地面立体摄影测量

但常规地面立体摄影测量需要有一定宽度的场地来布设基线，当在一些狭长地带或在线性工程中，摄影测量将受到限制。

But the conventional ground three-dimension photogrammetry need some wide field to arrange baseline , the method is restricted in the narrow or linearity engineering .

由于地面立体摄影测量能够真实、详尽地记录摄影瞬间客观景物的形态，具有良好的量测精度和判读性能，因此得到了广泛应用。

The ground three-dimension photogrammetry can record the pattern of objective scenery in photograph instant really and strictly , which have nice measuring precision and distinguish function , so which is applied widely .

由于平行摄影测量能够在地下洞室和线型工程中以特殊方式布设基线，克服了常规地面立体摄影测量在上述环境下没有足够场地布设基线的缺点，因此具有实际应用价值。

Because it is able to set Photogrammetry Baseline in special mode that the Grand Solid Photogrammetry has not enough field to set within underground and linear projects , the Parallel Photogrammetry is valuable in practical application .