Vagueness in spatial data: A grid-coding approach
Published in IEEE Geoscience and Remote Sensing Symposium, 2014
Recommended citation: Zhai Weixin, Cheng Chengqi. Vagueness in spatial data: A grid-coding approach[C]. proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014. IEEE.
Abstract : This paper proposes a new method to express geographical objects. The method is based on GeoSOT global subdivision model. With a number of advantages of this model,our method is equipped with accuracy and concision. In addition, we focus on the geographical topology relation computation, the superiority of our method is also obvious.