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Digital aerial photography for land surveying

Performing area and linear surveys with a resolution of 2 cm per pixel and an accuracy of up to 5 cm in plan and height.

 Aerostream provides services for obtaining remote sensing data using UAVs of various types equipped with a dual-frequency geodetic receiver and a full-frame 24-42 MP sensor. The entire cycle of work is performed from the planned high-altitude preparation of remote sensing to the delivery of processing results, right up to the topographic plan.

Work steps

Pre-flight paperwork

Obtaining permits for airspace use

Ground-based preparation

Installation of ground control points (GCPs)

Aerial surveying

Image capturing and GNSS observations

GNSS observations processing

Calculation of image center coordinates, quality control with ground reference points

Photogrammetric processing

Building an orthomosaic, digital terrain model, 3D model, and point cloud

AutoCAD

Importing data into AutoCAD, final orthomosaic production

Survey outcomes

Orthomosaic

Single image, or a set of tiles with georeference files, ready for GIS or AutoCAD

Available formats: TIFF, JPEG, ECW, and more

Digital Elevation Model

 

In GeoTIFF format

Point Cloud

Photogrammetric point cloud in LAS, PTX, and E57 formats

3D model

Accurate georeferenced photo-realistic model in OBJ, Cesium3DTiles, FBX, and other formats

Our UAV Fleet

Камера на выбор: Sony RX1r, RX1R II, A7RII (полная матрица, 24/42 Мп). Возможность установки двух камер и разных объективов. Бортовой GNSS-приемник Topcon B110. Время полета до 2,5 ч, за вылет до 50 погонных км линейной съемки или 10 кв км площадной съемки. Обработка в режиме PPK, точности в плане и по высоте до 10 см.

Geoscan 201 geodesy

Available cameras: Sony RX1r, RX1R II, A7RII (full frame, 24/42 MP), it is possible to install two cameras and different lenses at the same time; On-board GNSS receiver Topcon B110.

Flight time up to 2.5 hours, up to 50 km of linear survey or 10 sq km of area survey per flight; Processing in PPK mode with up to 10 cm vertical and horizontal accuracy.
Камера Zenmuse P1 (полная матрица, 45 Мп), установленная на стабилизаторе. Встроенный GNSS-приемник с двумя антеннами. Дрон может работать в RTK- режиме. Время полета до 40 минут, за вылет до 7 погонных км линейной съемки и до 1 кв км площадной съемки. Обработка в режиме PPK, точности в плане и по высоте до 10 см.

DJI Matrice 300 RTK with P1 Camera

Zenmuse P1 camera (full frame, 45 MP) mounted on a gimbal; Built-in GNSS receiver with two antennas; RTK mode support.

Flight time up to 40 minutes, up to 7 km of linear survey and up to 1 sq km of areal survey per flight; Processing in PPK mode with up to 10 cm vertical and horizontal accuracy.
Камера 1", 20 Мп, установленная на стабилизаторе. Интегрированный двухчастотный GNSS-приемник. Время полета до 25 минут, за вылет до 5 погонных км линейной съемки и до 0.5 кв км площадной съемки. Обработка в режиме PPK, точности в плане и по высоте до 10 см.

DJI Phantom 4 Pro v2 PPK

1″, 20 MP camera mounted on a stabilizer. Integrated dual-frequency GNSS receiver.

1 inch, 20 MP camera mounted on a gimbal; Integrated dual-frequency GNSS receiver; Flight time up to 25 minutes; up to 5 kilometers of linear survey and up to 0.5 sq km of areal survey per flight; Processing in PPK mode with up to 10 cm vertical and horizontal accuracy.

Digital aerial photography: high-precision geodetic survey of the terrain

Digital aerial photography is an advanced method of obtaining high-precision terrain data, which is widely used in geodesy, construction, cartography and other areas. Modern technologies allow creating detailed aerial photographs that help in planning and implementing complex projects.

Aerial photography in geodesy

Aerial photography in geodesy is an indispensable tool for obtaining up-to-date data on the relief, objects and other characteristics of the territory. Geodetic aerial photography allows for highly accurate measurement of distances, heights and areas, which is especially important when creating topographic maps, site plans and engineering projects.

Using digital technologies, we can quickly obtain detailed aerial photographs of the area, which will become the basis for geodetic calculations and analytics.

Advantages of Geodetic Aerial Photography

Geodetic aerial photography has a number of advantages over traditional methods of surveying from the ground:

  • High data accuracy: Aerial photography allows you to cover large areas while ensuring high accuracy of the data obtained.
  • Time saving: Digital aerial photography is much faster than ground-based measurement methods, which is especially important for large-scale projects.
  • Safety: Aerial photography of terrain allows you to obtain data from hard-to-reach or dangerous areas without having to send people there.

Order aerial photography for geodetic purposes

Our company offers professional aerial photography services for geodetic needs. We provide a full range of services - from preliminary assessment of the object to finished aerial photographs and their interpretation for further use. Ordering aerial photography from us means receiving accurate and reliable data that will be useful for your project.

Aerial photographs of the terrain: usefulness and application

Aerial photographs of terrain are used in a wide variety of areas:

  • Geodesy and cartography: Creation of topographic maps and site plans.
  • Construction: Construction control and monitoring of changes on the construction site.
  • Terrain analysis: Landscape assessment and development of design documentation for engineering systems.

If you need to obtain aerial photographs of the area for geodetic purposes, our team is ready to offer you a high-tech solution.

Why choose us for aerial photography?

  • Modern equipment: We use the latest generation drones and cameras, which provide high quality and detailed images.
  • Experienced specialists: Our team has many years of experience in conducting aerial photography for various projects.
  • Individual approach: We offer flexible solutions based on the client's needs and guarantee prompt order fulfillment.

Order aerial photography

To order aerial photography, contact us at +7 (706) 711-00-24 for a consultation. We will help you assess your needs and offer the best solution for your project.

 

Order aerial photography

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