The purpose is to explore the effect of the spatial distribution of ground control points(GCPs) on the accuracy of imagery rectification in a coastal zone.
选择江苏省沿海辐射沙洲区南部为试验区,以Landsat TM影像为研究对象,详细分析了面状分布的地面控制点(area-distributed ground control points,AGCP)和沿海堤走向的线状分布的地面控制点(linear-distributed GCP,LGCP)对海岸带遥感影像几何校正精度的影响,对潮间带99个独立的GPS验证点进行了几何校正的精度评价,得到影像无GCP点控制区域几何校正误差的传播规律及残差的空间分布形态,并给出残差随GCP点距离变化的定量参考范围。
To the difficulty in data processing of no accurate ground control points(GCPs) regions, the paper presents a sound scheme of airphoto data processing including color stretching, airphotoes orthorectifying through obtaining GCPs measured in huge scale vector maps, mosaicking with feathering, images georeferenced codes transfer, map projection converting, and so on.
针对未布设精确地面控制点区域航空遥感影像数据处理困难的问题,提出了一套包括色彩拉伸,通过从大比例尺地方坐标矢量地图上量算获得控制点参数的方法,进行航空影像的正射校正、羽化镶嵌、影像的地理坐标编码转换、标准投影变换等流程的航空遥感影像数据处理方案。
A ground control point based stereo matching algorithm via iterative dynamic programming is proposed.
提出一种基于地面控制点的迭代动态规划立体匹配算法。
FILTERING ALGORITHM FOR NON-GROUND POINT FROM AIRBORNE LASER SCANNER DATA
机载三维激光扫描点云非地面点剔除算法
which is only a bit higher than the floor,
仅仅比地面高出一点点，
a meeting-place, birthplace, hiding-place, etc
会面地点、 出生地、 隐蔽所
the ground zero
核弹爆心的地面投影点
an assembly, rallying, meeting, etc point
集会、 集合、 会面等的地点
major nodal earth terminal
主要结点地面终端机
Some days afterwards the earth exhaled only a slight puff of smoke.
又过几天，地面上只微微冒一点点雾气。
Bang the dough on the surface, add a bit oil, flatten it out.
把面团重重地摔在面板上，抹上点油，擀成面饼。
In or to a place beneath; below.
在下面，在底下；向下在或向着地下的地点；在下面
He looked back at his family on the porch and, with a big smile, nodded.
他回头看着走廊上的一家人，满面笑容地点点头。
Zero - \'O\' - the sphere of creation - also references 911 - Ground Zero! 9=endings - 11=Twin Towers.
零点-\'O\'-创造了球体-同样涉及到911事件–地面零点！
A place where products such as bread, cake, and pastries are baked or sold.
面包房烤制或出售，如面包、蛋糕或糕点的地方
"bakery:a place where products such as bread, cake, and pastries are baked or sold."
面包房:烤制或出售,如面包、蛋糕或糕点的地方。
John forgot to specify the place where we should meet.
约翰忘了具体说明我们会面的地点。
I have absolutely no wiggle room on this.
我在这方面绝对没有一点商量的余地。
When and where will they meet?
他们决定在什么时间什么地点见面？
It says that the meeting is going to be at Room 204,
上面写着会议地点改在204房间,
I was cycling along a street on my way to the interview.
我骑着自行车在通往面试地点的路上。