Tag Archives: DSM

Topographic survey of 12300 hectares in Niger for the study of floods in Niamey

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3D modeling carried out by aerial photogrammetry over a length of 25 km for the prevention of Niger river flood risks. Results obtained from 7000 aerial images taken by the company Drone Africa Service. Post-traitement par Drones Imaging. Niger – Relevé topographique pour l’étude des inondations à Niamey from Drones Imaging on Vimeo. 3D modeling […]

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Mapping and topographic survey by drone – Karting track of Cormeilles

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Topographic survey of the circuit of Cormeilles en Vexin Results obtained from 905 aerial images taken by the company AERODRONESCORSE. Post-processing by Drones Imaging. Topographic survey delivered in the form of an orthophoto (2cm GSD) and a dense cloud (30 million points). Compatible with Autocad, these geospatial datas will be used as support for the […]

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3D scan by photogrammetry – Paris Charles de Gaulle Airport

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Digital Surface Model and orthphoto of the terminal 2. Results obtained by photogrammetry from IGN aerial imagery. Post-processing by Drones Imaging. In this study case, the DSM filtering consists in eliminating the temporary elements of the site (planes, ramps, service vehicles, etc.) with a view to isolating all the infrastructures of terminal 2. The DSM […]

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Aerial mapping and topographic survey of a photovoltaic solar power plant – Guyana

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Aerial Mapping and Inspection of Solar Panels. Results obtained from 1975 aerial images taken by the company Sentinel. Post processing by Drones Imaging. Topographic survey delivered in the form of an orthophoto + dense cloud. Compatible with Autocad, these geospatial data were used as support for the realization of a topographic map of the photovoltaic […]

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Topographic survey by aerial photogrammetry

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Surveying and 3D modeling of Castle Island. Castle Island is located on Day Boulevard in South Boston on the shore of Boston Harbor. It has been the site of a fortification since 1634. Castle Island was connected to the mainland by a narrow strip of land in 1928 and is thus no longer an island. […]

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Photogrammetry & 3D imaging: Rabati castle (Georgia)

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Cultural Heritage Protection: 3D modeling of the Rabati castle. Rabati Castle (Georgian: რაბათის ციხე), is a medieval castle complex in Akhaltsikhe, Georgia. Built in the 13th century, initially was called the Lomisa castle until it was conquered by Ottomans. Topographical survey, May 2016. Results obtained from 1932 aerial photographs taken by drone. The orthophoto and […]

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Bulacan, Philippines – a drone in the service of industrial risks

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_ The Holcim cement plant is located in Bulacan region in the Philippines. The main site is located near rice fields and 400m from the Bakas River which separates it from the extraction site. During the storm floods, Bakas river floods the small valley between the extraction site and the main site. In this context […]

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