Paid Image Search
How it works
NCAP holds over 30 million historical aerial photographs. More than one million are already digitised and searchable online through our online portal.
Much of the remaining material is undigitised but some of this can still be located through our internal catalogues, GIS resources, and original plotting information.
The NCAP team can conduct a Paid Image Search on your behalf. This service identifies all catalogued aerial imagery that covers your specified area.
Your Area of Interest (AOI)
To begin, we need to know:
- Where you are looking (geographic point or wider area)
- When you are looking (date or date range)
Providing a large AOI or a wide date range increases the complexity and time required. For the most efficient search, please supply details that are as precise as possible.
Pricing
Before any work begins, NCAP will provide a no‑obligation quote based on the estimated time required to complete your search.
The fee covers the time taken to conduct the search across our catalogues and resources. Because this work is carried out manually and requires specialist review of multiple datasets, the fee applies regardless of whether imagery is found covering your Area of Interest.
| Paid Image Search Pricing | EX VAT | INC VAT |
|---|---|---|
| Minimum charge (30 minutes) | £45.00 | £54.00 |
| Per each additional 15 minutes | £22.50 | £27.00 |
Quotes remain valid for 30 days and must be paid in advance.
Image Search Report
Once complete, you will receive an official statement of NCAP’s catalogued holdings that cover your AOI.
Your report will include
- A list of all sorties reviewed
- Catalogue reference details of frames that cover your AOI (if any exist)
- Lower‑resolution reference copies of any identified frames, where available
All reports are checked and reviewed by area specialists before delivery.
Typical delivery time
Most searches can be completed within 15 working days from acceptance of the quote and receipt of payment.
Ordering Imagery
After reviewing your Image Search Report, you may choose to order selected images at full resolution through our Scan on Demand service.
If research quality copies were not available with your paid image search, we highly recommend that you add our Image Verification service to your Scan on Demand order.
Start your Paid Image Search
To begin, get in touch with the team at ncap@hes.scot and we will send you details on starting the process.
IN THIS SECTION
Scan on Demand Services
Order images from the NCAP Collection which have not yet been digitised and made available on the Air Photo Finder.
Archival Digitisation Services
The National Collection of Aerial Photography offers expert archival scanning and digitisation services to a wide range of clients.
Image Sales and Licensing Use
When using images from the NCAP Collection you will need to know the intended use in order to purchase an appropriate licence.
Subject Specialist Consultancy
NCAP employs specialists in imagery analysis, data management, and collections care. Specialist support consultancy is offered in a variety of areas.
Research Copies
For images that are not yet digitised, purchases can be made with confidence by requesting a lower-resolution copy of an image before you place a Scan on Demand order.
Search Room
Request to make an appointment in the NCAP Search Room to access and consult catalogued aerial imagery.