该数据模型可比较的简单性有助于对GPS设备和卫星成像捕获的数据进行建模。
The data model's comparable simplicity lends itself to modeling data acquired by GPS devices and satellite imaging.
利用IDEF1X方法，以成像侦察卫星军用系统为研究对象，按照模型设计的五个步骤，实现了其数据模型的构建。
Using IDEF1X method, taking military system of imaging reconnaissance satellite as a research object, the paper gets the data model according to the five steps of model making.
GPS- 101模拟一个全球定位卫星并生产一个特定卫星载体(SV)和导航数据模型来完成这项测试。
GPS-101 simulation of a global positioning satellite and the production of a specific satellite carrier (SV) and navigation data model to perform this test.
GPS- 101模拟一个全球定位卫星并生产一个特定卫星载体(SV)和导航数据模型来完成这项测试。
GPS-101 simulation of a global positioning satellite and the production of a specific satellite carrier (SV) and navigation data model to perform this test.
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