SciELO - Scientific Electronic Library Online

 
vol.81 número185Creative experience in engineering design: the island exerciseTesting the efficiency market hypothesis for the Colombian stock market índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Artigo

Indicadores

Links relacionados

  • Em processo de indexaçãoCitado por Google
  • Não possue artigos similaresSimilares em SciELO
  • Em processo de indexaçãoSimilares em Google

Compartilhar


DYNA

versão impressa ISSN 0012-7353

Resumo

ARIAS-PEREZ, Benjamín et al. Calibrating a photogrammetric digital frame sensor using a test field. Dyna rev.fac.nac.minas [online]. 2014, vol.81, n.185, pp.94-99. ISSN 0012-7353.  http://dx.doi.org/10.15446/dyna.v81n185.36986.

In this paper a twofold calibration approach for a digital frame sensor has been developed which tries to cope with panchromatic and multispectral calibration separately. Although there have been several improvements and developments in calibration of the digital frame sensor, only limited progresses has been made in the context of multispectral image calibration. To this end, a specific photogrammetric flight was executed to try to calibrate the geometric parameters of a large format aerial digital camera. This photogrammetric flight was performed in the "Principado de Asturias" and it has been designed with a Ground Sample Distance of 6 cm, formed by two strips perpendicular between each other, with five images each one and a longitudinal overlap of 60%. Numerous points have been presignalled over the ground, both check points and control points.

Palavras-chave : CCD sensor; large format digital camera; calibration; multispectral image; panchromatic image; aerial photogrammetry.

        · resumo em Espanhol     · texto em Inglês     · Inglês ( pdf )