Description: 关于计算机坐标和地球坐标的变换，可以用于图像处理中标线及划分区域。-coordinates on the computer and transform the coordinates of the Earth that can be used in image processing and successful line separating regions. Platform: |
Size: 919 |
Author:西风 |
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Description: 关于计算机坐标和地球坐标的变换，可以用于图像处理中标线及划分区域。-coordinates on the computer and transform the coordinates of the Earth that can be used in image processing and successful line separating regions. Platform: |
Size: 1024 |
Author:西风 |
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Description: 用来计算地球表面两点之间的距离，该程序通过输入两点的经纬度坐标确定两点的距离，可用于各种工程应用当中-The Earth s surface used to calculate the distance between two points, two points in the program by entering the latitude and longitude coordinates to determine the distance between two points can be used in a variety of engineering applications which Platform: |
Size: 3072 |
Author:刘小龙 |
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Description: DLL
地理信息系统，坐标变换，内含注册机。-GeoDLL is a dynamic link library of functions for datum and coordinate transformations between coordinates and reference systems, distance calculations, and geodetic functions that can be called from Windows applications. The DLL enable the program developer to perform professional grade coordinates transformations:
1.The current and many historical Coordinate and Reference Systems of all States of the European Union (EU) including the eastern extension from April 2004 and other European Systems.
2.The US- and Canadian State Plane Coordinate Systems (SPCS) on NAD27 and NAD83 and other Coordinate and Reference Systems of the North American Continent.
3.The Coordinate and Reference Systems of the Australian Continent and of other Continents.
5.All world-wide used Coordinate and Reference Systems. User-defined coordinates systems, local reference systems and earth ellipsoids can be definated on base of the earth half axis and 7 parameters Helmert or 3 parameters Molo Platform: |
Size: 1808384 |
Author:花玉良 |
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Description: 针对非合作遥感影像坐标偏差问题，根据google earth球面距离算法，给予自动修正。-For non-cooperation in remote sensing image coordinates of deviation, according to google earth spherical distance algorithm to give automatic correction. Platform: |
Size: 403456 |
Author:roychen |
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Description: 利用Java3D技术结合《计算机图形学》知识，编程实现太阳、地球和月球的运动模拟。主要是按照天体运动的规律和课程设计的要求，实现太阳、地球和月球的运动，主要包括地球的公转和自转以及月球围绕地球的转动。程序的主要功能需求如下：
1、按照尺寸、相对位置和一致的大小比例生成太阳、地球和月球；
2、为太阳、地球和月球添加适当纹理，增加图形的视觉效果；
3、按照地球公转和自转规律建立运动坐标，实现地球的运动；
4、按照月球的自转和绕地球转动的规律，实现地球和月球的关系运动；
5、改变视角角度和各天体的距离，从不同方向观察模拟天体运动的规律。
-Using Java3D technologies, "Computer Graphics" knowledge, programming Sun, Earth and Moon motion simulation. Mainly in accordance with the laws of celestial motion and curriculum requirements, to achieve the sun, Earth and moon movements, including the Earth s revolution and rotation and the moon around the Earth s rotation. The main function of the demand process is as follows:
1, in accordance with the size, location and the same size relative proportion of generating the sun, Earth and Moon
2, for the sun, Earth and Moon add the appropriate texture, increase the visual effect graphic
3, in accordance with the laws of Earth s revolution and rotation of the movement to establish the coordinates of the Earth s movement
4, according to the Moon around the Earth s rotation and the rotation of the law, the relationship between the Earth and the Moon movement
5, changing the view angle and distance of objects, simulation objects observed from different directions, the law of Platform: |
Size: 1488896 |
Author:谢山 |
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Description: Corrected source code to calculate distance between coordinates on earth using haversine formula Platform: |
Size: 1024 |
Author:rene |
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Description: 大地解算，贝塞尔正解和反解，根据已知点位信息，知道大地方位角，知道距离，可以求出另一个点位的坐标-Earth solver, and the inverse Bessel positive solutions, according to a known point of information, know geodetic azimuth, know the distance, you can find the coordinates of another point Platform: |
Size: 1024 |
Author: |
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Description: Thoughtworks公司面试题——MARS ROVERS问题火星探测器 C# 实现 VS2010工程，带界面展示！
一小队机器人探测器将由NASA送上火星高原，探测器将在这个奇特的矩形高原上行驶。
用它们携带的照相机将周围的全景地势图发回到地球。每个探测器的方向和位置将由一个x,y系坐标图和一个表示地理方向的字母表示出来。为了方便导航，平原将被划分为网格状。位置坐标示例：0，0，N，表示探测器在坐标图的左下角，且面朝北方。为控制探测器，NASA会传送一串简单的字母。可能传送的字母为： L , R 和 M 。 L ,和 R 分别表示使探测器向左、向右旋转90度，但不离开他所在地点。 M 表示向前开进一个网格的距离，且保持方向不变。假设以广场（高原）的直北方向为y轴的指向。
输入：首先输入的line是坐标图的右上方，假定左下方顶点的坐标为0，0。剩下的要输入的是被分布好的探测器的信息。每个探测器需要输入wo lines。第一条line 提供探测器的位置，第二条是关于这个探测器怎样进行高原探测的一系列说明。位置是由两个整数和一个区分方向的字母组成，对应了探测器的（x,y）坐标和方向。每个探测器的移动将按序完成，即后一个探测器不能在前一个探测器完成移动之前开始移动。-he Thoughtworks Company interview questions- MARS ROVERS Mars probe C# VS2010 project with interface shows!
The robot detector by a small team of NASA Mars plateau, the detector will be traveling on this strange rectangular plateau.
They carry the camera panoramic views of the surrounding terrain Figure is sent back to Earth. The direction and position of each of the detectors by an x, y-based coordinate diagram, and a representation of the geographical direction of letters represented. In order to facilitate navigation, the plains will be divided into a grid-like. Sample location coordinates: 0,0 N detectors in the lower left corner of the plot, and facing north. Control detectors, NASA will send a bunch of letters. The letters may be sent to: L , R and M . L , R , respectively, so that the detector rotated 90 degrees to the left, right, but does not leave his location. M is moved into a grid distance forward and changing the orientation. Assuming Square (plateau) straig Platform: |
Size: 54272 |
Author:wanghu |
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Description: 坐标转换，在空间直角坐标系中，地球坐标可以设为,h为地面到大气层外圈的距离，R为地心到地面的距离-Coordinate transformation, in the space rectangular coordinate system, the earth coordinates can be set to, h for ground to the atmosphere of the outer ring distance, R is the distance to the center of the earth to the ground Platform: |
Size: 1024 |
Author:吕植勇 |
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Description: Trilateration is the use of distances (or "ranges") for determining the unknown position coordinates of a point of interest, often around Earth (geopositioning). When more than three distances are involved, it may be called multilateration, for emphasis.
The distances or ranges might be ordinary Euclidean distances (slant ranges) or spherical distances (scaled central angles), as in true-range multilateration; or biased distances (pseudo-ranges), as in pseudo-range multilateration.
Trilateration or multilateration should not be confused with triangulation, which uses angles for positioning; and direction finding, which determines the line of sight direction to a target without determining the radial distance. Platform: |
Size: 1558 |
Author:nechaev_V |
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