This page discusses World War II aerial photos taken by the Royal Air Force (RAF) and provided on-line by the Geo-spatial Digital Archive Project (GDAP)1 in its Williams-Hunt Aerial Photograph Digital Collection.2
The Williams-Hunt collection has a single set of aerial photos for Phayao3 dated 05 October 1944:4

The four-photo aerial photomosaic:5

A larger image is available for download here.6
The following GDAP images were used in the above photomosaic:7
02498.zip8.
02571.zip9.
02572.zip10
02573.zip11
and assembled approximately like this, using a combination of Microsoft ICE and manual fitting:12

GDAP, the source of these photos, has asked that the following information be included regarding the aerial imagery shown above:
- Williams-Hunt Aerial Photos Collection
- Original from the School of Oriental and African Studies (SOAS), University of London
- Digital Data from Center for Southeast Asia Studies (CSEAS), Kyoto University
- Digital Archive from Chulachomklao Royal Military Academy (CRMA), Thailand
| First published on Internet | ||
| Converted to WordPress by Ally Taylor | ||
| Updated, author errors & typos corrected | ||
Last Updated on 12 January 2026
- webpage, at link <http://gdap.crma.ac.th/>, is no longer available[↩]
- webpage, at link <http://gdap.crma.ac.th/index.php?option=com_content&view=article&id=14&Itemid=3>, is no longer available. The collection and its origin are described in detail in:
● Lertlum, PhD, Col Surat, and Dr Elizabeth Moore, Williams-Hunt Aerial Photograph Collection, (undated); available as here linked.
● Moore, Elizabeth, The Williams-Hunt Collection, Sari – International Journal of the Malay World and Civilisation, 27(2)(2009), pp 265-284.
● Periasamy, Makeswary, “A View from the Top”, biblioasia, 5(1) (Apr 2009), pp 38-42.[↩] - N19°10.00 E99°54.10 Source: Google Earth fix on apparent center of town.[↩]
- “Terrain” map from Nations Online Project: Searchable Map and Satellite View of Thailand using Google Earth Data (link: http://www.nationsonline.org/oneworld/map/google_map_thailand.htm is no longer available). Annotation (red & blue colored items) placed with Microsoft Publisher by author; my ref: \02370 Other locations\02370 Phayao\WH\Phayao mosaic locatn map1.jpg[↩]
- Photos 02571.jpg and 02572.jpg were assembled using Microsoft’s ICE, a panorama program. Because of a peculiar distortion when ICE was used on all four images, photos 02498.jpg and 02573.jpg were fitted manually; mosaic is oriented so that north is top-of-page. My ref: bPROJECT\_MAPS\THAILAND Maps\Williams-Hunt (WH) Aerials\LPG\LPG 12 Phayao ok\Lampang Composite 12 PHAYAO.jpg[↩]
- My ref: bPROJECT\_MAPS\THAILAND Maps\Williams-Hunt (WH) Aerials\LPG\LPG 12 Phayao ok\Lampang Composite 12 PHAYAO.zip[↩]
- The files used here vary in size between 100K and 300K.[↩]
- My ref: \bPROJECT\_MAPS\THAILAND Maps\Williams-Hunt (WH) Aerials\LPG\LPG 12 Phayao ok\02498a.jpg[↩]
- My ref: bPROJECT\_MAPS\THAILAND Maps\Williams-Hunt (WH) Aerials\LPG\LPG 12 Phayao ok\02571a.jpg[↩]
- My ref: \bPROJECT\_MAPS\THAILAND Maps\Williams-Hunt (WH) Aerials\LPG\LPG 12 Phayao ok\02572a.jpg[↩]
- My ref: bPROJECT\_MAPS\THAILAND Maps\Williams-Hunt (WH) Aerials\LPG\LPG 12 Phayao ok\02573a.jpg[↩]
- Drawn by author using Microsoft Publisher; my ref: \02370 Other locations\02370 Phayao\WH\Phayao mosaic assy.jpg.[↩]