投影坐标系 （Projected Coordinate System）平面坐标系统地图单位通常为米，也称非地球投影坐标系统（notearth），或者是平面坐标。
... 相干雷达(INSAR) 地理坐标系(Geographic coordinate system) 投影坐标系(Projeetion coordinate system) ...
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2 投影坐标系（Projected Coordinate System）是通过数学变换将地理坐标数据从球面转换到平面的二维平面坐标系统，投影坐标系在地理坐 标系基础上设置。
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... Edit 按钮， 点击 Select， 选择合适的大地坐标系(Geographic Coordinate Systems)和投影坐标系(Projected Coordinate Systems)，然后点击 add，确定。
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要按照距离进行查询，必须使用投影坐标系。
To query by distance, you must use a projected coordinate system.
根据地图投影坐标系，经过数学推导，将地图信息要素进行数字化。
A method of digitization of map information was mathematically conducted and a computer programme was developed, according to the coordinate systems in cylinder and cone map projections.
地理和投影坐标系都包含对地球形状的假设(一个略扁的球体)；这称为大地基准点。
Both geographic and projected coordinate systems include a definition of the assumed shape of the earth (a flattened sphere); this is called the geodetic datum.
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