大地经纬度坐标,geodesic latitude and longitude coordinates
1)geodesic latitude and longitude coordinates大地经纬度坐标
1.In order to improve the intersection measuring precision for object missing distance,the math-model for the coordinate measurement is introduced,and the derivation of equation for intersection measuring based ongeodesic latitude and longitude coordinates system is presented.为提高目标的交汇测量精度,提出了一种基于大地经纬度坐标的数据交汇方法。
2)Geodetic latitude大地纬度
1.This paper analyzes the relationship between the 1°meridian arc length and three different kinds of latitudes——geocentric latitude,geodetic latitude and re- duc.本文分别讨论了子午弧长随地心、大地、归化纬度的变化规律,数值计算结果表明:以大地纬度和归化纬度而论。
英文短句/例句
1.geodetic parallel大地纬度圈地理纬度平行圈
2.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。
3.The greatest part of Europe is situated above the 45th degree of Northern Latitude.欧洲绝大部分地区位于北纬45度以北。
4.altitude and azimuth地平纬度和地平经度
5.A degree or circle of longitude or latitude drawn on a map or globe.经线，纬线，经纬度地图或地球仪上的经纬线或经纬度
6.latitude by sun"s maximum altitude太阳最大高度求纬度
7.the lowest atmospheric layer; from 4 to 11 miles high (depending on latitude).大气的最低层；距地表到英里，与纬度有关。
8.2. Latitude distribution of blocking in the Atlantic, Pacific and Ural mountain:dipole blockings in the Atlantic .2.大西洋、太平洋和乌拉尔山地区阻塞纬度分布:
9.Relationship between Main Agricultural Traits and Yield in High Latitudes;高纬度地区大豆主要农艺性状与产量的关系
10.Study on the Latitude Distribution of Track and Field Elite Athletes in China Mainland;中国大陆地区优秀田径运动员的纬度分布研究
11.The atmospheric heating source/sink change characteristics over the northern Pacific Ocean medium latitude北太平洋中纬度地区大气热源的变化特征
12.Latitude reaches a maximum of 90°at the poles.两极纬度的最大值为90°。
13.either of two belts or regions near 30N or 30S characterized by calms and light baffling winds.靠近北纬度或南纬度的无风的地带或区域。
14.A unit of latitude or longitude, equal to! / 360of a great circle.经纬度经线或纬线的一个单位，等于一个大圆的！/
15.any of the geographical zones loosely divided according to prevailing climate and latitude.根据气候和纬度大概划分的地理带中的任何一个。
16.The Comparison on the Resources Development Pattern Between Pulandian Northern Township and Same Latitude Areas in Japan;大连普兰店北部乡镇与日本同纬度地区资源开发的比较分析
17.The angular distance of a celestial object above the horizon.地平纬度地平线以上天体的角度距离
18.latitudinal extent纬度相距, 纬线跨度
相关短句/例句
Geodetic latitude大地纬度
1.This paper analyzes the relationship between the 1°meridian arc length and three different kinds of latitudes——geocentric latitude,geodetic latitude and re- duc.本文分别讨论了子午弧长随地心、大地、归化纬度的变化规律,数值计算结果表明:以大地纬度和归化纬度而论。
3)geodetic coordinate大地坐标
1.The simple formula to computegeodetic coordinate from rectangular space coordinate;由空间直角坐标计算大地坐标的简便公式
2.Deducing fromgeodetic coordinate differential formula;椭球参数对大地坐标转换的影响——大地坐标微分公式再推导
3.Road curvegeodetic coordinate calculation based on branch traverse survey基于支导线测量的道路曲线大地坐标计算
4)geodetic coordinates大地坐标
1.The analysis of conversion from geocentric togeodetic coordinates with Newton iteration to solve non-linear equations地心坐标反解大地坐标的非线性方程组牛顿迭代法分析
2.The mathematic characteristics of transition curve and its parallels, andgeodetic coordinates calculating methods of the curve inflexions and points of intersection are analyzed,and the second development of the Auto CAD is used for the Visual LISP programs for the solution of the rigidity of the theory and the practicality of the calculation.讨论了缓和曲线及其等距线的数学性质、曲线点及曲线交点的大地坐标计算 ,以及编制VisualLISP程序对AutoCAD的二次开发 ,以解决理论的严格性和计算的实用性问题 。
3.For the complex traditional arithmetic that is difficult to be applied to practice, this paper presents arithmetic of the coordinates transformation fromgeodetic coordinates to plane rectangular coordinates and screen coordinates.由此,给出实用的、可应用到系统中的完整的大地坐标到平面坐标以及平面坐标到屏幕坐标之间的正逆变换实现算法,尤其提出了基于简单迭代算法的大地坐标到平面坐标的逆变换公式,方便、精确地满足了电子海图应用系统的要求。
5)topographical parallel大地纬度圈
6)geodetic coordinate system大地坐标系
1.A new form ofgeodetic coordinate system with length quantity as coordinate parameters was presented for the first time in a former paper of the authors,and this paper shows that those two forms ofgeodetic coordinate system are regular coordinate system,then the fundamental and method of transformation between the twogeodetic coordinate systems are proposed.从数学上论证了新型大地坐标系与大地坐标系能够成为表述椭球面上点位的正则坐标系的条件及限定区域,由此阐述了两者相互转换的基本原理和方法,并用算例验证了其正确性,从而为进一步实现新型大地坐标系应用于测量定位和GIS建模提供了可能。
2.A new form ofgeodetic coordinate system based on geodesic coordinate instead of geodetic longitude and latitude is proposed.提出了一种新型的大地坐标系,它仍以经纬线为坐标曲线,但其坐标参数则由大地经纬度改为以长度量来表示的新大地坐标;导出了以新大地坐标来表述的地球椭球面的第一基本形式并确定其系数;推证出按新大地纵坐标表示的随纬度变化的长度归化因子的表示式,以此算得的结果与由大地纬度所得的标准值精确相符,且适用于南北跨距达440 km的测量范围。
3.With the extensive application of GPS technique,the transformation model between twogeodetic coordinate systems,geodetic coordinates formulae by differential method,which is carried out by the seven-parameter similarity transformation model and some well-known formulae such as Bursa-Wolf and Molodensky-Badekas models etc.运用布尔莎公式推导出了不同大地坐标系间的精确坐标转换模型———大地坐标微分公式,纠正了目前一些文献中存在的错误,它可以大大提高坐标转换的计算精度,具有一定实用价值。
延伸阅读
大地坐标系以参考椭球面为基准面，用以表示地面点位置的参考系。
