Across
- 6. Cloud of measured points representing scanned surfaces
- 7. New‑school optical device combining distance measurement and angle readout
- 10. Old‑school tool for measuring vertical angles using a weighted string
- 11. Early tool for locating north before gyro compasses
- 13. Classic method of determining position using triangles
- 15. New‑school device used to fly automated survey missions
- 16. Old‑school metal rod used to mark a boundary point
Down
- 1. Software environment where survey data is processed and adjusted
- 2. Early map‑drawing board used before modern instruments
- 3. Classic angle‑measuring instrument with a telescope
- 4. Drone‑based mapping product stitched from many images
- 5. Old‑school distance measuring device made of 100 links
- 8. Modern surveying device that collects millions of 3D points
- 9. Wooden stake driven into the ground as a temporary control
- 10. Technique using overlapping photos to derive 3D models
- 12. Modern satellite‑based navigation system (abbr.)
- 14. Map grid system widely used for large‑scale coordinate work (abbr.)
- 17. New‑school tool for real‑time positioning using satellite corrections (abbr.)