International Journal of Remote Sensing and Earth Sciences, 2017
Most lakes in Indonesia have suffered (decrease in quality) caused by land conversion in the catc... more Most lakes in Indonesia have suffered (decrease in quality) caused by land conversion in the catchment area, soil erosion, and water pollution from agriculture and households. This study utilizes remote sensing data to monitor several parameters used as ecosystem status assessors in accordance with the guidelines of Lake Ecosystem Management provided by the Ministry of Environment. The monitoring was done at Lake Rawa Pening using Landsat TM/ETM+ satellite data over the period of 2000-2013. The data standardization was done for sun angle correction and also atmospheric correction by removing dark pixels using histogram adjustment method. RGB color composites (R: NIR + SWIR, G: NIR, B: NIR-RED) were used for water hyacinth identification; thus, the lake water surface area can be delineated. Further samples were collected for water hyacinth and water classification with Maximum Likelihood method. Total Suspended Matter (TSM) by Doxaran model and the water clarity from field measuremen...
Abstrak: Data satelit penginderaan jauh merupakan salah satu data untuk memperoleh informasi feno... more Abstrak: Data satelit penginderaan jauh merupakan salah satu data untuk memperoleh informasi fenomena alam di permukaan bumi yang diperoleh melalui suatu alat media ( sensor ) yang dipasang pada sebuah pesawat atau satelit. Tujuan penelitian ini untuk menguraikan tentang karakteristik teknis penginderaan jauh yang dihasilkan oleh berbagai citra satelit bumi, yaitu satelit Landsat, Spot dan Ikonos serta tentang potensi aplikasi datanya untuk berbagai bidang. Metode yang digunakan adalah dengan mempelajari literatur yang diperoleh dari data pustaka, media internet, hasil-hasil penelitian yang berkembang dewasa ini, dan melakukan analisis data. Hasil penelitian menunjukkan bahwa: (1) sensor dapat mendeteksi obyek permukaan bumi melalui pengukuran reflektansi ataupun emisi oleh medium gelombang elektromagnetik. (2) Berbagai jenis data satelit penginderaan jauh yang diterima sensor memiliki karakteristik berlainan, sehingga potensi pemanfaatannya pun berbeda-beda. (3) Karakteristik yang ...
International Journal of Remote Sensing and Earth Sciences (IJReSES)
The scope of this research is the application of the random forest method to SPOT 7 data to produ... more The scope of this research is the application of the random forest method to SPOT 7 data to produce bathymetry information for shallow waters in Indonesia. The study aimed to analyze the effect of base objects in shallow marine habitats on estimating bathymetry from SPOT 7 satellite imagery. SPOT 7 satellite imagery of the shallow sea waters of Gili Matra, West Nusa Tenggara Province was used in this research. The estimation of bathymetry was carried out using two in-situ depth-data modifications, in the form of a random forest algorithm used both without and with benthic habitats (coral reefs, seagrass, macroalgae, and substrates). For bathymetry estimation from SPOT 7 data, the first modification (without benthic habitats) resulted in a 90.2% coefficient of determination (R2) and 1.57 RMSE, while the second modification (with benthic habitats) resulted in an 85.3% coefficient of determination (R2) and 2.48 RMSE. This research showed that the first modification achieved slightly be...
Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melih... more Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melihat dinamika fluktuasi besarnya Total Suspended Matter (TSM). Dalam penelitian ini telah dilakukan pengembangan model ekstraksi TSM dengan studi kasus di muara sungaiCitanduy yang merupakan salah satu penyebab proses pendangkalan dikawasan perairan Segara Anakan.Tujuan penelitian ini adalah pengembangan model TSM yang diekstraksi dari data satelit SPOT 6. Metode penelitian adalahmenggunakan pendekatan algoritma dari persamaan fungsi  ekponensial satu kanal band merah dari data satelit  SPOT 6,dimana nilai reflektansi data band merah yang sudah terkoreksi atmosfer. Hasil analisis menunjukkan bahwa kanal merah sensitif terhadap nilai konsentrasi TSM, terbukti dapat memberikan identifikasi nilai konsentrasi TSM yang baik. Berdasarkan hasil test area sebanyak 28 titik pengamatan dapat menunjukkan nilai koefesien determinasi R2= 0,903 % ini menunjukkan suatu hasil yangsignifikan.
International Journal of Remote Sensing and Earth Sciences (IJReSES)
Land conversion occurred in the lake catchment area caused the decreasing of water quality in man... more Land conversion occurred in the lake catchment area caused the decreasing of water quality in many lakes of Indonesia. According to Lake Ecosystem Management Guidelines from Ministry of Environment, tropic state of lake water is one of parameters for assessing the lake ecosystem status. Tropic state can be indicated by the quantity of nitrogen, phosphorus, chlorophyll, and water clarity. The objective of this research is to develop the water quality algorithm and map the water clarity of lake water using Landsat 8 data. The data were standardized for sun geometry correction and atmospheric correction using Dark Object Subtraction method. In the first step, Total Suspended Solid (TSS) distributions in the lake were calculated using a semi empirical algorithm (Doxaran et al., 2002), which can be applied to a wide range of TSS values. Secchi Disk Transparency (SDT) distributions were calculated using our water clarity algorithm that was obtained from the relationship between TSS and SD...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Jun 10, 2010
Research on oceanography application either in global scale or mesoscale requires sea surface lem... more Research on oceanography application either in global scale or mesoscale requires sea surface lemperature observation ^and' imagery ocean color from satellite. LAP AN has done some observation on oceanography by using NOAA-AVHRR Satellite Data, as in determining the ...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Aug 12, 2010
... tambak Page 10. Analisis Perubahan Hutan Mangrove Menggunakan.....Nana Suwargana) 73 ... Mapp... more ... tambak Page 10. Analisis Perubahan Hutan Mangrove Menggunakan.....Nana Suwargana) 73 ... Mapping Lake Water Clarity with Landsat Image in Wisconsin, USA. Dahuri R., Rais J., Ginting SP dan Sitepu MJ, 2001. Pengelolaan ...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Jun 10, 2010
... masa jangka panjang dan berkelanjutan dengan menjaga prinsip kelestarian lingkmgannya. Inform... more ... masa jangka panjang dan berkelanjutan dengan menjaga prinsip kelestarian lingkmgannya. Informasi kesesuaian lahan di wilayah pesisir sangat membantu dalam ha1 memformulasikan berbagai kebijakan dalam perencanaan program-program pengelolaan ...
Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melih... more Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melihat dinamika fluktuasi besarnya Total Suspended Matter (TSM). Dalam penelitian ini telah dilakukan pengembangan model ekstraksi TSM dengan studi kasus di muara sungaiCitanduy yang merupakan salah satu penyebab proses pendangkalan dikawasan perairan Segara Anakan.Tujuan penelitian ini adalah pengembangan model TSM yang diekstraksi dari data satelit SPOT 6. Metode penelitian adalahmenggunakan pendekatan algoritma dari persamaan fungsi  ekponensial satu kanal band merah dari data satelit  SPOT 6,dimana nilai reflektansi data band merah yang sudah terkoreksi atmosfer. Hasil analisis menunjukkan bahwa kanal merah sensitif terhadap nilai konsentrasi TSM, terbukti dapat memberikan identifikasi nilai konsentrasi TSM yang baik. Berdasarkan hasil test area sebanyak 28 titik pengamatan dapat menunjukkan nilai koefesien determinasi R2= 0,903 % ini menunjukkan suatu hasil yangsignifikan.
International Journal of Remote Sensing and Earth Sciences (IJReSES)
The scope of this research is the application of the random forest method to SPOT 7 data to produ... more The scope of this research is the application of the random forest method to SPOT 7 data to produce bathymetry information for shallow waters in Indonesia. The study aimed to analyze the effect of base objects in shallow marine habitats on estimating bathymetry from SPOT 7 satellite imagery. SPOT 7 satellite imagery of the shallow sea waters of Gili Matra, West Nusa Tenggara Province was used in this research. The estimation of bathymetry was carried out using two in-situ depth-data modifications, in the form of a random forest algorithm used both without and with benthic habitats (coral reefs, seagrass, macroalgae, and substrates). For bathymetry estimation from SPOT 7 data, the first modification (without benthic habitats) resulted in a 90.2% coefficient of determination (R2) and 1.57 RMSE, while the second modification (with benthic habitats) resulted in an 85.3% coefficient of determination (R2) and 2.48 RMSE. This research showed that the first modification achieved slightly be...
Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melih... more Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melihat dinamika fluktuasi besarnya Total Suspended Matter (TSM). Dalam penelitian ini telah dilakukan pengembangan model ekstraksi TSM dengan studi kasus di muara sungaiCitanduy yang merupakan salah satu penyebab proses pendangkalan dikawasan perairan Segara Anakan.Tujuan penelitian ini adalah pengembangan model TSM yang diekstraksi dari data satelit SPOT 6. Metode penelitian adalahmenggunakan pendekatan algoritma dari persamaan fungsi  ekponensial satu kanal band merah dari data satelit  SPOT 6,dimana nilai reflektansi data band merah yang sudah terkoreksi atmosfer. Hasil analisis menunjukkan bahwa kanal merah sensitif terhadap nilai konsentrasi TSM, terbukti dapat memberikan identifikasi nilai konsentrasi TSM yang baik. Berdasarkan hasil test area sebanyak 28 titik pengamatan dapat menunjukkan nilai koefesien determinasi R2= 0,903 % ini menunjukkan suatu hasil yangsignifikan.
International Journal of Remote Sensing and Earth Sciences (IJReSES)
Land conversion occurred in the lake catchment area caused the decreasing of water quality in man... more Land conversion occurred in the lake catchment area caused the decreasing of water quality in many lakes of Indonesia. According to Lake Ecosystem Management Guidelines from Ministry of Environment, tropic state of lake water is one of parameters for assessing the lake ecosystem status. Tropic state can be indicated by the quantity of nitrogen, phosphorus, chlorophyll, and water clarity. The objective of this research is to develop the water quality algorithm and map the water clarity of lake water using Landsat 8 data. The data were standardized for sun geometry correction and atmospheric correction using Dark Object Subtraction method. In the first step, Total Suspended Solid (TSS) distributions in the lake were calculated using a semi empirical algorithm (Doxaran et al., 2002), which can be applied to a wide range of TSS values. Secchi Disk Transparency (SDT) distributions were calculated using our water clarity algorithm that was obtained from the relationship between TSS and SD...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Jun 10, 2010
Research on oceanography application either in global scale or mesoscale requires sea surface lem... more Research on oceanography application either in global scale or mesoscale requires sea surface lemperature observation ^and' imagery ocean color from satellite. LAP AN has done some observation on oceanography by using NOAA-AVHRR Satellite Data, as in determining the ...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Aug 12, 2010
... tambak Page 10. Analisis Perubahan Hutan Mangrove Menggunakan.....Nana Suwargana) 73 ... Mapp... more ... tambak Page 10. Analisis Perubahan Hutan Mangrove Menggunakan.....Nana Suwargana) 73 ... Mapping Lake Water Clarity with Landsat Image in Wisconsin, USA. Dahuri R., Rais J., Ginting SP dan Sitepu MJ, 2001. Pengelolaan ...
International Journal of Remote Sensing and Earth Sciences, 2017
Most lakes in Indonesia have suffered (decrease in quality) caused by land conversion in the catc... more Most lakes in Indonesia have suffered (decrease in quality) caused by land conversion in the catchment area, soil erosion, and water pollution from agriculture and households. This study utilizes remote sensing data to monitor several parameters used as ecosystem status assessors in accordance with the guidelines of Lake Ecosystem Management provided by the Ministry of Environment. The monitoring was done at Lake Rawa Pening using Landsat TM/ETM+ satellite data over the period of 2000-2013. The data standardization was done for sun angle correction and also atmospheric correction by removing dark pixels using histogram adjustment method. RGB color composites (R: NIR + SWIR, G: NIR, B: NIR-RED) were used for water hyacinth identification; thus, the lake water surface area can be delineated. Further samples were collected for water hyacinth and water classification with Maximum Likelihood method. Total Suspended Matter (TSM) by Doxaran model and the water clarity from field measuremen...
Abstrak: Data satelit penginderaan jauh merupakan salah satu data untuk memperoleh informasi feno... more Abstrak: Data satelit penginderaan jauh merupakan salah satu data untuk memperoleh informasi fenomena alam di permukaan bumi yang diperoleh melalui suatu alat media ( sensor ) yang dipasang pada sebuah pesawat atau satelit. Tujuan penelitian ini untuk menguraikan tentang karakteristik teknis penginderaan jauh yang dihasilkan oleh berbagai citra satelit bumi, yaitu satelit Landsat, Spot dan Ikonos serta tentang potensi aplikasi datanya untuk berbagai bidang. Metode yang digunakan adalah dengan mempelajari literatur yang diperoleh dari data pustaka, media internet, hasil-hasil penelitian yang berkembang dewasa ini, dan melakukan analisis data. Hasil penelitian menunjukkan bahwa: (1) sensor dapat mendeteksi obyek permukaan bumi melalui pengukuran reflektansi ataupun emisi oleh medium gelombang elektromagnetik. (2) Berbagai jenis data satelit penginderaan jauh yang diterima sensor memiliki karakteristik berlainan, sehingga potensi pemanfaatannya pun berbeda-beda. (3) Karakteristik yang ...
International Journal of Remote Sensing and Earth Sciences (IJReSES)
The scope of this research is the application of the random forest method to SPOT 7 data to produ... more The scope of this research is the application of the random forest method to SPOT 7 data to produce bathymetry information for shallow waters in Indonesia. The study aimed to analyze the effect of base objects in shallow marine habitats on estimating bathymetry from SPOT 7 satellite imagery. SPOT 7 satellite imagery of the shallow sea waters of Gili Matra, West Nusa Tenggara Province was used in this research. The estimation of bathymetry was carried out using two in-situ depth-data modifications, in the form of a random forest algorithm used both without and with benthic habitats (coral reefs, seagrass, macroalgae, and substrates). For bathymetry estimation from SPOT 7 data, the first modification (without benthic habitats) resulted in a 90.2% coefficient of determination (R2) and 1.57 RMSE, while the second modification (with benthic habitats) resulted in an 85.3% coefficient of determination (R2) and 2.48 RMSE. This research showed that the first modification achieved slightly be...
Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melih... more Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melihat dinamika fluktuasi besarnya Total Suspended Matter (TSM). Dalam penelitian ini telah dilakukan pengembangan model ekstraksi TSM dengan studi kasus di muara sungaiCitanduy yang merupakan salah satu penyebab proses pendangkalan dikawasan perairan Segara Anakan.Tujuan penelitian ini adalah pengembangan model TSM yang diekstraksi dari data satelit SPOT 6. Metode penelitian adalahmenggunakan pendekatan algoritma dari persamaan fungsi  ekponensial satu kanal band merah dari data satelit  SPOT 6,dimana nilai reflektansi data band merah yang sudah terkoreksi atmosfer. Hasil analisis menunjukkan bahwa kanal merah sensitif terhadap nilai konsentrasi TSM, terbukti dapat memberikan identifikasi nilai konsentrasi TSM yang baik. Berdasarkan hasil test area sebanyak 28 titik pengamatan dapat menunjukkan nilai koefesien determinasi R2= 0,903 % ini menunjukkan suatu hasil yangsignifikan.
International Journal of Remote Sensing and Earth Sciences (IJReSES)
Land conversion occurred in the lake catchment area caused the decreasing of water quality in man... more Land conversion occurred in the lake catchment area caused the decreasing of water quality in many lakes of Indonesia. According to Lake Ecosystem Management Guidelines from Ministry of Environment, tropic state of lake water is one of parameters for assessing the lake ecosystem status. Tropic state can be indicated by the quantity of nitrogen, phosphorus, chlorophyll, and water clarity. The objective of this research is to develop the water quality algorithm and map the water clarity of lake water using Landsat 8 data. The data were standardized for sun geometry correction and atmospheric correction using Dark Object Subtraction method. In the first step, Total Suspended Solid (TSS) distributions in the lake were calculated using a semi empirical algorithm (Doxaran et al., 2002), which can be applied to a wide range of TSS values. Secchi Disk Transparency (SDT) distributions were calculated using our water clarity algorithm that was obtained from the relationship between TSS and SD...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Jun 10, 2010
Research on oceanography application either in global scale or mesoscale requires sea surface lem... more Research on oceanography application either in global scale or mesoscale requires sea surface lemperature observation ^and' imagery ocean color from satellite. LAP AN has done some observation on oceanography by using NOAA-AVHRR Satellite Data, as in determining the ...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Aug 12, 2010
... tambak Page 10. Analisis Perubahan Hutan Mangrove Menggunakan.....Nana Suwargana) 73 ... Mapp... more ... tambak Page 10. Analisis Perubahan Hutan Mangrove Menggunakan.....Nana Suwargana) 73 ... Mapping Lake Water Clarity with Landsat Image in Wisconsin, USA. Dahuri R., Rais J., Ginting SP dan Sitepu MJ, 2001. Pengelolaan ...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Jun 10, 2010
... masa jangka panjang dan berkelanjutan dengan menjaga prinsip kelestarian lingkmgannya. Inform... more ... masa jangka panjang dan berkelanjutan dengan menjaga prinsip kelestarian lingkmgannya. Informasi kesesuaian lahan di wilayah pesisir sangat membantu dalam ha1 memformulasikan berbagai kebijakan dalam perencanaan program-program pengelolaan ...
Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melih... more Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melihat dinamika fluktuasi besarnya Total Suspended Matter (TSM). Dalam penelitian ini telah dilakukan pengembangan model ekstraksi TSM dengan studi kasus di muara sungaiCitanduy yang merupakan salah satu penyebab proses pendangkalan dikawasan perairan Segara Anakan.Tujuan penelitian ini adalah pengembangan model TSM yang diekstraksi dari data satelit SPOT 6. Metode penelitian adalahmenggunakan pendekatan algoritma dari persamaan fungsi  ekponensial satu kanal band merah dari data satelit  SPOT 6,dimana nilai reflektansi data band merah yang sudah terkoreksi atmosfer. Hasil analisis menunjukkan bahwa kanal merah sensitif terhadap nilai konsentrasi TSM, terbukti dapat memberikan identifikasi nilai konsentrasi TSM yang baik. Berdasarkan hasil test area sebanyak 28 titik pengamatan dapat menunjukkan nilai koefesien determinasi R2= 0,903 % ini menunjukkan suatu hasil yangsignifikan.
International Journal of Remote Sensing and Earth Sciences (IJReSES)
The scope of this research is the application of the random forest method to SPOT 7 data to produ... more The scope of this research is the application of the random forest method to SPOT 7 data to produce bathymetry information for shallow waters in Indonesia. The study aimed to analyze the effect of base objects in shallow marine habitats on estimating bathymetry from SPOT 7 satellite imagery. SPOT 7 satellite imagery of the shallow sea waters of Gili Matra, West Nusa Tenggara Province was used in this research. The estimation of bathymetry was carried out using two in-situ depth-data modifications, in the form of a random forest algorithm used both without and with benthic habitats (coral reefs, seagrass, macroalgae, and substrates). For bathymetry estimation from SPOT 7 data, the first modification (without benthic habitats) resulted in a 90.2% coefficient of determination (R2) and 1.57 RMSE, while the second modification (with benthic habitats) resulted in an 85.3% coefficient of determination (R2) and 2.48 RMSE. This research showed that the first modification achieved slightly be...
Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melih... more Analisis data penginderaan jauh dengan menggunakandata satelit SPOT 6dapat digunakan untuk melihat dinamika fluktuasi besarnya Total Suspended Matter (TSM). Dalam penelitian ini telah dilakukan pengembangan model ekstraksi TSM dengan studi kasus di muara sungaiCitanduy yang merupakan salah satu penyebab proses pendangkalan dikawasan perairan Segara Anakan.Tujuan penelitian ini adalah pengembangan model TSM yang diekstraksi dari data satelit SPOT 6. Metode penelitian adalahmenggunakan pendekatan algoritma dari persamaan fungsi  ekponensial satu kanal band merah dari data satelit  SPOT 6,dimana nilai reflektansi data band merah yang sudah terkoreksi atmosfer. Hasil analisis menunjukkan bahwa kanal merah sensitif terhadap nilai konsentrasi TSM, terbukti dapat memberikan identifikasi nilai konsentrasi TSM yang baik. Berdasarkan hasil test area sebanyak 28 titik pengamatan dapat menunjukkan nilai koefesien determinasi R2= 0,903 % ini menunjukkan suatu hasil yangsignifikan.
International Journal of Remote Sensing and Earth Sciences (IJReSES)
Land conversion occurred in the lake catchment area caused the decreasing of water quality in man... more Land conversion occurred in the lake catchment area caused the decreasing of water quality in many lakes of Indonesia. According to Lake Ecosystem Management Guidelines from Ministry of Environment, tropic state of lake water is one of parameters for assessing the lake ecosystem status. Tropic state can be indicated by the quantity of nitrogen, phosphorus, chlorophyll, and water clarity. The objective of this research is to develop the water quality algorithm and map the water clarity of lake water using Landsat 8 data. The data were standardized for sun geometry correction and atmospheric correction using Dark Object Subtraction method. In the first step, Total Suspended Solid (TSS) distributions in the lake were calculated using a semi empirical algorithm (Doxaran et al., 2002), which can be applied to a wide range of TSS values. Secchi Disk Transparency (SDT) distributions were calculated using our water clarity algorithm that was obtained from the relationship between TSS and SD...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Jun 10, 2010
Research on oceanography application either in global scale or mesoscale requires sea surface lem... more Research on oceanography application either in global scale or mesoscale requires sea surface lemperature observation ^and' imagery ocean color from satellite. LAP AN has done some observation on oceanography by using NOAA-AVHRR Satellite Data, as in determining the ...
Jurnal Penginderaan Jauh Dan Pengolahan Data Citra Digital, Aug 12, 2010
... tambak Page 10. Analisis Perubahan Hutan Mangrove Menggunakan.....Nana Suwargana) 73 ... Mapp... more ... tambak Page 10. Analisis Perubahan Hutan Mangrove Menggunakan.....Nana Suwargana) 73 ... Mapping Lake Water Clarity with Landsat Image in Wisconsin, USA. Dahuri R., Rais J., Ginting SP dan Sitepu MJ, 2001. Pengelolaan ...
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