Description: 是一个应用高斯投影面进行正算反算的大地程序，对于地球学科的人有很大的帮助。-application is a Gaussian projection is for the anti-counting procedures for the counting of the earth, earth science who is a great help. Platform: |
Size: 1889280 |
Author:陈正松 |
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Description: InSAR是一种极具潜力的新型空间大地测量方法，但它也有其固有的限制，特别是受到大气层延迟（对流层延迟、电离层延迟等）、卫星轨道误差、地表状况和时变去相关性等影响，很容易导致InSAR图像解释错误，而InSAR数据本身无法解决所存在的上述问题。而GPS可以精密定位，可以较为精确地确定电离层、对流层参数，是当前应用最广泛的一种空间大地测量手段。-InSAR is a potential new space geodetic methods, but it also has its inherent limitations. in particular by the delay in the atmosphere (troposphere delay, ionospheric delay, etc.), satellite orbit errors, Surface conditions and time-varying correlation to the impact of such very easily lead to wrong interpretation of InSAR image, InSAR data and by itself can not solve the above problems. GPS precision positioning can be more accurately determine the ionosphere, troposphere parameters, is the most widely used as a means of space geodesy. Platform: |
Size: 56320 |
Author:张俊 |
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Description: 实测斜距化算至高斯平面边长c语言源程序，大地测量学课程实习编程。-Measured slant range of the operator to the Gaussian plane side length c language source code, programming internship course Geodesy. Platform: |
Size: 1024 |
Author:梦初见 |
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Description: 包括了在c#和VB源代码。利用GPS卫星来确定当前位置,原子时间同步电脑时钟,坐标和投影库,本文将教你如何生成自己的地图。-In part one of this series, I described how to write an interpreter for raw GPS NMEA data. Part two described how to monitor and enforce GPS precision data to develop commercial-quality software. The articles includes source code in C# and VB.NET which harness the power of GPS satellites to determine the current location, synchronize the computer clock to atomic time, and point to a satellite on a cloudy day. Yet, even with all of this code, most developers still need a way to display GPS information along with other geographic features. With the help of my colleague Phil Smith, a lead developer of our “GIS.NET” mapping component and the “Geodesy.NET” coordinate and projection library, this article will teach you how to generate your own maps. Platform: |
Size: 43008 |
Author:lhc |
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