地理坐标

基于地理坐标参数的SAR图像自动概略配准法

Automatic SAR Image Coarse Registration Based on Geographical Coordinates Parameter

同时，提出了一种实用的铁路里程与GIS地理坐标转换的方法。

A method to convert chainage of railway to geographical coordinates in GIS is put up .

GPS技术的采用可以提供车辆的地理坐标。

GPS technology can provide the geographic coordinate of the vehicle .

如何将GPS位置实时推算至海底地形点位置、获取海底测点在地理坐标系中的精确位置是一套十分复杂的计算过程。

It is complicated procedures that how to transfer the location of GPS to accurate survey point on sea-bed in geographic coordinate system .

GoogleEarth是一个融合了大量遥感影像和地理坐标信息的、开放的、良好的3D数据显示平台。

Google Earth is a nicer open 3D data shown platform , which syncretizes a great deal of remote sensing image and geographic coordinate information .

对手持式GPS接收机在森林资源连续清查中应用方法如：地理坐标参数的获取、计算和设置；

The paper elaborates the methods of handy GPS receiver for forest resource continuous inventory , such as the acquirement , calculation and setting up of geographic coordinate parameter ;

无论是从地址信息中推导出来的、由GPS设备获得的还是以其他方式生成的，许多数据库都包含点位置的地理坐标，这些信息在数据库中保存为单独的数字列。

Whether derived from address information , acquired by GPS devices , or otherwise generated , many databases contain geographic coordinates of point locations as separate numeric columns in a table .

数字滑坡技术，就是以遥感（RS）和空间定位方法为主，结合其他勘探、试验、调查手段获取数字形式的、与地理坐标配准的滑坡基本信息；

The essence of digital landslide technique is to capture basic landside information through remote sensing ( RS ) and spatial positioning combined with other survey methods ;

该文论述了根据飞机地理坐标数据对机载SAR图像进行地理编码的原理和方法；

This paper theoretically presents the geocoding principle and method for airborne SAR system image , which is converted only by the positional and directional data from the aircraft mounted SAR .

Magnusweb应用程序呈现了这种可能性的一小部分：它提取并呈现与地理坐标、时间和用户帐户相关的数据。

The Magnus web app takes on a rather small slice of this potential : it pulls and presents data related to geographic coordinates , times , and user accounts .

在这个分为两部分的系列文章中，通过从PHP调用GoogleGeocoderWeb服务，将街道地址转换成地理坐标并存储在数据库中。

In this two-part article series , to turn street addresses into their geographical coordinates for storage in the database , you called the Google Geocoder Web service from PHP .

对全国678个样点统一选用15个生态因子，包括地理坐标（X）3个变量，气象因子（Y）12个变量。

At each of 678 sampling locations in China , 15 ecological factors , including 3 geographical factors ( x ) and 12 climatic factors ( y ), were selected and subjected to the canonical analysis ( CA ) .

友谊农场五分场二队地块边界点的地理坐标数据都是通过DGPS（差分全球卫星定位系统）测量的。

The geographic coordinate data of the field boundary points were surveyed by means of DGPS at Brigade Two of Five Branch on the YouYi Farm .

本文主要做了四大方面研究：（1）在实际的景点数据中利用PSO算法解决TSP问题，提出一种基于地理坐标的离散PSO算法。

This paper has four major aspects : ( 1 ) PSO algorithm solves the TSP in the actual city attractions . There is a discrete PSO algorithm based on the geographical coordinates for TSP application .

在各类车辆导航、调度、监控系统中，GPS终端设备测出的车辆位置信息与我国地理坐标系统中GIS信息间的相互转换算法成为GPS与GIS技术融合的关键之一。

In all kinds of vehicles scheduling and monitoring systems , how to conversion between the position information which is measured by the GPS terminal equipment and the information from the GIS of our country , the fusion of GPS and GIS technology is the key .

GPS地心坐标与地理坐标变换公式是GPS应用中的常用公式，对其进行只改变大地高的公式推演可以用来估计天线量高误差及垂直沉降分析。

The changing equation between GPS earth core coordinate and geography coordinate is a common one in GPS application . The equation deduction was performed to only change the elevations so as to evaluate the measured errors of the antenna height and perform the vertical settlement analysis .

现有的电子海图导航系统主要靠全球定位系统（GPS）来测量舰船的地理坐标，用雷达信号适时检验GPS的定位精度就成为电子海图系统不可少的功能。

Most of the electronic sea chart navigation systems available measure the geographic coordinates of a ship by the GPS ( i.e. global position system ), so that it is necessary for the electronic sea chart system to test timely the precision of the GPS by radar signals .

在1A级预处理中，需要解决处理任务组织和系统环境支持问题，需要完成数据国放、相对辐射校正、景地理坐标计算作业，这些问题的解决方法对遥感数据处理技术具有一定普遍意义。

In the level 1A pre-processing the following functions should be performed : processing tasks organizing and system environment supports , data ingest , relative radiometric correction , geographic coordinate computation of scene benchmarks , etc.

GDAL还可让编程人员在世界地理坐标（即地理参考坐标）上设计栅格数据。

GDAL also enables programmers to project raster data onto worldwide geographical coordinates , known as georeferenced coordinates .

实验统计方法和基于地理坐标的离散PSO算法的实验一样，结果表明此算法求解出来的解比前者优，且求解过程较为简便，能有效平衡算法的搜索能力不易陷入局部最优解。

Experimental statistical methods are same as a discrete PSO algorithm based on the geographical coordinates , and results show that solving value is better than the former . It makes the process simple . The algorithm can effectively balance the PSO search ability .

根据高斯克吕格投影平面直角坐标X，Y的公式，设计了适用于Casiofx4800P计算器的程序，提出了利用正算程序采用有理逼近法反解地理坐标φ，λ的步骤和方法。

According to the formula of rectangular coordinate in the plane of Gauss-Kr ü ger projection , the authors designed a calculation program suitable for the CASIO fx 4800P calculator , put forward the steps and method of inversing of geographic coordinate by using rational approximation .

水文数字地球（HDE）是将水文信息按地理坐标集成，构筑全球水文信息模型，以全新方式处理水文各种问题，与其他信息相融合，为解决水文难题提供崭新的途径。

Hydrologic Digital Earth ( HDE ) is a comprehensive model which contains a large amount of hydrologic information based on geographic coordinates . This model can handle different hydrological problems in a new manner .

基于地理坐标框架下的地物与地形匹配解决方案研究

Research on feature and terrain matching method based on geographical coordinate framework

设计了模拟地理坐标测量系统的实验平台。

The paper designs the experimental platform simulated geographic coordinate measurement system .

地理坐标和直角坐标相互转换可逆算法的研究

Research on Reversible Algorithm for Inter-conversion between Geographic Coordinates and Rectangular Coordinates

卫星遥感数据景的地理坐标工程计算

The engineering computation of scene geographical coordinate for satellite remotely sensed data

地理坐标下网格化数据等值线的处理及编程

Isoline Processes or Gridding Data in Geographic Coordinate System and Their Programming

基于地理坐标和多重加密的农产品追溯编码设计

Design of agricultural product trace coding based on geography coordinate and multi-encrypt

确定海区基线和界线的海图和地理坐标编录

Recording of Charts and Geographical coordinates Establishing Baselines and Limits of Maritime Zones

它被选为一个火星的地理坐标系统的中心参考点。

It was chosen as a central reference point for Mars'geographical coordinate system .