%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/10.27.14.08.26
%2 sid.inpe.br/marte2/2017/10.27.14.08.27
%@isbn 978-85-17-00088-1
%F 59723
%T Avaliação da acurácia posicional de imagens CBERS-4/PAN
%D 2017
%A Marcato Junior, José,
%A Coenio, Diego Fernando,
%A Godoi, Daniel de Faria,
%A Tommaselli, Antonio Maria Garcia,
%A Ramos, Ana Paula Marques,
%@electronicmailaddress jrmarcato@gmail.com
%E Gherardi, Douglas Francisco Marcolino,
%E Aragão, Luiz Eduardo Oliveira e Cruz de,
%B Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR)
%C Santos
%8 28-31 maio 2017
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 5356-5361
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X Remote Sensing imagery are used in several applications. CBERS-4 images were available recently, and there is a gap regarding to their positional accuracy evaluation. The main aim of this paper is to assess the positional accuracy of CBERS-4/PAN level 2 imagery, which presents the highest spatial resolution (GSD Ground Sample Distance - of 5 meters). The analysis was conducted using checkpoints obtained from the georeferenced rural properties registered in INCRA (Instituto Nacional de Colonização e Reforma Agrária). Four images from two orbits were assessed. The results showed that the planimetric displacement of the analysed CBERS-4/PAN imagery was around 600 meters.
%9 Cartografia e fotogrametria
%@language pt
%3 59723.pdf