A product containing a complete list of objects or obstacles for the query according to the set parameters. In order to make an analytical report, it is necessary to perform data fusion - any combination of [1-4] and mandatory [5].

Input data (technical requirements):

1. Satellite images

Dynamic resolution 11-bits per pixel pan and MS 
Panchromatic: 450–800 nm 

8 Multispectral: 
Bandwidth/Bandwidth Range: 
Coastal: 397–454 nm  
Blue: 445–517 nm  

Green: 507–586 nm  
Yellow: 580–629 nm  
Red: 626–696 nm 
Red Edge: 698–749 nm 
Near-IR1: 765–899 nm 
Near-IR2: 857–1039 nm

Sensor resolution: 

  • Panchromatic nadir: 0.31 m 
  • 20 dstopni off-nadir: 0.34 m 
  • Multispectral nadir: 1.24 m 
  • 20 degrees off-nadir: 1.38 m 

Additional requirements: 

  • Sun's altitude in the range of 40⁰ - 70⁰. 
  • Cloud coverage 10% 
  • Sun's azimuth may not coincide with satellite's azimuth 
  • The altitude of the satellite must be above the sun's altitude 

2. LIDAR/UAV >8 pts/m2 in .las or .laz format

3. Numerical terrain model

  • WorldDEM of the analyzed area <10m 
  • Location accuracy: 
    • Accuracy: < 4m (90% linear error) 
    • Relative Vertical Accuracy: < 2m (slope ?20%) 
    • < 4m (slope > 20%) 

4. Air obstacles database provided by the local ANSP/CAA in AIXM 5.1 format

5. Area of analysis (2D for areas, 3D for plane and exceedance analysis) in .kml or geopackage format. 

Output data included in the report:

  1. Principal
  2. Contractor
  3. Deadline for the start of work
  4. Deadline for completion of work
  5. Date of measurement
  6. Object type (classification)
  7. Obstacle location
  8. Planar coordinate system
  9. Height reference level
  10. Measurement accuracies
  11. Recording resolution
  12. Method to obtain WGS84 coordinates
  13. Method of converting numerical units to feet
  14. Table of measured points:
    1. No.
    2. Longitude [°, ',"].
    3. Latitude [°, ',"].
    4. Height from the ground to the highest point of the entire obstacle [m above sea level].
    5. Terrain ordinate [m above sea level].
  15. Coordinate transformation:
    1. from system
    2. to system
    3. transformed points
  16. List of points crossing the approach surface: No, Y [m], X[m], H measured [m].
  17. The relative and absolute height of the highest point of the obstacle
  18. The elevation of the terrain at the location of the obstacle

The SAMPLE system allows you to run analysis for the same area and, using analytical tools, point out the differences between two reports.