It researched on the airborne SAR imaging characteristics relative to the mapping application, and the principles of space positioning for SAR images.
研究了与测绘应用相关的机载SAR影像的成像特点，及其基本空间定位原理。
Finally, the standardization of address is given to space coordinate information, completing space positioning of address string, so as to achieve the address matching.
通过将标准化的地址赋予空间坐标信息，完成地址字符串的空间定位，从而实现地名地址匹配。
Market positioning is an important job for tourism management. The tourism market in Nanhai City is studied on the function positioning, sort positioning and space positioning.
从市场功能、市场类型、市场空间三个方面对南海市旅游市场定位作了探讨。
During the construction of section steel column and concrete filled steel tube column, the inclined column space positioning may be inaccurate and affects the upper beam and column positioning.
型钢柱、钢管混凝土柱施工时容易造成斜柱空间定位不准确，影响上部梁柱定位。
During the construction of section steel column and concrete filled steel tube column, the inclined column space positioning may be inaccurate and affects the upper beam and column positioning.
型钢柱、钢管混凝土柱施工时容易造成斜柱空间定位不准确，影响上部梁柱定位。
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