全站仪与测绘软件在工程测绘中的应用
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_gif/yApYs6ianJnQIJJ84NP3fTKso3GXhxFAv2rmhLIRyPIibcOpXtGjOhpW1XSibiaTWic0ENITbUmvIictTy8VgibRS9EvQ/640?wx_fmt=gif&tp=webp&wxfrom=5&wx_lazy=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">摘要:</strong>
</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">全站仪,它是一种由机械、光学、电子元件组合而成的<span style="color: black;">测绘</span>仪器,<span style="color: black;">能够</span><span style="color: black;">同期</span>进行距离<span style="color: black;">测绘</span>、<span style="color: black;">方向</span><span style="color: black;">测绘</span>和数据处理。新技术总是在<span style="color: black;">持续</span>地<span style="color: black;">显现</span>,问题<span style="color: black;">亦</span>需要<span style="color: black;">咱们</span><span style="color: black;">持续</span>去<span style="color: black;">发掘</span>去<span style="color: black;">处理</span>,<span style="color: black;">咱们</span>惟有正确<span style="color: black;">把握</span>全站仪的工作原理,<span style="color: black;">熟练</span>操作的<span style="color: black;">过程</span>,<span style="color: black;">知道</span><span style="color: black;">测绘</span>的功能,<span style="color: black;">恰当</span>设置仪器的参数,正确<span style="color: black;">选取</span>好<span style="color: black;">测绘</span>模式,<span style="color: black;">才可</span>真正充分发挥全站仪在<span style="color: black;">测绘</span>工作中的<span style="color: black;">优良</span>。</p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">1、</span>全站仪的基本原理</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">全站仪上半部分<span style="color: black;">包括</span>有竖直角<span style="color: black;">测绘</span>系统、水平角<span style="color: black;">测绘</span>系统、测距系统和水平<span style="color: black;">赔偿</span>系统<span style="color: black;">测绘</span>的四大光电系统。其操作指令、数据和设置参数<span style="color: black;">经过</span>键盘输入。以上各系统<span style="color: black;">经过</span>微处理机与I/O接口接入总线联系起来。全站仪的核心部件是微处理机(CPU),它由寄存器系列、<span style="color: black;">掌控</span>器和运算器<span style="color: black;">构成</span>。微处理机的<span style="color: black;">测绘</span>工作<span style="color: black;">重点</span><span style="color: black;">按照</span>键盘指令<span style="color: black;">起步</span>仪器进行,执行<span style="color: black;">测绘</span>过程中的数据传输、<span style="color: black;">表示</span>、处理、储存和检核等工作,使<span style="color: black;">全部</span>光电<span style="color: black;">测绘</span>工作进行地有条不紊。输入输出设备是与<span style="color: black;">外边</span>设备连接的<span style="color: black;">安装</span>(接口),输入输出设备使全站仪能与磁卡和微机等设备交互通讯、传输数据。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/yApYs6ianJnQIJJ84NP3fTKso3GXhxFAvSVKZpkWLdibGWcLgdRe2bv1R5Zl4Xx2fgf3ib7q5lxdtebJ1NtXZEU7A/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">工程<span style="color: black;">测绘</span></p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">2、</span>全站仪基本操作</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">1、仪器的基本操作 </strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(1)架设三角架。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">使三角架腿等长,三脚架头<span style="color: black;">位置于</span>测点上切近似平行,三脚架腿<span style="color: black;">牢靠</span>地支撑与地面上。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(2)架设仪器。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">将仪器放与三脚架架头上,一只手握紧仪器,另一只手旋紧中心螺旋。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(3)测点调焦。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">经过</span>光学对中器目镜观测,旋转对中器的目镜至分划板十字丝看的最清楚,再旋转对中器调焦环至地面测点看的最清楚。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">调节腿长。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(4)使测点<span style="color: black;">位置于</span>十字丝中心。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">调节脚螺旋使测点<span style="color: black;">位置于</span>光学对中器十字丝中心。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(5)使圆水准气泡居中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">缩短离气泡<span style="color: black;">近期</span>的三脚架腿,或着伸长离气泡最远的三脚架腿使气泡居中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(6)使找准部水准气泡居中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">松开水平制动扭转动找准部,使照准部水准器轴平行与任意两脚螺旋的连线,<span style="color: black;">同期</span>向里或向外旋转,使气泡居中。<span style="color: black;">此时</span>气泡应该向顺时针的方向移动。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(7)旋转90°使气泡居中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">将照准部旋转90°,使照准部水准器轴垂直与<span style="color: black;">过程</span>6中的两脚螺旋的连线,旋转另一脚螺旋使气泡居中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(8)再旋转90°<span style="color: black;">检测</span>气泡位置。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">再将照准部旋转90°并<span style="color: black;">检测</span>气泡<span style="color: black;">是不是</span>居中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(9)<span style="color: black;">检测</span>气泡再任何方向上<span style="color: black;">是不是</span>都<span style="color: black;">位置于</span>同一位置。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">检测</span>气泡在任何方向上<span style="color: black;">是不是</span>都<span style="color: black;">位置于</span>同一位置上,<span style="color: black;">倘若</span><span style="color: black;">不该</span>按<span style="color: black;">以上</span><span style="color: black;">过程</span>进行整平。<a style="color: black;">850G工程资料免费下载</a> </p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(10)使仪器对准测点。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">稍许松开中心螺旋,<span style="color: black;">经过</span>光学对中器目镜观测,<span style="color: black;">同期</span>小心的将仪器在三角架架头上滑动,致使测点<span style="color: black;">位置于</span>十字丝中心后旋紧中心螺旋。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(11)再次<span style="color: black;">检测</span>确认照准部水准气泡保持居中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>不居中重复第3部以后的操作。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/yApYs6ianJnQIJJ84NP3fTKso3GXhxFAvia7ytVKn5kZXVJQlEcrq49PkZObCf1nVF7Ih41Rbia2g3aJEBgFN5tRA/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">全站仪</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2、全站仪的<span style="color: black;">实质</span>应用 </strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2.1工程<span style="color: black;">掌控</span><span style="color: black;">测绘</span>中的应用</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2.1.1平面<span style="color: black;">掌控</span><span style="color: black;">测绘</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在测区内<span style="color: black;">按照</span><span style="color: black;">测绘</span>工作需要,<span style="color: black;">选取</span>一系列<span style="color: black;">掌控</span>点,在各<span style="color: black;">掌控</span>点上<span style="color: black;">创立</span>地面标志和<span style="color: black;">测绘</span>觇标,使各<span style="color: black;">掌控</span>点<span style="color: black;">形成</span>三角形、多边形、矩形、折线形等,使其形成平面<span style="color: black;">掌控</span>网。其中<span style="color: black;">重点</span>以三边形为<span style="color: black;">重点</span>图形,用电磁波测距仪观测<span style="color: black;">所有</span>边长的网<span style="color: black;">叫作</span>三边<span style="color: black;">测绘</span>网;以三角形为主,用全站仪观测<span style="color: black;">所有</span><span style="color: black;">方向</span>的网<span style="color: black;">叫作</span>三角<span style="color: black;">测绘</span>网。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2.1.2高程<span style="color: black;">掌控</span><span style="color: black;">测绘</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">高程<span style="color: black;">掌控</span><span style="color: black;">测绘</span>中在<span style="color: black;">此刻</span>工程中采用水准仪较为广泛,<span style="color: black;">重点</span>是其应用方便,快捷和价格较便宜。这是全站的<span style="color: black;">重点</span>缺点:携带不方便,<span style="color: black;">附庸</span>构件较多以及价格比较昂贵。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2.2、全站仪应用基本功能 </strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2.2.1、水平角<span style="color: black;">测绘</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①按<span style="color: black;">方向</span><span style="color: black;">测绘</span>键。使全站仪<span style="color: black;">处在</span><span style="color: black;">方向</span><span style="color: black;">测绘</span>模式。照准<span style="color: black;">第1</span>个<span style="color: black;">目的</span>A设置A方向的水平度数为00000。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②照准第二个<span style="color: black;">目的</span>此时<span style="color: black;">表示</span>的水平度数既为两个方向间的水平度数。如需要应做好纪录。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2.2.2距离<span style="color: black;">测绘</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①设置棱镜常数,<span style="color: black;">测绘</span>距离前须将棱镜常数输入仪器中,仪器会自动对所侧距离进行改正。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②设置大气改正值或气温、气压值。光在大气中的传播速度会随大气的温度和气压的变化而变化15°C和760mmHG是仪器设置的一个标准值,此时的大气改正为0PPM,实测时可输入温度和气压值(<span style="color: black;">亦</span>可直接输入大气改正值)并对<span style="color: black;">测绘</span>距结果进行改正。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">③量仪器高、棱镜高并输入全站仪。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">④距离<span style="color: black;">测绘</span>照准<span style="color: black;">目的</span>棱镜中心按测距键,距离<span style="color: black;">测绘</span><span style="color: black;">起始</span>测距完成时<span style="color: black;">表示</span>斜距、平距和高差。全站仪的测距模式有精测模式、跟踪模式、粗测模式三种。精测模式是最常用的测距模式<span style="color: black;">测绘</span>时间约为2.5S,最小<span style="color: black;">表示</span>单位1mm。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">2.2.3坐标<span style="color: black;">测绘</span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①设定测站点的三维坐标</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②设定后视点的坐标或设定后视方向的水平度盘度数为其方位角。当设定后视点的坐标时全站仪会自动计算后视方向的方位角并设定后视方向的水平度盘度数为其方位角。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">③设置棱镜常数。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">④设置大气改正值或气温,气压值。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">⑤量仪器高、棱镜高并输入全站仪。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">⑥照准<span style="color: black;">目的</span>冷静,按坐标<span style="color: black;">测绘</span>键,全站仪<span style="color: black;">起始</span>测距并计算<span style="color: black;">表示</span>测点的三维坐标,纪录在全站仪中。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_jpg/yApYs6ianJnQIJJ84NP3fTKso3GXhxFAvMud6nlpn5W15HwvlbElIiaiaXktpbe8uPeVv0ic1NDZPdib9gUtmM5yib6A/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">土木工程</p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;"><span style="color: black;">3、</span>全站仪<span style="color: black;">运用</span>时的<span style="color: black;">重视</span>事项</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">1、 全站仪<span style="color: black;">平常</span><span style="color: black;">运用</span>时的<span style="color: black;">重视</span>事项 </strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(1)应该由转人对全站仪进行保管以及<span style="color: black;">运用</span>,对仪器在箱内<span style="color: black;">安置</span>的方式和位置<span style="color: black;">必定</span>要看准,在进行装卸时,必须握住全站仪的提手,无论装入仪器箱还是将仪器从仪器箱取出,<span style="color: black;">必定</span>要托住底座和握住仪器提手,进行提拿时千万<span style="color: black;">不可</span>握住<span style="color: black;">表示</span>单元的下部。当仪器用完毕,擦去表面的灰尘并盖上物镜罩,<span style="color: black;">另一</span>,全站仪在运输时,为了防止冲撞和震动,<span style="color: black;">必定</span>要加入防震垫。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(2)要加强对全站仪内部电子元件的<span style="color: black;">守护</span>,在<span style="color: black;">运用</span>时不要将望远镜正对太阳。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(3)在旋转照准部时,不要急速转动, 应匀速旋转, 防止对全站仪<span style="color: black;">导致</span>损坏。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(4)在<span style="color: black;">测绘</span>作业时,避免高温,若<span style="color: black;">运用</span>必须撑伞作业, 否则会使其<span style="color: black;">运用</span>寿命缩短。<span style="color: black;">因此呢</span>上,在进行高精度<span style="color: black;">测绘</span>时,都要给脚架和全站仪遮挡直射的阳光。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(5)当在尘土环境或潮湿环境中进行工作时,完成<span style="color: black;">测绘</span>工作后,先用毛刷刷去镜头上的尘土, <span style="color: black;">而后</span>将镜头用浸<span style="color: black;">有没有</span>水酒精的洁净的棉布擦拭。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(6)在<span style="color: black;">运用</span>时,全站仪有一个适应环境温度的缓变过程,<span style="color: black;">由于</span>任何温度的突变都会对使全站仪受潮<span style="color: black;">或</span>全站仪的测程缩短,<span style="color: black;">因此呢</span>应该<span style="color: black;">重视</span>,以<span style="color: black;">加强</span><span style="color: black;">测绘</span>精度。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(7)<span style="color: black;">长期</span>不<span style="color: black;">运用</span>时,应<span style="color: black;">定时</span>通电, 每次通电时间约为1小时, 每季节大概1―3个月通电一次。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">(8)在进行清除箱中的尘土时,应用<span style="color: black;">运用</span>浸有中性洗涤剂的清洁剂进行清洗,不要<span style="color: black;">运用</span>稀释剂或汽油。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2、全站仪内内置软件的<span style="color: black;">研发</span><span style="color: black;">办法</span> </strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">咱们</span>以TOPCON GTS一700为例<span style="color: black;">科研</span>时,对数据采集和<span style="color: black;">测绘</span>必须<span style="color: black;">经过</span>其内核<span style="color: black;">测绘</span>函数进行<span style="color: black;">掌控</span>对其内置应用程序的<span style="color: black;">研发</span>。其中最<span style="color: black;">重点</span>的内核函数<span style="color: black;">重点</span>有:</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">①<span style="color: black;">掌控</span><span style="color: black;">测绘</span>函数</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">int RequestSurveMode(int req)</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">②获取数据函数</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">int GetSurveData(char far *buf)</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">③停止<span style="color: black;">测绘</span>函数</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">Void StopSurveData()</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">④水平角设置函数</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">intHsetRequest(char far*data)</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">经过</span>这些关键的内核函数,在结合勘测工作的<span style="color: black;">实质</span>经验和作业流程以及与<span style="color: black;">测绘</span>规范下采用BOR.LANDC++语言就<span style="color: black;">能够</span>在DOS环境下<span style="color: black;">研发</span>出既满足<span style="color: black;">实质</span>勘测需要又适合测规<span style="color: black;">需求</span>的内置的<span style="color: black;">测绘</span>软件。最成功的范例<span style="color: black;">例如</span>:“全站仪内置铁道标准<span style="color: black;">测绘</span>软件”, 在<span style="color: black;">根据</span>《铁路<span style="color: black;">测绘</span>规范》的<span style="color: black;">需求</span>下,既充分吸收了野外勘测<span style="color: black;">实质</span>工作之经验,平差智能化、现场限差及<span style="color: black;">运用</span><span style="color: black;">办法</span>和操作界面协调统一标准化,实现了野外<span style="color: black;">测绘</span>数据全面数字化,<span style="color: black;">同期</span><span style="color: black;">亦</span><span style="color: black;">保准</span>了<span style="color: black;">测绘</span>数据的准确性和<span style="color: black;">靠谱</span>性。该软件<span style="color: black;">详细</span><span style="color: black;">能够</span>分为中线<span style="color: black;">测绘</span>、导线<span style="color: black;">测绘</span>、断面<span style="color: black;">测绘</span>、交点放样,数据格式以及既有线<span style="color: black;">测绘</span>的传输与转换等六大子系统。</p>
<h1 style="color: black; text-align: left; margin-bottom: 10px;">结语</h1>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">经过</span>对以上的<span style="color: black;">测绘</span>数据对比和经验总结,<span style="color: black;">咱们</span>对全站仪<span style="color: black;">测绘</span>技术的性能、精度和<span style="color: black;">运用</span><span style="color: black;">要求</span>有了更进一步的<span style="color: black;">认识</span>,全站仪在气候上和通视的<span style="color: black;">需求</span>高于GPS,<span style="color: black;">然则</span>在<span style="color: black;">测绘</span>的精度上和应用范围要超过GPS<span style="color: black;">非常多</span>。这对<span style="color: black;">咱们</span>后续的许多工程施工<span style="color: black;">供给</span>了很好的依据,<span style="color: black;">咱们</span><span style="color: black;">能够</span>针对<span style="color: black;">区别</span>的工程技术<span style="color: black;">需求</span>,制定<span style="color: black;">区别</span>的施测<span style="color: black;">方法</span>,在<span style="color: black;">保证</span>工程质量的<span style="color: black;">同期</span>,最大限度降低生产成本,使单位的经济效益得到大幅<span style="color: black;">加强</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">源自</span>:图文<span style="color: black;">源自</span>于网络</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_png/yApYs6ianJnTDla2PFrI6MqeITjNztwLDkxJ1AaLNibW4cAgcbopNU0slHicmKqT8Ij41Qy0Yw9G3zXZsBLbTHyzg/640?wx_fmt=png&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;"></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><img src="https://mmbiz.qpic.cn/mmbiz_gif/yApYs6ianJnSpIqlcqicgKG80yy3aia5xpOpuVVg7ibL9VgEarCBv36PDeIU3NnzfTiau9kANLprLmvNjW36W5ndemA/640?wx_fmt=gif&tp=webp&wxfrom=5&wx_lazy=1" style="width: 50%; margin-bottom: 20px;"></p>
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