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Foi realizado, com base em fotografias aéreas, o levantamento da cobertura vegetal de cerrado no Estado de São Paulo, em 1962. Separaram-se as áreas com o cerrado pròpriamente dito (tipo da savana brasileira), cerradão (tipo de cerrado mais alto e mais denso) e de campo (tipo de vegetação herbácea). Na caracterização dessas coberturas, levaram-se em conta apenas as áreas ainda sem utilização agrícola e com a vegetação pouco alterada pelo homem. A fotointerpretação foi feita com base na caracterização das texturas por amostragem de campo. O trabalho mostrou a situação seguinte: cerradão. 724.900, cerrado 2.668.000, e campo, 458.600 ha, representando, respectivamente, 2,9, 10,8 e 1,7% da área do Estado. A survey was achieved in 1962 based on aerial photographs covering the whole area of the state of São Paulo and areas were separated, by photo-interpretation, according to the type of vegetation, as follows: the «cerrado» which is a type of Brazilian savanna, the «cerradão», a type of shrubbery, mostly tall and rather dense, and grasslands, a type of herbaceous vegetation. In the characterization of the latter were considered just those areas that had not been under cultivation as yet or with but a little interference by man, altering somewhat their texture. Photo-interpretation was performed on a basis of characterization of texture by field sampling. This paper shows the situation with regard to the various types of plants covering the areas: «cerrado» covered 724,900 ha, «cerradão» 2,668,000 and grasslands 458,600 ha, these figures representing 2.9, 10.8 and 1.8% of the total area of the state

Cobertura vegetal do estado de São Paulo: I - Levantamento por fotointerpretação das áreas cobertas com cerrado, cerradão e campo, em 1962