照相测斜仪具有测量精度高、顶角测程大、口径小、防震性能好、并能测量孔内定向标记等特点,因而用途较多。除用于钢丝绳或钻杆联结下孔测斜外,还可用于随钻岩心定向和随钻测斜,以及为定向钻探测量孔底造斜器的定位方向。现将有关照相测斜仪的 Photogrammetry inclinometer with high accuracy, apex angle range, small caliber, good shock resistance, and can measure the orientation of the hole mark and so on, and thus more use. In addition to being used for wire ropes or drill pipe coupling downhole inclinations, it can be used to orient the core while drilling and to measure while drilling, as well as to locate the orientation of the bottom hole whipstock for directional drilling. Now about the camera inclinometer