Geometric correction method for providing an online service using a ground reference point video chip

The present invention ground control points that are used to correct for geometric distortion of the image pickup by the aircraft or the satellite (GCP: Ground Control Point) information of the available online users from the remote geometric correction or Orthorectification through the internet as an on-line geometric correction service provider how to perform, detailed geographical information because in the geometric correction process, but offered GCP-related image information does not provide a precise geographic coordinate information of the reference point itself it is treated as security issues It characterized by maintaining the secrecy. GCP, GCP (Ground Control Point) chip, client-server, aerial photos, satellite imagery, geometric correction, orthorectification, online services,