Drone Surveying

Pin every flight, every finding, every coordinate

Topographic surveyors, roof inspectors and CAA A2 CofC operators use Pin Drop to keep flight plans, orthomosaic findings and CAA evidence pinned to the coordinate they describe.
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BEST OF 2013
& Editors Choice
Rated 4.7/5
Based on 1.4k+ ratings
FEATURED APP
162 App Stores
Survey target icon
Findings pinned to coordinates
Every defect, change and measurement is a structured pin anchored to the captured coordinate. No more arrows on a screenshot of a screenshot.
Geo referenced icon
Flight planning and capture
Mission plans, flight logs and weather conditions record against the site. Pre flight checks and NOTAM references stay with the job, not a spreadsheet.
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Orthomosaic outputs in context
Orthomosaics, point clouds and elevation models underlay the map. Surveyors drop pins directly on the processed output and annotate on the phone.
Survey deliverables icon
CAA evidence trail in one place
Pilot, aircraft registration, A2 CofC reference and operations manual link to the flight. CAA audits and insurance claims find the record in seconds.
Built for CAA drone operators

Drone surveys work better when every finding is a pin

Aerial drone icon

The shared map for aerial surveying

A roof inspection can deliver six hundred photographs, three orthomosaics and a client who only wants to know which tiles are missing. Deliverables scatter across drives and findings lose their coordinate. Pin Drop pins every finding once and keeps the flight log, the orthomosaic and the CAA evidence on the coordinate itself.
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Structured capture records
Pilot, aircraft, take off location, mission plan and weather capture on the site. Every field a CAA audit would ask for lives on the flight record.
Findings on the orthomosaic
Load the processed orthomosaic as the base map. Drop pins for missing tiles, lead flashing defects or progress milestones and annotate on the phone.
Client deliverable in one link
The client sees the map, the findings and the underlying imagery in a single shared view. No more zip files and no more arrows drawn in a PDF.
Pin Drop showing a logged site visit with arrival and departure times, location verification, photos, and notes.
Pin Drop mobile app showing a list of work locations on a map, including construction sites, offices, and venues with tasks, tags, and recent updates.
Pin Drop shown on mobile and desktop, displaying the same locations and updates across devices.
Pin Drop mobile app showing a list of work locations on a map, including construction sites, offices, and venues with tasks, tags, and recent updates.
Testimonials

Used by CAA operators and topographic teams

Survey firms, roof inspection specialists and construction progress auditors rely on shared, location based records to keep aerial findings defensible.
“Survey data tied directly to site coordinates improved our audit readiness.”
Dr. Laura Bennett
Environmental Survey Lead
“We can see which areas have been covered and plan the next round of surveys without guesswork.”
Jonas Krul
Environmental Field Lead
“Logging inspections directly against each asset keeps everything organised.”
Rachel Smyth
Infrastructure Engineer
Rated 4.7/5
Based on 1.4k+ ratings
See it in action
Guided walkthrough

See how drone surveys work in practice

Walk through a real aerial inspection and see how every finding, every flight log and every orthomosaic stays pinned to the exact coordinate it describes.