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近十年来,我国在卫星影象地图的编制研究工作上取得了显著成绩。我们在总结了以往编制经验的基础上,以快速、实用、节省为宗旨,采用光学合成镶嵌方法,先后编制了海南岛、京津唐地区、宁夏、辽宁、黄淮海平原地区等不同区域的假彩色卫星影象图。图版IV为黄淮海平原地区的假彩色卫星影象图。在编制工作中我们采用传统工艺和新技术相结合的方法,对卫星象片的平面位置误差进行了平均配赋和控制,同时对合成颜色进行协调处理,取得了良好的制图效果。基本上满足了区域环境及其动态变化研究的需要。本文谨就编制工作的几个技术问题,作一些初步探讨。
In the past ten years, China has made remarkable achievements in the compilation of satellite image maps. Based on the compilation of previous experience and the principle of fast, practical and economical use, we adopted the method of optical synthesis and inlay, and successively compiled the fake vacations in different regions such as Hainan Island, Beijing-Tianjin-Tangshan Region, Ningxia, Liaoning and Huang-Huai-Hai Plain regions Color satellite image. Plate IV is a false color satellite image of the Huang-Huai-Hai Plain. In the process of compiling, we use the combination of traditional technology and new technology to average the plane position error of satellite imagery and control it. At the same time, the synthetic color is handled in coordination and the good drawing effect is achieved. Basically meet the needs of regional environment and its dynamic changes. This article just prepared a few technical issues, make some preliminary discussions.