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Remote Sensing Analysis In RUSLE Erosion Estimation Saptari, Asep Yusup; A, Supriadi; Wikantika, Ketut; S, Darmawan
Indonesian Journal of Geospatial Vol 4, No 1 (2015)
Publisher : Indonesian Journal of Geospatial

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ABTRACT. Soil erosion is a major issue in various hemispheres. It is because erosion affects the survival of ecosystem. Diverse human actions, e.g., bushes burning and illegal logging, play a role in accelerating erosion. Climate factor such as rain intensity has also an influence in the release of soil particles. Therefore, a regular identification of those factors that affect erosion processes is highly needed in order to keep an environmental sustainable. Different areas in Indonesia have different erosion variable characteristics. One of the characteristics is indicated by the varieties of vegetation cover, where a loose vegetation cover causes soil surfaces open for a long time period. Â Till now, researches dealing with the modeling of erosions with wide area coverage are few, since erosion observations have always been conducted by direct observations in the field, hence time consuming. Therefore, an erosion mapping model that is applied in a wide coverage area and the up to date of data is needed. Spatially, erosions can be depicted in a form of spatial information system model describing their potential class levels. There are several erosion models that can be used to find out the erosion occurring on a land, among others Universal Soil Loss Equation (USLE) model or its modification Revised Universal Soil Loss Equation (RUSLE). RUSLE erosion model consists of rainfall, soil erodibility, vegetation cover, slope gradient and length, and support practice factors. Recent technology in remote sensing allowed vegetation cover to be analysed from satellite imagery, make the possibility of erosion analysis in large area in shorter time.Â KEY WORD:Â Erosion, Vegetation, Models, Remote Sensing, RUSLE

Penyediaan Peta Daerah Konflik untuk Manajemen Konflik Pertanahan dengan UAV Handayani, Alfita Puspa; Saptari, Asep Yusup; Abdulharis, Rizqi; Hendriatiningsih, S.; Hernandi1, Andri
Indonesian Journal of Geospatial Vol 5, No 2 (2018)
Publisher : Indonesian Journal of Geospatial

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Tingkat penyelesaian kasus sengketa konflik masalah pertanahan diIndonesia masih kurang dari 50%. Kendala terbesar adalah gesekan denganmasyarakat yang menguasai tanah yang menjadi objek sengketa dan konflik.Dengan perkembangan teknologi pemetaan yang ada, pemetaan daerah konflikdapat dilakukan tanpa secara langsung datang ke lokasi dan tanpa secaralangsung berhadapan dengan masyarakat. Salah satu teknologi pemetaan yangmampu memiliki akses untuk dapat memetakan daerah konflik tanpa secaralangsung datang ke lokasi dan tanpa secara langsung berhadapan denganmasyarakat adalah Teknologi Unmanned Aerial Vehicle (UAV), dengan metodefotogrametri berbiaya rendah/low cost photogrammetry dan menggunakanwahana pesawat tanpa awak/Unmanned Aerial Vehicle (UAV) Kelebihanmetode UAV ini, dapat digunakan pada topografi dengan resiko tinggi danaksessibilitas yang sulit, sehingga merupakan suatu solusi pemetaan di daerahkonflik. Untuk manajemen konflik pertanahan, tidak hanya peralatan saja yangakan digunakan, akan tetapi perlu diperhatikan pula mengenai metode dan teknikpemetaan serta pendekatan karakter sosial budaya masyarakat untukmenyelesaikan konflik, bukan sebagai pemicu tumbuhnya masalah lain.

Remote Sensing Analysis In RUSLE Erosion Estimation Asep Yusup Saptari; Supriadi A; Ketut Wikantika; Darmawan S
Indonesian Journal of Geospatial Vol 4 No 1 (2015)
Publisher : Indonesian Journal of Geospatial

Show Abstract | Download Original | Original Source | Check in Google Scholar

ABTRACT. Soil erosion is a major issue in various hemispheres. It is because erosion affects the survival of ecosystem. Diverse human actions, e.g., bushes burning and illegal logging, play a role in accelerating erosion. Climate factor such as rain intensity has also an influence in the release of soil particles. Therefore, a regular identification of those factors that affect erosion processes is highly needed in order to keep an environmental sustainable. Different areas in Indonesia have different erosion variable characteristics. One of the characteristics is indicated by the varieties of vegetation cover, where a loose vegetation cover causes soil surfaces open for a long time period. Till now, researches dealing with the modeling of erosions with wide area coverage are few, since erosion observations have always been conducted by direct observations in the field, hence time consuming. Therefore, an erosion mapping model that is applied in a wide coverage area and the up to date of data is needed. Spatially, erosions can be depicted in a form of spatial information system model describing their potential class levels. There are several erosion models that can be used to find out the erosion occurring on a land, among others Universal Soil Loss Equation (USLE) model or its modification Revised Universal Soil Loss Equation (RUSLE). RUSLE erosion model consists of rainfall, soil erodibility, vegetation cover, slope gradient and length, and support practice factors. Recent technology in remote sensing allowed vegetation cover to be analysed from satellite imagery, make the possibility of erosion analysis in large area in shorter time. KEY WORD: Erosion, Vegetation, Models, Remote Sensing, RUSLE

Penyediaan Peta Daerah Konflik untuk Manajemen Konflik Pertanahan dengan UAV Alfita Puspa Handayani; Asep Yusup Saptari; Rizqi Abdulharis; S. Hendriatiningsih; Andri Hernandi1
Indonesian Journal of Geospatial Vol 7 No 2 (2018)
Publisher : Indonesian Journal of Geospatial

Show Abstract | Download Original | Original Source | Check in Google Scholar

Tingkat penyelesaian kasus sengketa konflik masalah pertanahan diIndonesia masih kurang dari 50%. Kendala terbesar adalah gesekan denganmasyarakat yang menguasai tanah yang menjadi objek sengketa dan konflik.Dengan perkembangan teknologi pemetaan yang ada, pemetaan daerah konflikdapat dilakukan tanpa secara langsung datang ke lokasi dan tanpa secaralangsung berhadapan dengan masyarakat. Salah satu teknologi pemetaan yangmampu memiliki akses untuk dapat memetakan daerah konflik tanpa secaralangsung datang ke lokasi dan tanpa secara langsung berhadapan denganmasyarakat adalah Teknologi Unmanned Aerial Vehicle (UAV), dengan metodefotogrametri berbiaya rendah/low cost photogrammetry dan menggunakanwahana pesawat tanpa awak/Unmanned Aerial Vehicle (UAV) Kelebihanmetode UAV ini, dapat digunakan pada topografi dengan resiko tinggi danaksessibilitas yang sulit, sehingga merupakan suatu solusi pemetaan di daerahkonflik. Untuk manajemen konflik pertanahan, tidak hanya peralatan saja yangakan digunakan, akan tetapi perlu diperhatikan pula mengenai metode dan teknikpemetaan serta pendekatan karakter sosial budaya masyarakat untukmenyelesaikan konflik, bukan sebagai pemicu tumbuhnya masalah lain.

Building Information Modeling (BIM) Utilization for 3D Fiscal Cadastre Sadikin Hendriatiningsih; Andri Hernandi; Asep Yusup Saptari; Ratri Widyastuti; Dhendy Saragih
Indonesian Journal of Geography Vol 51, No 3 (2019): Indonesian Journal of Geography
Publisher : Faculty of Geography, Universitas Gadjah Mada

Parcels data in Indonesia are still stored in 2-dimensional (2D) geometry which are integrated with other attribute data, such as the case with the Directorate of Land and Building Tax Indonesia. Whereas, building taxes assessment refers to a number of details that require the information to be stored in 3-dimensional (3D) forms. This study aims at the use of Building Information Modeling (BIM) technology, which widely used in building asset management in 3D. This research illustrates the usability of the role of BIM in assessing and managing building taxes in Indonesia. The point clouds were obtained using Terrestrial Laser Scanner (TLS) technology. The point clouds processed so that it can form 3-dimensional geometrical apartment. The attributes of the 3-dimensional model integrated with the geometric model using the BIM concept. The results analyzed to assess whether BIM concept was able to fulfill the needs of the 3D fiscal cadastre in Indonesia.

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