Fig. 14
a Coloured and b NIR (880 nm) images of ‘Area 17’ on the Selden map. The mountain in the red square is transparent in the NIR but the mountain in the blue square is black in the NIR
Fig. 14 | Heritage Science
a Coloured and b NIR (880 nm) images of ‘Area 17’ on the Selden map. The mountain in the red square is transparent in the NIR but the mountain in the blue square is black in the NIR
