Calibrating a photogrammetric digital frame sensor using a test field

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 progresse...

Full description

Autores:
Arias Pérez, Benjamín
Cuadrado-Mendez, Oscar
Quintanilla, Pilar
Gomez-Lahoz, Javier
Gonzalez-Aguilera, Diego
Tipo de recurso:
Article of journal
Fecha de publicación:
2014
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/71867
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/71867
http://bdigital.unal.edu.co/36339/
Palabra clave:
CCD sensor
large format digital camera
calibration
multispectral image
panchromatic image
aerial photogrammetry
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
Description
Summary: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.