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GEA, Jurnal Pendidikan Geografi
Published by Universitas Pendidikan Indonesia
ISSN : 14120313     EISSN : 25497529     DOI : -
Core Subject : Science, Education,
Earth & Planetary Sciences Education
Jurnal Geografi Gea is the information media academics and researchers who have attention to developing the educational disciplines and disciplines of Geography Education in Indonesia. GEA taken from the Greek Ghea means "God of Earth." Jurnal Geografi Gea provides a way for students, lectures, and other researchers to contribute to the scientific development of Geography Education. GEA received numerous research articles in the field of Geography Education Science and Geography.
Arjuna Subject : -
Articles 352 Documents
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(SEMI AUTOMATION BUILDING AREA EXTRACTION USING HIGH RESOLUTION AERIAL PHOTO USING TRANSFERABLE GEOSPASIAL OBJECT BASED IMAGE ANALYSIS (GEOBIA) RULESET) Sari, Luthfiya Ratna
Jurnal Pendidikan Geografi Gea Vol 18, No 1 (2018)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v18i1.8308

Abstract

Residential area diversity became a challenge in building area information extraction especially when associated with the extensive space of residential areas formed in Indonesia. Using high resolution RGB aerial photographs with nDSM height data support, transferable GEOBIA developed to overcome the challenges and problems. Master rulesets arranged in the main area and applied to several test areas to compliment the characteristics as well as the stability of accuracy that can be produced. Segmentation and classification multilevel technique adapted in master ruleset to achieve best results with the lightest processing load. Transferable GEOBIA ruleset proved to provide accurate information of reliable building area on various characteristics of residential area. In the main area, the accuracy value reaches 91.25% while in other test areas the accuracy exceeds 85% which is 92.22%, 86.19% and 92.73%.
UTILIZATION OF TIN EXCAVATION PITS FOR WATER HYACINTH CULTIVATION CULTIVATION IN THE PROVINCE OF BANGKA BELITUNG ISLANDS Meyzilia, Arvina; Darsiharjo, Darsiharjo
Jurnal Pendidikan Geografi Gea Vol 17, No 2 (2017)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v17i2.6758

Abstract

Bangka Belitung Province has large tin excavation pits. Water that fills the large aperture contains harmful metals that are difficult to utilize. To anticipate it, the tin excavation pit can be used as a medium of hyacinth cultivation. This study aims to examine the benefits of hyacinth cultivation in the tin excavation pit. The methods used are survey, literacy study, and documentation. The results show that the tin excavation pit can be used as a medium of water hyacinth cultivation. The cultivation of hyacinth in the tin excavation pit provides several benefits, i.e. (1) absorbing the metal content of Pb and Cd; (2) as biogas material to produce 3,425 MW of electricity; (3) hyacinth can "reclaim" naturally; and (4) as traditional handicraft material to increase economy.
DISTRIBUTION OF BLUE CARBON ECOSYSTEMS IN SMALL ISLANDS USING LANDSAT-8 (CASE STUDY IN PRAMUKA ISLAND) Hanjaniputri, Budi Utami
Jurnal Pendidikan Geografi Gea Vol 17, No 1 (2017)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v17i1.5366

Abstract

The ecosystem of the seashore and the ocean consist of mangrove, seagrass beds, and brackish mars which can pervade the carbon dioxide from the atmosphere and the ocean in the bigger amount than the forest does. That kind of ecosystem known as the Blue Carbon Ecosystem. Ecosystem service mapping is the most important step in the valuation, because it shows important information about ecosystem service of certain area in the bigger scale. This research is aimed to map the ecosystem of mangrove and seagrass beds which exist in small island. This blue carbon ecosystem mapping used remote sensing technology by using satellite imagery Landsat-8. Normalized difference vegetation Index (NDVI) method used to map the ecosystem of mangrove. While, to map the seagrass beds ecosystem used unattended clarification method after going through the correction of water column of Depth-Invariant Index (DII). The final result shows that Pramuka Island has mangrove ecosystem wider than two Islands around it., while the widest seagrass ecosystem is in Panggang Island. It happens because the ecosystem of mangrove in the research location is the result of mangrove planting activity, and it is different with the ecosystem of seagrass which grew naturally. Mangrove planting activity is more focused to Pramuka Island.
COMPARATIVE STUDY MODELING OF GROUND WATER USING GEOGRAPHIC INFORMATION SYSTEM IN KAYUAMBON VILLAGE, BANDUNG BARAT REGENCY Widiawaty, Millary Agung; Dede, Mohammad; Ismail, Arif
Jurnal Pendidikan Geografi Gea Vol 18, No 1 (2018)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v18i1.10397

Abstract

Nowadays, fresh water availability is a problem and require serious attention from all parties. Urbanization in Kayuambon Village causes highly growth population and require fresh water to support the needs, it resources come from groundwater. This research aims to determine the groundwater direction and accumulation based on groundwater modeling using IDW, Kriging, Spline, and Minimum Curvature interpolation techniques. Result shows that Kriging interpolation technique has the highest validity then others with ME = 0.316833, RMSE = 10.68147, and R2 = 0.88934. Groundwater modeling results also found that Kayuambon Village has two cone of depression are located in the central and northern of the village which known as concentration of groundwater flow. This study is expected to be a consideration for people and stakeholders to realize sustainable groundwater utilization.
PENGARUH PENGALAMAN BENCANA TERHADAP KESIAPSIAGAAN PESERTA DIDIK DALAM MENGHADAPI ANCAMAN GEMPABUMI DAN TSUNAMI Havwina, Tian; Maryani, Enok; Nandi, Nandi
Jurnal Pendidikan Geografi Gea Vol 16, No 2 (2016)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v16i2.4041

Abstract

ABSTRAKSalah satu yang dapat mempengaruhi kesiapsiagaan individu adalah dengan adanya pengalaman bencana di masa lalu baik yang dialami secara langsung maupun secara tidak langsung. Pengalaman bencana akan menjadi suatu pembelajaran yang berguna dimasa yang akan datang. Penelitian ini bertujuan untuk mengetahui pengaruh pengalaman bencana terhadap kesiapsiagaan peserta didik di Kota Banda Aceh dengan menggunakan metode penelitian survey. Jumlah sampel sebanyak 90 responden. Data diolah dengan menggunakan analisis regresi linier sederhana. Hasil penelitian menunjukkan bahwa pengalaman bencana mempengaruhi kesiapsiagaan peserta didik walaupun hubungan yang terjadi sedang. Namun demikian mayoritas kesiapsiagaan peserta didik dalam menghadapi ancaman gempa bumi dan tsunami berada pada kategori sangat siap. Oleh sebab itu, untuk dapat terus meningkatkan dan mempertahankan kesiapsiagaan peserta didik, sekolah dapat memanfaatkan situs peninggalan bencana gempa bumi dan tsunami dalam proses pembelajaran di sekolah sebagai bahan ajar dan menggunakan buku manual/saku kesiapsiagaan untuk meningkatkan kesiapsiagaan. Kata Kunci : Pengalaman Bencana, Kesiapsiagaan, Peserta Didik ABSTRACTOne factor that can affect individual’s preparedness is disaster’s experience in the past, whether it was experienced directly or not. Disaster’s experience will be a useful knowledge in the future. The purpose of this study is to investigate the effect of disaster’ experience on students’ preparedness in Banda Aceh using survey as the research methods. There are 90 participants in this study. The data was analyzed using the simple linear regression. The result shows that disaster’s experience affected students’ preparedness, even though the correlation is not high. However, the students’ preparedness in facing the threat of earthquake and tsunami is very ready. Thus, for increasing and maintaining the students’ preparedness, school can utilize the earthquake and tsunami sites on the learning process as a learning material, and also utilize the manual book of preparedness. Keyword : Disaster’s experience, Preparedness, Students
MODEL PROLEM BASED LEARNING TERHADAP KEMAMPUAN MEMECAHKAN MASALAH Lestari, Tuti Rina
Jurnal Pendidikan Geografi Gea Vol 15, No 1 (2015)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v15i1.4181

Abstract

Penelitan dilatarbelakangi pentingnya kemampuan memecahkan masalah agar peserta didik membangun pemikiran konstruktif, sistematis, fokus dalam menganalisis masalah melalui model problem based leraning (PBL). Tujuan penelitian untuk mengetahui pengaruh model PBL terhadap kemampuan memecahkan masalah. Metode yang digunakan ekperimen dengan post-test only, non-equivalent control group design. Penelitian dilakukan di SMA IT As-Syifa Boarding School Subang. Sampel penelitan ini, kelas eksperimen XI IIS 1 jumlah 24 dan kelas kontrol XI IIS 2 jumlah  25. Teknik pengumpulan data dengan tes dan observasi. Teknik analisis data menggunakan uji normalitas, uji homgenitas dan uji-t. Hasil penelitian membuktikan bahwa: 1) tidak terdapat perbedaan kemampuan mendefinisikan masalah antara kelas eksperimen dengan kontrol; 2) terdapat perbedaan kemampuan mengiden-tifikasi masalah antara kelas eksperimen dengan kontrol; 3) terdapat perbedaan kemampuan merumuskan alternatif solusi masalah antara kelas eksperimen dengan kontrol; 4) tidak terdapat perbedaan kemampuan menentukan solusi terbaik antara kelas eksperimen dengan kontrol; dan 5) terdapat perbedaan kemampuan memecahkanan masalah antara kelas eksperimen dengan kelas kontrol. Hasil analisis, PBL berpengaruh terhadap kemampuan memecahkan masalah di SMA IT As-Syifa Boarding School Subang. Kemampuan memecahkan masalah melalui model PBL memerlukan sarana informasi yang bervariasi.
PRELIMINARY STUDY NORMALIZED DIFFERENCE WATER INDEX IN THE RECHARGE AREA OF GROUND WATER OF BEKASI DISTRICT Darul, Achmad; Irawan, Dasapta Erwin; Roekmi, Raden Ajeng Koesoemo; Oktavia, Putu
Jurnal Pendidikan Geografi Gea Vol 17, No 2 (2017)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v17i2.8134

Abstract

In term of groundwater conservation, the aim of this research is to identify normalized difference water index (NDWI) in rock composition region of Qav (conglomerate, sandstone, tuffaceous, tuff, and breccia) which is the recharge area of groundwater deposit in Kabupaten Bekasi, as identified by a stable isotope research in 2001. This research analyzes the NDWI mapping from open access data from high-resolution satellite images and multispectral Sentinel-2. The data is obtained from 20th May 2016 mapping on dry season. The analyze is conducted using QGIS open source software which is accommodated with semi-automatic classification open source plugin. The result shows that the NDWI can be classified into six categories from the lowest value of -1 (low index) to 1 (high index) in Kecamatan Cileungsi Kabupaten Bogor, Kecamatan Setu Kabupaten Bekasi and Kecamatan Bantargebang Kota Bekasi
COVER AND LIST OF CONTENTS OF GEA VOLUME 16 NO. 2 OCTOBER 2016 GEA, JURNAL
Jurnal Pendidikan Geografi Gea Vol 16, No 2 (2016)
Publisher : Indonesia University of Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v16i2.12079

Abstract

COVER AND LIST OF CONTENTS GEA, JURNAL
Jurnal Pendidikan Geografi Gea Vol 10, No 1 (2010)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v10i1.12157

Abstract

Please download file below to see the cover and list of contents.
COVER AND LIST OF CONTENTS GEA, JURNAL
Jurnal Pendidikan Geografi Gea Vol 8, No 1 (2008)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/gea.v8i1.12158

Abstract

Please download the file below to see cover and list of contents.

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