广州似大地水准面精化成果在航测数据生产中的应用

Applicantion of Guangzhou Geoid Refinement in Photogrammetry Data Production

ADS40作为徕卡新的传感器,目前国内进行大规模航拍的不多。ADS40相机携带高精度GPS/IMU,CORS系统和水准面精化成果是实施ADS40数码行摄的前提和基础,如何将似大地水准面精化成果应用到ADS40数字摄影测量的数据生产中,是其中的一个难点问题,本文结合数据生产实践,对其进行了论述。

As a new photogrammetry sensor,ADS40 still has no large-scale application in our country.The ADS40 is equipped with a GPS/IMU system,CORS and geoid refinement are the precondition to implement an ADS40 digital photogrammetry.The difficulty is how to apply geoid refinement to data production.This paper aims to this question combined with the data production practice.