Affiliation:
1. Institute of Geography, Russian Academy of Sciences
2. Severtsov Institute of Ecology and Evolution RAS
Abstract
It is studied the representation of the texture and color of the soil on the Mansell scale, measured to a depth of 135 cm with an interval of 5 cm on the transect (length 6 km) with a step of 20 m, in hyperspectral data of the Hyperion instrument for 9 measurement periods from January to September. It was found that satellite image for May 24 is most closely related to all the characteristics under consideration. For the soil texture – the largest relationships are observed for depths of 7–15 cm, 45 cm, 75 cm and 120 cm; for color hue – 3–10 cm and 95–135 cm; for color value – 7–15 cm, 25–30 cm and 65–70 cm; for color chroma – 7–10 cm, 40–50 cm, 75 cm and 100 cm. The texture of soil is most related with wavelengths 579–702 nm and 529 nm, color hue – 641–691 nm, color value – 569–702 nm and 518–539 nm, color chroma – 569–702 nm, 508–529 nm and 732–763 nm.
Publisher
The Russian Academy of Sciences
Reference32 articles.
1. Пузаченко М.Ю., Пузаченко Ю.Г., Козлов Д.Н., Федяева М.В. Картографирование мощности органогенного и гумусового горизонтов лесных почв и болот южнотаежного ландшафта (юго-запад Валдайской возвышенности) на основе трехмерной модели рельефа и дистанционной информации (Landsat 7) // Исследование Земли из космоса, 2006. № 4. С. 70–79.
2. Asner G.P. Biophysical and biochemical sources of variability in canopy reflectance // Remote Sensing of Environment, 1998. V. 64. P. 234–253.
3. Asner G.P., Martin R.E., Ford A.J., Metcalfe D.J., Liddell M.J. Leaf chemical and spectral diversity in Australian tropical forests // Ecological App. 2009. V. 19(1). P. 236–253.
4. Asner G.P., Martin R.E., Knapp D.E., Tupayachi R., Anderson C., Carranza L., Martinez P., Houcheime M., Sinca, F.P. Weiss spectroscopy of canopy chemicals in humid tropical forests // Remote Sensing of Environment, 2011. V. 115. P. 3587–3598.
5. Blackburn G.A., Steele C.M. Towards the remote sensing of Matorral vegetation physiology: relationships between spectral reflectance, pigment, and biophysical characteristics of semiarid bushland canopies // Remote Sensing of Environment, 1999. V. 70. P. 278–292.