[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2B1gD3dUQ56iVX3ylpvmwvXDbiTz15GNY2DT2upQHfc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":20,"related":21,"source":32,"type":33},[],"2025-09-29 09:55:36",218730749,[8,9,10,11,12],"误差值","平均误差","相对误差","绝对误差","中误差",{"count":14,"courseId":15,"courseImg":16,"courseName":17,"workId":18,"workName":19},144,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","work_45566083","全面建成小康社会目标如期实现","对测量结果的可靠性,通常以( )为指标来衡量.",[22,34,44,54,57,67,77,87,97,107],{"answer":23,"createTime":5,"id":24,"options":25,"question":31,"source":32,"type":33},[],218730746,[26,27,28,29,30],"经国务院测绘行政主管部门会同军队测绘主管部门批准","与中华人民共和国有关部门或者单位依法采取合资、合作的形式进行","不得涉及国家秘密和危害国家安全","遵守中华人民共和国有关法律、行政法规的规定","经省级测绘行政主管部门批准","外国组织或者个人在中华人民共和国领域和管辖的其他海域从事测绘活动,必须满足下列条件( ).","v1",1,{"answer":35,"createTime":5,"id":36,"options":37,"question":43,"source":32,"type":33},[],218730747,[38,39,40,41,42],"1:500","1:2000","1:1万","1:5万","1:10万","属于国家基本比例尺的是( ).",{"answer":45,"createTime":5,"id":46,"options":47,"question":53,"source":32,"type":33},[],218730748,[48,49,50,51,52],"地物","各种数字说明注记","测图比例尺","地貌","坐标格网","地形图的地形要素包括( ).",{"answer":55,"createTime":5,"id":6,"options":56,"question":20,"source":32,"type":33},[],[8,9,10,11,12],{"answer":58,"createTime":5,"id":59,"options":60,"question":66,"source":32,"type":33},[],218730750,[61,62,63,64,65],"卫星星座","服务器","监控系统","软件","用户设备","GPS系统由( )组成.",{"answer":68,"createTime":5,"id":69,"options":70,"question":76,"source":32,"type":33},[],218730751,[71,72,73,74,75],"方位角闭合差","坐标闭合差","导线全场相对闭合差","转折角改正数","坐标增量改正数","无法判断附和导线观测成果是否符合要求的有( ).",{"answer":78,"createTime":5,"id":79,"options":80,"question":86,"source":32,"type":33},[],218730752,[81,82,83,84,85],"点与点之间须通视","地基稳定,便于点位长期保存","点位附近不应有强烈干扰卫星信号接收的物体","点位应利于公路勘测放线与施工放样","点位距路线中心线应大于300米","GPS选点的原则中有( ).",{"answer":88,"createTime":5,"id":89,"options":90,"question":96,"source":32,"type":33},[],218730753,[91,92,93,94,95],"大气折射率误差","测距频率误差","测相误差","周期误差","仪器和反光镜对中误差","电磁波测距误差与距离无关的误差是( ).",{"answer":98,"createTime":5,"id":99,"options":100,"question":106,"source":32,"type":33},[],218730754,[101,102,103,104,105],"10″","15″","20″","25″","30″","用J2仪器观测了ABCDE目标,指标差绝对值分别是ABCDE,试判断下列哪些目标成果能用( ).",{"answer":108,"createTime":5,"id":109,"options":110,"question":123,"source":32,"type":33},[],218730755,[111,112,113,114,115,116,117,118,119,120,121,122],"全部成果重测","重测一测回","重测两测回","根据情况可不重测","不论情况全部重测","C","、数字线划地形图属性数据的精度包括( )","属性数据的正确性","属性数据的完备性","属性数据的整体性","属性数据的一致性","属性数据的逻辑性","三角高程测量成果的超限处理有:( )."]