The Low-Cost UAV-Based Remote Sensing System Capabilities for Large Scale Cadaster Mapping

Rokhmana, Catur Aries; Utomo, Susilo

doi:10.1088/1755-1315/47/1/012005

Cited by 11 publications

(8 citation statements)

References 1 publication

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“…Burgeoning Unmanned Aerial Vehicle (UAV) which can carry a consumer grade camera GEODETA 2019 [2] open the horizon of such a solution due to a very dense ground sampling distance (GSD) provided and particularly it gives a cost effective solution of mapping activities in terms of portability of the platform [3], quick and cheap mapping production line [4,5], and the images geometric accuracies are readily improved by using well calibrated camera [6,7].…”

Section: ìNtroductionmentioning

confidence: 99%

“…), or stated otherwise, the differences must be less than 5%. Therefore, to meet those standards, the UAV-Map system should meet some required standards in producing aerial images likes the GSD range should be between 5cm --10cm [3]…”

Section: The Regulation Requirementsmentioning

confidence: 99%

“…The UAV-Map system is intended to fill a market segment of low budget and small area for aerial mapping [3], [9], [10]. Its overall weight is no more than 2.5kg for easily storage and handling.…”

Section: The Uav-map Systemmentioning

confidence: 99%

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Potential Use of UAV-Based Mapping System to Accelerate the Production of Parcel Boundary Map in Indonesia

Rokhmana

Gumeidhidta

Tjahjadi

2019

KEG

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Recently, the Ministry of Agrarian Affairs announces a decree to accelerate a completion of the registration of land parcels of cadaster maps up to a scale of 1:1000. It is known that the use of Unmanned Aerial Vehicle based mapping system (UAV-Map) can produce orthophoto image with spatial resolution less than 10 cm, but it is not yet known whether UAV-Map implementation is able to identify boundary of land parcel in any condition. Therefore, this paper would analyze the planimetric accuracy that is conformed to the regulation of State Minister of Agrarian Affairs/Head of National Land Agency No.3, 1997 both for urban and rural areas. Two testing areas are established which located on urban area and rural area respectively. Flight missions are conducted using a fixed-wing aircraft equipped with a consumer grade camera and a navigational grade GPS-INS system. Orthophoto maps are produced by using Agisoft Photoscan software. Digitizing of parcel boundaries are followed both on an existing map and on the orthophoto maps. Deviations in areas are expressed in terms of the RMSE figures. Planimetric accuracies as indicated by the RMSE value are of 0,044 m for urban areas and 0,122 m for rural area. It is showed that all discrepancies of the parcels area are still below the recommended threshold values of the regulation. It is can be concluded that the orthophoto maps obtained by using a low cost UAV-Map system can be used to identify land parcels boundaries and to determine the parcel area.

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Section: ìNtroductionmentioning

confidence: 99%

Section: The Regulation Requirementsmentioning

confidence: 99%

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Potential Use of UAV-Based Mapping System to Accelerate the Production of Parcel Boundary Map in Indonesia

Rokhmana

Gumeidhidta

Tjahjadi

2019

KEG

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“…Pada penelitian ini objek mangrove direkam menggunakan sistem wahana udara nir-awak berbiaya rendah. Arsitektur sistem wahana udara nir-awak berbiaya rendah ini terdiri dari (1) platform udara dari hobi aeromodelling; (2) sensor kamera kelas konsumer; (3) logger GPS berbiaya rendah untuk survei control point; (4) struktur open source dari motion processing; dan (5) perangkat lunak SIG open source (Rokhmana & Utomo, 2016).…”

Section: Akuisisi Foto Udaraunclassified

Kajian Wahana Udara Nir-Awak Untuk Akuisisi Data Survei Parameter Biofisik Vegetasi Mangrove

Wijaya

Ramadhani

Rudiastuti

et al. 2019

SNG

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Survei lapangan merupakan salah satu tahapan penting dalam proses pemetaan mangrove. Merujuk pada SNI 7717-2011 tentang Survei dan Pemetaan Mangrove, survei lapangan ditujukan untuk uji akurasi pemetaan dan mengumpulkan data parameter biofisik vegetasi mangrove. Data biofisik yang diambil dalam survei lapangan mangrove antara lain kerapatan tajuk, kerapatan pohon, profil mangrove, spesies mangrove, spesies dominan, dan diameter at breast height (DBH). Namun demikian, proses pengambilan data lapangan pada kenyataannya seringkali menemui rintangan. Kondisi medan dan aksesibilitas merupakan kendala besar dalam survei mangrove. Uji coba pemanfaatan wahana udara nir-awak (UAV) sederhana sebagai alternatif solusi dalam akuisisi data lapangan pada survei mangrove adalah tujuan dari kajian ini. Metode pengukuran parameter biofisik vegetasi mangrove menggunakan wahana udara nir-awak adalah fotogrametri, dimulai dari penentuan rencana terbang, pengolahan digital surface model (DSM) dan orthofoto, hingga analisis 3D untuk pengukuran biofisik vegetasi mangrove. Sesuai dengan Batasan kajian, secara kualitatif, informasi parameter biofisik mangrove seperti kerapatan tajuk, spesies dominan, dan profil mangrove dapat diinterpretasi dengan baik dari data UAV. Untuk beberapa parameter terkait DBH, spesies mangrove, dan kerapatan pohon perlu dilakukan kajian lebih lanjut.

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“…Data acquisition using UAV that combined with ground control points measurement resulted two main products, orthophoto and topographic models or digital surface models (DSM). Orthophoto can reach more than 0.25 m spatial resolution while DSM vertical accuracy between 0.2 -3.2 meters [7,8,9,13]. UAV can provide better resolution data in both temporal and spatial aspects [14].…”

Section: Introductionmentioning

confidence: 99%

The role of detail spatial data resulted from unmanned aerial vehicle for tourism area planning in Karst Area, Gunungkidul

Handayani¹,

Nurteisa²,

Sadali³

2019

Sixth Geoinformation Science Symposium

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Karst area has a fascinating tourist attraction, especially special interest tourism such as cave tubing in Kalisuci tourism area, Gunungkidul, Yogyakarta. The presence of visitor restrictions has an impact on tourism waiting times. However, it also spurs the development potential besides cave exploration. Planning and development of tourist sites that include locations and consider the existing conditions of the region can only be done optimally with data and spatial analysis. On the other hand, the specific terrain condition, steeply hilly karst, is a great challenge in planning and developing karst area. This research aims to build primary spatial data in the Kalisuci Tourism area and provide a reference about the role of spatial data produced for planning special interest tourism in Kalisuci karst area, Gunungkidul. Primary spatial data was built from data acquisition using Unmanned Aerial Vehicle (UAV) technology. This data is fundamental in the planning inputs for the development of the Kalisuci special interest tourism area in supporting the planning of tourist areas in accordance with terrain conditions. In addition, the data obtained from acquisition with UAVs are expected to provide detail spatial data collection, which is currently very limited. The resulting data are small format aerial photography, aerial photo imagery (orthorectification results), and digital elevation models in the form of Digital Surface Model (DSM). This paper discusses how far the data generated can contribute to overall field observation and assist in planning special interest tourism in a karst area.

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The Low-Cost UAV-Based Remote Sensing System Capabilities for Large Scale Cadaster Mapping

Cited by 11 publications

References 1 publication

Potential Use of UAV-Based Mapping System to Accelerate the Production of Parcel Boundary Map in Indonesia

Potential Use of UAV-Based Mapping System to Accelerate the Production of Parcel Boundary Map in Indonesia

Kajian Wahana Udara Nir-Awak Untuk Akuisisi Data Survei Parameter Biofisik Vegetasi Mangrove

The role of detail spatial data resulted from unmanned aerial vehicle for tourism area planning in Karst Area, Gunungkidul

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