Drone Surveying & Mapping (2D/3D)
Drone Data Acquisition & Drone Data Processing
1. Drone Infrastructure of Schnell Drone Technologies Ltd. for drone data acquisition –
- Schnell’s drone infrastructure includes Micro category survey-grade drones equipped with an advanced mapping payload and state-of-the-art PPK Module. With flight time of 40 Minutes & operational range of 4 Km, such a UAV covers about 1 Sq Km in a single flight at 120 m AGL & offers category-defying performance even in the most demanding conditions. The combination of mapping payload with PPK module delivers accuracy that has never been seen before in this class.
- The infrastructure also includes Small category survey-grade drones with an advanced mapping payload and state-of-the-art PPK Module. With flight time over 60 Minutes & operational range of 5 Km, such a UAV covers about 2 Sq Km in a single flight at 120 m AGL
- Team of Schnell Drone Technologies Ltd. has carried out thousands of flights using these UAVs in different weather & terrain conditions across multiple states within India.
2. Drone data processing for Creation of ORI, 3-D dense point cloud, DEM, DTM & DSM-
Schnell Drone Technologies Ltd. possess all the expertise & experience in processing drone data for creation of ORI, 3-D dense point clous, DEM, DTM & DSM.
- Various outputs of Drone data processing
a. Ortho Rectified Imagery- Drone images are processed using Photogrammetry softwares such as Agisoft Metashape to create ORI i.e. Ortho Rectified Imagery. This is High Resolution Imagery which can be used for Digitization of Point, Line and/or Polygon features. It is also used in Legal proceeding & Court cases, It can be used for carrying out various kind of inspections in the specific areas such as encroachments, flooded regions or even deforested areas.
Schnell Drone Technologies Ltd. has executed multiple drone data processing projects for creation of ORI ( Ortho Rectified Imagery)
c. Digital surface models (DSM), Digital Elevation Model (DEM), Digital Terrain Model (DTM) – 3-D point cloud data is processed to create DEM, DTM & DSM. This 3-D data has extensive applications in various domains. 3-D data is used to create contours. It can be used to calculate Cut & fill Volumes specifically at the mining sites where excavation happens. Path Profile can be generated using this kind of 3-D data which is extremely useful for Infrastructure companies. Defense forces use such 3-D terrain data for deployment of forces in any desired region. Telecom companies use 3-D data for deployment of Telecom towers & to check network coverage of each tower. Utility companies use 3-D terrain data for setting up transmission lines.
d. Contour Maps - This proves to be useful for the selection of sites, finding general slopes of area, to determine the catchment area of a drainage basin, or to find intervisibility between two or more stations, mostly used by civil engineers in the construction of roads, highways, railway lines, water pipelines, etc.
Schnell Drone Technologies Ltd has carried out multiple Drone data acquisition & Drone data processing projects in various states of India.
Schnell team is actively involved in the SVAMITVA project which intends to cover about 6,60,000 villages across all the states in India using Drones. SVAMITVA (Survey of Villages Abadi and Mapping with Improvised Technology in Village Areas) is a Central Government flagship Scheme initiated by the Ministry of Panchayati Raj. It aims to give an integrated property validation solution for rural India and empowers them with the records of right to their residential properties. Schnell team has acquired data for more than 50,000 acres across 500 villages in Uttar Pradesh & Gujarat States. Schnell team has also done extensive acquisition of data for Maharashtra state Government in Latur district. This data was further utilized to map property tax payers in GIS.
3. Multispectral Imaging using Drones / UAVs in Agriculture
“Multispectral Imaging using Drones” is a niche segment in Agriculture domain. “Schnell Drone Technologies Limited” has carried out multiple data acquisition & multispectral data processing projects. India, primarily being an agrarian economy, can reply upon this technology to bring in the next revolution. Multispectral drone imaging is revolutionizing the way we farm, making agriculture more efficient, profitable & sustainable. By providing detailed insights into crop health and conditions, this technology is helping farmers make more informed decisions and take proactive measures to improve their yields.