RS) and the application of geographical information system (GIS) and in-depth discussion on the development of surveying and mapping tools.
Articles 85 Documents
Pemanfaatan Citra Satelit Resolusi Tinggi pada Google Earth Pro dan SIG untuk Deteksi Kerusakan Infrastruktur Jalan dan Bangunan Akibat dari Abrasi di Pantai Pebuahan, Desa Banyubiru Bagus Arya Yoga Bharata, Ida; Atmaja, Dewa Made; Gunamantha, I Made; Christiawan, Putu Indra; Setiabudi, Gede Iwan
Jurnal ENMAP (Environment and Mapping) Vol. 6 No. 01 (2025): Maret 2025, Jurnal ENMAP
Publisher : Universitas Pendidikan Ganesha

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Abstract

The coastal environment in some parts of Indonesia's coast is vulnerable to coastal dynamics, one of which is abrasion which threatens the organization at Pebuahan Beach, Banyubiru Village, Negara, Jembrana, Bali Island. The objectives of this research are 1) detecting environmental damage to road infrastructure and buildings resulting from abrasion at Pebuahan Beach, and 2) mapping environmental damage to road infrastructure and buildings resulting from abrasion at Pebuahan Beach. The research carried out was exploratory descriptive research using CSRT data available on Google Earth Pro at 3 different times, namely 2009, 2016, and 2023, which were collected through visual interpretation and digitization on the screen and then analyzed using a spatial approach. The research results showed that 184 buildings were washed away and 28 buildings were damaged during the 2009-2023 period. The percentage of buildings that were washed away and damaged was a total of 30% of buildings affected by abrasion during the 2009-2023 period. Apart from that, damage to road infrastructure covering 675.57 meters was washed away and 268.31 meters was damaged, or if combined, it reached 25% of the existing roads in the Pebuahan Beach residential area during the 2009-2023 period. The continuing damage that occurs makes it necessary to take concrete steps to address the large number of buildings and infrastructure that have been lost.
Estimasi Tinggi Pohon Kelapa Berdasarkan Metode Canopy Height Model (CHM) Menggunakan Data Hasil Foto Udara: Indonesia Mabrur, Adkha Yulianandha; Gunawan, Anandha Diva Victoria
Jurnal ENMAP (Environment and Mapping) Vol. 6 No. 01 (2025): Maret 2025, Jurnal ENMAP
Publisher : Universitas Pendidikan Ganesha

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Abstract

Estimasi tinggi pohon kelapa menggunakan Canopy Height Model (CHM) memegang peranan penting dalam pengelolaan pertanian dan pemantauan lingkungan. Pendekatan ini memungkinkan perencanaan pertanian yang lebih efisien dengan menyesuaikan varietas tanaman, jarak tanam, dan pengelolaan lahan. Selain itu, tinggi pohon berfungsi sebagai indikator kesehatan tanaman, memfasilitasi pemantauan produktivitas, dan mendukung pengelolaan sumber daya alam. CHM memanfaatkan citra satelit atau pemetaan udara untuk memperkirakan tinggi pohon secara tidak langsung dengan membandingkan model elevasi permukaan tanah dan tajuk pohon. Hasil analisis Ground Control Point (GCP) menunjukkan nilai Root Mean Square (RMS) di bawah 5 cm, yang menjamin kualitas ortofoto yang andal. Metode ini meningkatkan kecepatan dan efisiensi pemantauan pertumbuhan pohon kelapa. Dengan demikian, estimasi tinggi menggunakan CHM tidak hanya menyediakan data yang akurat tetapi juga mendukung pengambilan keputusan strategis untuk pengelolaan pertanian berkelanjutan.
DAYA DUKUNG AIR DAN DISTRIBUSINYA DI KABUPATEN GORONTALO, PROVINSI GORONTALO Matalapu, Irawan
Jurnal ENMAP (Environment and Mapping) Vol. 6 No. 01 (2025): Maret 2025, Jurnal ENMAP
Publisher : Universitas Pendidikan Ganesha

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Abstract

Water is a natural resource that is very important for life, both for domestic needs, agriculture, industry, and natural ecosystems. Along with the increasing population and economic activities, the need for water is increasing. This study aims to evaluate the status of domestic water carrying capacity and its distribution in Gorontalo Regency. Determination of water carrying capacity is done by comparing water availability and water demand. Water carrying capacity is calculated according to the method stipulated in Permen LH No. 17 of 2009 combined with spatial distribution using the Guidelines for Determining Regional DDDTLH by KLHK in 2019. The results showed that the existing water availability in Gorontalo district reached 1,376,746,875 m3/year and the water demand reached 669,190,400 m3/year. based on the criteria of Permen LH No. 17 of 2009, the status of water carrying capacity in Gorontalo district is declared surplus. The projection of water carrying capacity for the next 10 years Gorontalo Regency will remain in surplus condition. The spatial distribution of the existing water carrying capacity in Gorontalo Regency shows that there are areas that have a deficit carrying capacity status. However, this condition does not affect the overall status of water carrying capacity as long as water resources management is carried out properly.
Analisis Spasial Kerapatan Vegetasi di Kabupaten Tabanan Luh Gede Sri Utami; Dwipayana, Made; Sumadyanti, Umi Varica; Mardiana, Oriza
Jurnal ENMAP (Environment and Mapping) Vol. 6 No. 01 (2025): Maret 2025, Jurnal ENMAP
Publisher : Universitas Pendidikan Ganesha

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Abstract

This study aims to analyze vegetation density in Tabanan Regency spatially using the NDVI (Normalized Difference Vegetation Index) method derived from Landsat 8 satellite imagery. The analysis process was carried out by processing band 4 (Red) and band 5 (NIR) to generate NDVI values, which were then classified into six vegetation density categories: non-vegetated, very sparse, sparse, moderate, dense, and very dense. The results showed that vegetation in the very dense category dominates most areas, particularly in highland sub-districts such as Pupuan, Penebel, and Selemadeg Barat. Conversely, lowland areas such as Kediri, Tabanan, and Marga showed lower vegetation density due to intensive human activities, such as settlements and agriculture. This study emphasizes the importance of protecting densely vegetated areas as conservation zones and highlights the need for reforestation and proper spatial planning efforts to maintain ecosystem balance and ensure environmental sustainability in Tabanan Regency.
Dinamika Ketersediaan dan Kebutuhan Pangan Sumba Timur: Implikasi terhadap Ketahanan Pangan Daerah Widiantini, Ni Putu Setita Praena; Wayan Damar Windu Kurniawan; I Gede Putu Eka Suryana; Umi Varica Sumadyanti; Oriza Mardiana
Jurnal ENMAP (Environment and Mapping) Vol. 6 No. 01 (2025): Maret 2025, Jurnal ENMAP
Publisher : Universitas Pendidikan Ganesha

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Abstract

East Sumba Regency faces challenges to food security due to geographical conditions, a dry climate, and socio-economic dynamics. This study aims to analyze the changes in food availability and demand between 2023 and 2029. A descriptive quantitative approach was employed, utilizing data on food production, population, and regional characteristics. The results show that although a food surplus existed in 2023, it is projected to decline by 2029 due to land degradation, climate change, population growth, and land-use change. Geographical factors such as topography, soil type, and water distribution significantly influence food production. In conclusion, strategies including the protection of productive land, the strengthening of irrigation systems, crop diversification, and the adoption of adaptive technologies are essential to enhance food security in the future.