Air photo-tones and soil properties: implications for interpreting satellite imagery

Avery, 1973, J. Soil Sci., 24, 324, 10.1111/j.1365-2389.1973.tb00769.x Ball, 1964, J. Soil Sci., 15, 84, 10.1111/j.1365-2389.1964.tb00247.x Baumgardner, 1970, 79, 413 Bawden, 1967, Photogrammetric Rec., 5, 461, 10.1111/j.1477-9730.1967.tb00897.x Buringh, 1960, 633 Chatwin, 1961 Cihlar, 1972, Photogrammetric Eng., 38, 1091 Cihlar, 1973, Can. J. Soil Sci., 53, 249, 10.4141/cjss73-039 Evans, 1972, Photogrammetric Rec., 7, 302, 10.1111/j.1477-9730.1972.tb01158.x Evans, 1974, 67 Evans, 1975, Photogrammetric Rec., 8, 297, 10.1111/j.1477-9730.1975.tb00057.x Godwin, 1940, Philosoph. Trans. Roy. Soc. (B), 230, 239, 10.1098/rstb.1940.0001 Goosen, 1967, Aerial Photo Interpretation in Soil Survey. Soils Bulletin No. 6, 55 Goosen, 1971, Physiography and soils of the Llanos Orientales, Colombia, 198 Hall, 1967, Soils of the south-west Lancashire Coastal Plain, 55