Skyplot
所属分类：GPS编程
开发工具：C++ Builder
文件大小：286KB
下载次数：86
上传日期：2010-08-03 09:41:47
上 传 者：
天啸
说明： 读取GPS导航文件和SP3文件，进行卫星可视图绘制
(creating a Skyplot of GPS satellites)
文件列表:
creating a Skyplot of GPS satellites\brdc2450.95n (218564, 2010-06-12)
creating a Skyplot of GPS satellites\consts.h (578, 2010-06-12)
creating a Skyplot of GPS satellites\datetime.cpp (7959, 2010-06-12)
creating a Skyplot of GPS satellites\datetime.h (3125, 2010-06-12)
creating a Skyplot of GPS satellites\igs08166.sp3 (150814, 2010-06-12)
creating a Skyplot of GPS satellites\intrpsp3.cpp (16276, 2010-06-12)
creating a Skyplot of GPS satellites\intrpsp3.h (2036, 2010-06-12)
creating a Skyplot of GPS satellites\New Text Document.txt (1409, 2010-06-12)
creating a Skyplot of GPS satellites\physcon.h (3108, 2010-06-12)
creating a Skyplot of GPS satellites\rinex.cpp (204130, 2010-06-12)
creating a Skyplot of GPS satellites\rinex.h (44451, 2010-06-12)
creating a Skyplot of GPS satellites\skyplot.bat (1577, 2010-06-12)
creating a Skyplot of GPS satellites\skyplot.bpr (2192, 2010-06-12)
creating a Skyplot of GPS satellites\skyplot.cpp (47564, 2010-06-12)
creating a Skyplot of GPS satellites\skyplot.exe (391680, 2010-06-12)
creating a Skyplot of GPS satellites\skyplot.inp (361, 2010-06-12)
creating a Skyplot of GPS satellites\skyplot.log (538, 2010-06-12)
creating a Skyplot of GPS satellites\skyplot.ps (41410, 2010-06-12)
creating a Skyplot of GPS satellites (0, 2010-06-15)
HOW TO USE SKYPLOT.EXE
----------------------
1) Create a working directory (ie, c:\work) and update
'skyplot.inp' with information related to the site.
An example 'skyplot.inp' is shown below as
1995 9 2 18 30 0
1995 9 2 20 30 0
brdc2450.95n
GRAZ 47.0671 15.4935 538.3
10
Note 1: Make sure the orbit file (either broadcast or SP3)
covers the time span requested in lines 1 and 2 of skyplot.inp.
Note 2: It may be necessary to supply the entire path
for the orbit file (eg, c:\work\brdc2450.95n )
2) Execute skyplot.exe at the DOS prompt. For example:
c:\work>c:\bin\skyplot.exe
3) Examine 'skyplot.log' to ensure that 'skyplot.inp' was
read correctly. 'skyplot.log' should report
"Normal Termination"
4) Assuming GMT (Generic Mapping Tools) exists and is
properly loaded on the computer, issue the command
'skyplot.bat'. For example:
c:\work\skyplot.bat
Note: If ERROR messages related to 'psxy', 'pstext',
or 'psvelo' appear, then it is likely that GMT is
improperly loaded on the computer. See the GMT home
page (http://gmt.soest.hawaii.edu/) for assistance.
5) Use ghostview or your favorite postscript viewer to
examine and print the file 'skyplot.ps'.
-------------------------------
June 27, 2002
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