Powder coating has a favorable environmental profile and excellent coating effect.Widespread concern was obtained from the advent,especially in the last two decades,the market share grow rapidly.In the paper,from the manufacturing methods and application field of powder coatings do the introduction of the whole,and the development of powder coatings for the prospect.%近年来,航空摄影测量的发展突飞猛进。它广泛应用于各类测绘业务中。国内外现有航测软件的图形格式无法应用于普通用户的浏览,因此有必要探索将航测数据有效转换为常用图形软件浏览的格式。本文通过研究MapMa-trix的数据格式和CASS自动展绘的原理,利用Excel VBA进行二次开发,轻松实现MapMatrix航测地形图成果向南方CASS成图软件转换。
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