{"id":254,"date":"2023-02-24T12:49:35","date_gmt":"2023-02-24T12:49:35","guid":{"rendered":"https:\/\/solariss.llc\/?p=254"},"modified":"2026-09-29T12:50:14","modified_gmt":"2026-09-29T12:50:14","slug":"topographic-survey-completed","status":"publish","type":"post","link":"https:\/\/solariss.llc\/sq\/general-updates\/topographic-survey-completed\/","title":{"rendered":"Topographic Survey and Spatial Analysis of Kosuriq area"},"content":{"rendered":"\n

To obtain accurate and up to date information about site conditions for solar PV plant development, Solariss LLC has engaged local specialized survey company ITEG LLC to carry out professional drone survey of the site.\u00a0 Survey methodology, equipment used and results of survey campaign are described thoroughly below.<\/p>\n\n\n\n

Drone survey \u2013 data capture and processing<\/strong><\/a><\/h2>\n\n\n\n

A drone topographical survey is a survey method that uses unmanned aerial vehicles (UAV) equipped with various sensors to collect data about topography and physical features of given site. The collected data (photographs) are then processed through photogrammetry software to create detailed maps and 3D models of the site.<\/p>\n\n\n\n

This type of survey is important for solar PV site assessment as it provides accurate and up-to-date information about the terrain, vegetation, and other physical features of the site. This information is crucial for the design and engineering of a solar PV system, as it allows to identify potential issues and optimize the layout of solar PV plant for maximum energy production.<\/p>\n\n\n\n

By using a drone topographical survey, developers can save time and reduce costs compared to traditional ground-based survey methods. Additionally, drones can access areas that are difficult or impossible to survey with traditional methods, providing more comprehensive and accurate data.<\/p>\n\n\n\n

The Kosuriq site and surrounding area was surveyed with UAV on 15.01.2023. Apart from UAV, Ground Control Points (GCP) have been placed to verify accuracy of UAV measurements.<\/p>\n\n\n\n

Below are parameters of the UAV, sensor, capture parameters, processing, and output results.<\/p>\n\n\n\n

\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"
Photo from Kosuriq UAV survey campaign<\/figcaption><\/figure>\n<\/figure>\n\n\n\n

Parameters of UAV, sensor, processing, and results.<\/strong><\/p>\n\n\n\n

Drone (UAV) model:<\/strong><\/td>WingtraOne GEN II with PPK<\/strong><\/td><\/tr>
Camera: <\/td>DSC-RX1RM2, 35.000 x 23.345 mm, 48MP (RGB).<\/td><\/tr>
Ground Sampling Distance (GSD):<\/td>2.99 cm \/ 1.18 in<\/td><\/tr>
Area covered:<\/td>4.101 km2<\/sup> \/ 410.1288 ha<\/td><\/tr>
Dataset:<\/td>1,016 calibrated images<\/td><\/tr>
Photogrammetry processing:<\/td>Pix4D<\/td><\/tr>
Point Cloud Densification:<\/td>329,220,602<\/td><\/tr>
DSM and Orthomosaic Resolution:<\/td>1 x GSD (2.99 [cm\/pixel])<\/td><\/tr>
Output Coordinate System:<\/td>KosovaRef01<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n