Based on the study in the GDAL Vector Model’s theories and methods,we develop the module for importing and exporting between our system’s AOI vector format and ESRI’s SHAPE file format. So we can keep our AOI vector data be all-purpose.
在研究了GDAL的矢量模型的原理和方法基础上，论文开发了SARINFORS系统中AOI图形格式与ESRI的SHAPE格式的导入、导出功能，为保证系统的矢量数据格式的通用性提供技术基础。
参考来源 - SARINFORS软件地理空间抽象数据模型The five law vector model is not affected by AUV spatial six degree-of-freedom movement, which can accurately and effectively describe the vision region of FLS.
这种五点法矢量模型可以准确有效的描述出前视声呐跟随AUV做空间六自由度运动的视域范围。
参考来源 - 基于三维空间数据模型的AUV前视声呐视域探测仿真研究·2,447,543篇论文数据，部分数据来源于NoteExpress
其中毛坯模型的建立采用优化离散矢量模型法。
The method used to build the rough model is "Vector Discrete Optimization model".
借助于移动目标的运动矢量模型以及GPS定位误差模型建立了滤波方程。
By means of kinetic vector model of mobile object and GPS location error model, the filtering equation are presented.
以树状河系为研究对象，分析其空间特征，建立基于图论的水系网矢量模型。
This paper analyzed the spatial characteristics of tree-like river networks, and built vector model based on graph theory.
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