The direct geodetic problem is a very old one.
大地测量主题正算问题是一个古老的课题。
Ill-conditioned problems are widely existed in geodetic surveying.
在大地测量中，病态问题是广泛存在的。
Geodetic theodolites generally have circles of about 140mm diameter.
大地经纬仪的度盘直径一般为140毫米。
Integration technique on geodetic data service with mulity requirement.
多需求大地测量数据服务的集成技术。
Thesediscussion are valuable for the establishment of the geodetic data base in GIS.
这些讨论对于建立地理信息系统的测量数据库是有益的。
One, known as the geodetic effect, is the amount by which the mass of the Earth will.
一方面，大家都知道的测量效应，探测器接近受地球质量影响的局部时空。
Integration technique on collecting geodetic data which have more sources and formats.
多源多格式大地测量数据采集的集成技术。
Geodetic work is indispensable for national development based on work, work is also unknown.
大地测量工作是国家建设不可缺少的基础性工作，也是默默无闻的工作。
Besides, an application framework model of geodetic surveying metadata based on RDF is built.
同时，建立了基于RDF的大地测量元数据应用框架模型。
But as was mentioned before, you should pick a different clustering criteria for geodetic data in any case.
但是，如前所述，在任何情况下，应该为大地数据选用一个不同的聚集标准。
A new method for high resolution remote sensing image rectification and geodetic location is proposed.
该文提出高分辨率遥感影像纠正和绝对(大地)定位的一种新方法。
The transformation among the geodetic coordinates is a very important topic in the field of navigation.
大地坐标系之间的转换一直是导航领域十分关注的课题。
Functional approximations and statistical approximations have been widely applied in geodetic computation.
函数模型逼近和统计模型逼近在大地测量均有广泛的应用。
As the foundation of spatial location, geodetic result is an important part of the fundamental GIS information.
大地成果是空间定位的基础，是基础地理信息的重要组成部分。
On this basis, the practical formulas fitting it to the 1954 'and 1980' geodetic coordinates of China are given.
在此基础上，给出了适用于我国1954年大地坐标系和1980年大地坐标系的实用公式。
Then the typical geodetic dynamic models are summarized and the identifiability of parameters is also discussed.
在概括了典型的大地测量力学模型基础上，讨论了其反演参数可辨识性问题；
The management GIS system about geodetic result makes up of surveying mark management system and geodetic result.
测绘大地成果管理GIS系统由测量标志管理系统和大地成果提供系统两部分组成。
In missile test, the transformation methods from earth rectangular coordinate to geodetic coordinate are often used.
在靶场试验任务中，经常要用到地心直角坐标到大地坐标的转换算法。
The space filling Z-order curve might not be the best choice for geodetic data, given the closed nature of the earth's surface.
对于大地数据，由于地区表面具有封闭的特性，因此空间填充z顺序曲线可能不是最好的选择。
This paper can provide a reference and basis for space geodetic techniques especially to the research of the laser ranging.
本文工作可为空间大地测量，特别是激光测距技术的研究提供一定的参考和依据。
This paper introduces a method to solve geodetic problem in condition of that the space distance and azimuth have been observed.
本文介绍了在已知方位角和空间距离情况下的大地主题解算问题。
The convergent and divergent velocities of active plate boundaries in the north hemisphere are obtained with space geodetic data.
利用现代空间大地测量技术测出北半球活动板块边缘会聚、扩张和滑动速度。
The fast computation of terrain correction in a large area is significant for modern geodetic practice, especially in rough mountain areas.
大面积地形改正的快速计算，对现代大地测量实践具有重大意义，尤其是在那些地形复杂地区。
This paper describes geodetic instruments progress in 40 years and inquiries about developing prospect of geodetic instruments in our country.
阐述了40年来我国大地测量仪器的进展，并探讨了它的发展前景。
The computing of latitude is the key of geodetic coordinate transformation from geocentric coordinate which conventionally USES iterative methods.
大地纬度的解算是从地心直角坐标到大地坐标变换的关键，通常都用采用迭代法实现。
Some ordinary forms of sparse matrix and the application of sparse matrix technology in astrometric and geodetic VLBI data analysis are introduced.
介绍了稀疏矩阵的四种常见形式以及稀疏矩阵技术在天测与测地VLBI数据处理中的应用。
Usually, the database itself contains no information about its geodetic datum, so you must find this out from the application that created the coordinates.
数据库本身往往不包含关于大地基准点的信息，所以您必须从创建坐标的应用程序中查明大地基准点。
Using the generalized inverse and substationary rate model, this paper analyses the geodetic levelling data of recent 20 years in Qilian and Hexi area.
本文用广义逆速率模型及拟稳速率模型处理了祁连山与河西走廊地区近20年来的水准测量资料。
Using the generalized inverse and substationary rate model, this paper analyses the geodetic levelling data of recent 20 years in Qilian and Hexi area.
本文用广义逆速率模型及拟稳速率模型处理了祁连山与河西走廊地区近20年来的水准测量资料。
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