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 DgpsQuestion | r34 - 28 Jan 2012 - 19:22 | AdminRickMach |
| Question Hi, I want do compute real time differential GPS solutions. It is for an outdoor robotic environment with small baselines ( Hi, I want do compute real time ... | ||
| ContinuedSlantTEC | r8 - 23 Nov 2011 - 02:20 | PhamHoangLong |
| Question Hello again, Thank you so much for the explanation on the slant TEC. I tried to continue the questions under the original question but it did not work. I ... | ||
| GPSTkWindowsStaticLib | r11 - 12 Nov 2011 - 14:40 | YanWei |
| Question I built a static library from the GPSTk source (following the directions under "BuildingGPSTkUnderWindows") using MS Visual C 2005 Express Edition. Now, ... | ||
| ReszillaunderWindows | r4 - 18 Oct 2011 - 20:25 | SusanCummins |
| Question Dear Everyone, looking at the User's Guide I noticed that reszilla will be able to compute Cycle Slips in a RINEX File. Since I want to visualize them, this ... | ||
| CorruptFieldData | r2 - 05 Sep 2011 - 01:17 | RickMach |
| Question I've been looking around the docs for GPStk and it seems like the tool for this is probably in here, i just can't figure out exactly which one/how to find ... | ||
| MaxRedifinition | r3 - 02 Sep 2011 - 22:11 | RickMach |
| Question I was looking at GPStk stringutils. There's an issue there with: "std::numeric limits::max());" Apparently if you include windows.h it defines "max" in ... | ||
| RinexObsDataClassReference | r2 - 02 Sep 2011 - 22:11 | RickMach |
| Question Hey, I'm using RinexObsData class in my school project, and I'm getting a very large difference in calculating the same rinex file than what I receive for ... | ||
| IntroductiontoDDBase | r3 - 02 Sep 2011 - 22:08 | RickMach |
| Question Dear all, I'm new to gpstk and am wanting to perform dGPS analysis on two observation files I have (1 reference, 1 roving). Is there anything such as an ... | ||
| RmsQuality | r4 - 02 Sep 2011 - 22:08 | RickMach |
| Question Please let me know the format of the output from PRSolve and rinexpvt. BishnuPhuyal 05 Jul 2011 Answer Run PRSolve without arguments and it will produce ... | ||
| HowToInstallOnWindowsddPlot | r6 - 02 Sep 2011 - 22:06 | RickMach |
| Question When I install the GPSTk1.5 there are two .exe files that do not install: ordPlot and ddPlot. ddGen is crashing on me and I think it's because of these two ... | ||
| LinuxMakeFailureNoSuchFile | r6 - 23 Jun 2011 - 08:43 | RobertSteenburgh |
| Question Hello: I tried building GPSTK under Linux (2.6.38 ARCH). JAM didn't work had a lot of errors. I tried the ./autogen.sh, ./configure, make method and all ... | ||
| EOPPdataFileLocation | r4 - 17 May 2011 - 19:27 | RickMach |
| Question I created a GPSTk static library from source, and i am attempting to use ReferenceFrames::ECEFPosVelToJ2k. Tracing through the code I see "mapMJD EOP" is ... | ||
| TestError | r9 - 13 Apr 2011 - 03:39 | ZhoufengRen |
| Question After building GPStk using jam, we tried to test one of the examples using the command: root@localhost examples $g o example I/usr/local/gpstk/dev/src ... | ||
| SmoothinginDiscFix | r6 - 10 Mar 2011 - 09:25 | YanWei |
| Question Hi there! The code smoothing in DiscFix is done using the phase measurements? Thanks. RicardoPiriz 13 Jul 2009 Answer Yes, but its not really "smoothing ... | ||
| HowToManageclassIndex | r3 - 10 Mar 2011 - 09:08 | YanWei |
| Question Hi there! There is a class variable as 'classIndex' for every class derived from 'ProcessingClass', and it is initialized with a const value. I believe we ... | ||
| InertialData | r2 - 01 Mar 2011 - 17:53 | DagobertoSalazar |
| Question Hello. I whant to use inertial data (accelerometer, gyroscope) in PPP. Maybe anyone had implemented it? I suppose it is nessesary to add corresponding variables ... | ||
| AboutGetAntennaPCVariationFunction | r4 - 01 Mar 2011 - 17:49 | DagobertoSalazar |
| Question Hello! I am a postgraduate student in Moscow Aviation Institute. I want to understand some questions. There are 3 types of angles that are used in GPSTk: ... | ||
| ReferenceOfRAIM | r2 - 01 Mar 2011 - 13:40 | DagobertoSalazar |
| Question Hi, All I need this reference paper, Please! A Baseline GPS RAIM Scheme and a Note on the Equivalence of Three RAIM Methods," by R. Grover Brown, Journal ... | ||
| HowToBuildGPSTKUnderVS2008 | r3 - 14 Feb 2011 - 21:13 | QiangZhang |
| Question Hello Community Today I wanted to build Win32 console project for example1.cpp under VS2008 envrionment without JAM utility. I followed the steps described ... | ||
| DiscFixInsufficientData | r5 - 03 Feb 2011 - 17:10 | RobertSteenburgh |
| Question I'm using DiscFix to count cycle slips by examining the df.out files and looking for "BD" commands. While processing RINEX data from Continuously Operating ... | ||
| HowToExtractCycleSlipInfoFromDiscFix | r4 - 12 Jan 2011 - 11:25 | RobertSteenburgh |
| Question 1. I am at a disadvantage because I am unfamiliar with C or object oriented code. I have experience with MatLab, FORTRAN, and other procedural languages ... | ||
| ZenithWetDelayWithGPSTk | r2 - 06 Oct 2010 - 21:34 | RickMach |
| Question Hi, Is there a direct processing route that should be undertaken with GPSTk to extract purely zenith wet delay (ZWD) values? Zenith total delay would also ... | ||
| RinexThreeReader | r5 - 05 Oct 2010 - 06:07 | PanyT |
| Question Hi folks, first, thank you for this great tool! I want to use the RINEX3 reader and tried Rinex3Dump.cpp in rev. 2457, but the code seems to read the header ... | ||
| NegativeSlantTEC | r4 - 14 Sep 2010 - 10:48 | DipoUnb |
| Question I noticed that I get negative TEC values on some IGS stations when I convert the pseudoranges into slant TEC using simple formula sTEC 2.852 (P2 C1)/speed ... | ||
| PrefitResidualOfLC | r2 - 01 May 2010 - 03:09 | YanWei |
| Question Hi Dago! The following is the code of 'LinearCombinations' to get prefit residual of LC: // Definition to compute prefit residual of LC ... | ||
| DDvsPPP | r8 - 30 Apr 2010 - 16:49 | HaTran |
| Question Hello everyone! I am trying to run GPSTk to process some static GPS data that I have. However, I found quite a lot of method available for double different ... | ||
| AboutBuildOfGPSTk | r10 - 30 Mar 2010 - 17:42 | YanWei |
| Question Hi All, Here are some questions: 1 Which complier is used to build the stable release of 'Microsoft Windows 32 bit Intel x386 compiled binaries' ? 'cygwin ... | ||
| HowToManegeMyOwnProgramWithGPStk | r5 - 28 Mar 2010 - 02:04 | WangKai |
| Question Hi all: I'm a newer to gpstk and now I have successfully built it under MSVC2008 in windows with the help of the document on the web under jam. Now ... | ||
| SolverPPPError | r4 - 24 Mar 2010 - 07:13 | HaTran |
| Question Hi, I have following error when process COCO station using PPP method (example9) with day 273 2009. Starting processing for station: 'COCO'. Exception for ... | ||
| TryJamUnderWindows | r4 - 26 Feb 2010 - 11:06 | YanWei |
| Question Hi,all I'm stucked in building a simplest cpp file with jam. Here is my cpp file: #include using namespace std; int main(int argc,char argv ) { cout Here ... | ||
| AboutSP3EphemerisStore | r4 - 28 Jan 2010 - 09:27 | YanWei |
| Question Here I am again with another comment There is a case that is not considered by the SP3EphemerisStore class. According to the SP3c manual 1 , line 24 of the ... | ||
| HowToUseSolverGeneral | r4 - 20 Jan 2010 - 13:45 | YanWei |
| Question Hi,Dago I'm trying to do PPP with SolverGeneral based on example, but I can't get expect result. Here is my codes to setup the equation system and solver ... | ||
| DDBaseAntennaHeight | r2 - 07 Jan 2010 - 18:32 | BrianTolman |
| Question Hi All does DDBase takes into account the antenne height as specified in the RINEX observation header? Tx/Alain AlainMuls 06 Jan 2010 Answer BrianTolman ... | ||
| WhatIsError | r2 - 04 Jan 2010 - 23:52 | RickMach |
| Question I have a !TestTime.cpp / test time.cpp / // Testing time management #include #include #include "./gpstk/DayTime.hpp" using namespace std; using namespace ... | ||
| OneToolForWindowsUser | r8 - 05 Dec 2009 - 16:36 | YanWei |
| Question Hi,All There are no updates on the site and sourcecode for days, so I'd like to share this tool with windows's user of gpstk. This tool is useful for users ... | ||
| PoscvtFileWithSeveralCoordinates | r3 - 27 Nov 2009 - 15:02 | BenjaminGilson |
| Question Hello, I've run PRSolve, which gives me a file with several ECEF coordinates. Now I'd like to convert these coordinates to lat/long/h. Unfortunately I am ... | ||
| VisualStudio2008LinkBuildError | r3 - 24 Nov 2009 - 21:31 | PriyankKumar |
| Question Hello Community Today I was trying to build the library and run example1.cpp using VS2008 without JAM utility. I followed all the steps that was mentioned ... | ||
| HowtoNationalEllipsoid | r3 - 28 Oct 2009 - 14:31 | AlainMuls |
| Question Hi I want to use the Position class to transform between cartesian and geodetic coordinates on the Belgian ellipsoid. This ellipsoid (International 1927) ... | ||
| PPPwithC1 | r10 - 23 Sep 2009 - 09:53 | OctavianAndrei |
| Question Hello! I whant to realize PPP technique whith C1 data only. I did next: ... RequireObservables requireObs(TypeID::C1); requireObs.addRequiredType(TypeID: ... | ||
| NonIntegerMeasurementEpochs | r3 - 22 Sep 2009 - 18:57 | DagobertoSalazar |
| Question Hi, I have phase and pseudorange measurements that are made at times that are as much as 32 millisec different than the integer second (and successive measurements ... | ||
| QuestionAboutTropsphereWithPPP | r9 - 14 Sep 2009 - 18:48 | DagobertoSalazar |
| Question Hi,Dago, I have several questions about PPP, and I need you help. 1. In the PPP example 8(or example 9) you provided , we try to estimate the wet part of ... | ||
| SomeTrivalProblem | r7 - 14 Sep 2009 - 05:35 | YanWei |
| Question Hi, Developers Here are some trival problem about the codes: 1) about "struct timeval" The struct are defined in both "DayTime.hpp" and "UnixTime.hpp ... | ||
| IonosphericCorrection | r2 - 11 Sep 2009 - 19:04 | DagobertoSalazar |
| Question I am processing GPS measurements for a missile application from a C/A code GPS receiver in post mission. The missile travels through the ionosphere. Is ... | ||
| PositionAppWithAccuracy | r3 - 11 Sep 2009 - 18:56 | DagobertoSalazar |
| Question Do any of the position calculation applications ouput an accuracy for each epoch? If not, does anyone know of another way? DominicFuller 02 Apr 2009 ... | ||
| AboutAntexReader | r4 - 08 Sep 2009 - 07:03 | YanWei |
| Question Hi,All After having updated my gpstk source to the latest stable 1.6, I got an error when I try to call "AntexReader" in visual studio 2008, I steped into ... | ||
| AboutBasicMathFunctions | r5 - 07 Sep 2009 - 05:22 | YanWei |
| Question Hi,All The latest "PhaseWindup.cpp" file(line 105) call the function 'round', but I don't find any declaration in the file or the others. d prev ... | ||
| IonoinordGen | r3 - 17 Jul 2009 - 13:05 | RickMach |
| Question Hi there! Does ordGen apply any ionospheric correction when using omode c1? If yes, is it possible to deactivate it? Thanks! RicardoPiriz 13 Jul 2009 ... | ||
| TropoinPRSolve | r3 - 15 Jul 2009 - 11:28 | RicardoPiriz |
| Question Hi there! Is is possible to deactivate the tropo correction in PRSolve? Thanks! RicardoPiriz 13 Jul 2009 Answer Yes I believe so. I've not tried it myself ... | ||
| PrecisePointPositioning | r11 - 14 Jul 2009 - 20:03 | RickMach |
| Question Dear Dago: I try to do a weighed precise point positioning process,and a "ComputeMOPSWeights" object ("mops") was declared to caculate weight ,and here is ... | ||
| AboutVectorRotation | r3 - 14 Jul 2009 - 15:37 | YanWei |
| Question Hi,Dago, I represent my question here. I have a new idea about PPP, and I need to do the following transformation: Assume there is a station with position ... | ||
| AboutGPSTkBranches | r3 - 04 Jul 2009 - 13:03 | YanWei |
| Question Hi,All, I want to know more about the GPSTk branches RC1.6 and rinex3 dev, where can I get these information? will these branches be merged in future? Thank ... | ||
| MatrixAndVector | r5 - 04 Jul 2009 - 09:21 | YanWei |
| Question Hi,all My question is about the Vector operator " ". Here is a pice of simple code: Vector v1(3,1.0); // vector 1 1 1 Vector v2(3,0.0); Matrix m1(3 ... | ||
| UseGPSTkWithBorlandCppBuilder | r3 - 18 Jun 2009 - 22:27 | BenHarris |
| Question Hello, Would it be possible to build and run GPSTk applications using Borland c builder? thanks in advance! MichaLionne 30 Mar 2009 Answer I would guess ... | ||
| MatlabcodeforHVARandAVARcalc | r3 - 15 Jun 2009 - 15:06 | ColinPetersen |
| Question I recently came across your "The GPS Tookit Open Source Clock Tools." I am performing frequency metrology on microresonators for sensing applications, such ... | ||
| GSPToolkitandRinexClockfiles | r3 - 12 Jun 2009 - 22:36 | ColinPetersen |
| Question Fellow GPSToolkit users, I'm a Ph.D students and I'm interested about the fault detection applied to Atomic Clocks used in GPS satellites. Can the GPSTk analyze ... | ||
| CanDDBaseProcessDynamicBaseLine | r4 - 05 May 2009 - 11:51 | JakobR |
| Question Hi,All Assume there are two stations, one of them or both of them are kinematic, can I calcute the baseline with DDBase? Is there any codes in GPSTk can process ... | ||
| ReceivingDataUsingUSBPort | r3 - 04 May 2009 - 16:40 | DagobertoSalazar |
| Question Hello, I am using a GPS receiver by Holux (GR 213) which connects to PC through a USB port. Does GPSTK support communication through USB port. I have seen ... | ||
| DiscFixCommand | r2 - 28 Apr 2009 - 18:05 | RickMach |
| Question Dear gpstk team I have success install gpstk 1.5 under windows vista. I using cygwin to execute gpstk command. I have read the gps tool kit user guide. I ... | ||
| AboutSegmentationFault | r7 - 28 Apr 2009 - 16:02 | DagobertoSalazar |
| Question Hi,Dago, I have finish the QUAD algorithm for outliers detection, but I don't know how to add it to GPSTk, and if you don't mind I can send the codes to you ... | ||
| ResCorErrorOutputOTELRequiresMissingInputPS | r2 - 17 Apr 2009 - 12:10 | RickMach |
| Question I tried to create a TEC plot using an obs/nav file collected at a site in the Antarctic. I used the commands: ResCor IFbela3330.07o OF/tmp/er2bela3330.07o ... | ||
| BugWithinverseLUD | r2 - 16 Apr 2009 - 17:41 | BrianTolman |
| Question Hi, I got a error when call inverseLUD() under windows xp,and my compiler is microsoft visual c 9.0. Error Location: in file 'MatrixFunctors.hpp',line ... | ||
| BrokenDownloadLinktoPCRE | r14 - 14 Apr 2009 - 16:33 | DanielZinkiewicz |
| Question The link to PCRE setup for Regex at sourceforge is broken. Any ideas on somewhere else i can download it? DominicFuller 19 Oct 2008 Answer I couldn't ... | ||
| GpsAcquisitionAndTracking | r2 - 03 Apr 2009 - 19:49 | DagobertoSalazar |
| Question GPS : acquisition, code and carrier tracking hello I'm a student in professional training and I work on the GPS. I read differents documents about the GPS ... | ||
| DdbaseSourse | r3 - 01 Apr 2009 - 20:40 | StarsDust |
| Question Hi!! I want to ask why the DDBase source code is not available. StarsDust 01 Apr 2009 Answer The source code is available. Look in dev/apps/geomatics ... | ||
| ChangeSolverPPPFromStaticToKinematic | r4 - 31 Mar 2009 - 02:02 | YanWei |
| Question Hi,all. I want to process spaceborne gps data(champ grace etc.) with SolverPPP. As example 8 and example 9 are all process static obs data with a static ... | ||
| CanGPSTkProcessClockRinexFileFromIGS | r3 - 24 Mar 2009 - 13:52 | DagobertoSalazar |
| Question Hello everybody! I get the following comments from example 8. // Used to decimate data. This is important because RINEX observation // data is provided with ... | ||
| PRSolveandKlobucharCoefficients | r4 - 17 Mar 2009 - 16:49 | DominicFuller |
| Question Does anyone know if PRSolve applies the Klobuchar coefficients using either sp3 or broadcast orbits? I know Klobuchar coefficients are in the navigation file ... | ||
| DispersionOfSolutions | r4 - 13 Mar 2009 - 07:43 | DagobertoSalazar |
| Question Hi All, I'm trying to use GPSTk to solve solutions. I'm using SP3 orbits and the pseudoranges taken from a Sirf Star III configured to work in Sirf Binary ... | ||
| HelpWithKinematicRover | r5 - 08 Mar 2009 - 09:58 | DagobertoSalazar |
| Question Hello everybody! I'm using FLTK and GPSTk to make an application to process DGPS data, based on "example9.cpp". The difference is that I want to process data ... | ||
| RaimAvailability | r2 - 09 Feb 2009 - 15:56 | RickMach |
| Question Hello everyone, I have a question that is probably quite easy, for the more experienced of you, to answer. How can I calculate if the RAIM (FDE) is available ... | ||
| ImportOrStreamRawGPSData | r6 - 25 Jan 2009 - 19:30 | DagobertoSalazar |
| Question Hello all! My question is about what app I need to use to import (and if possible stream) raw satellite timing data from a hand held single frequency gps ... | ||
| OrdGenBugs | r4 - 20 Jan 2009 - 04:13 | BenHarris |
| Question I'm using ordGen to evaluate observed range differences for my receiver, and I'm running into some problems for any other recevier than the Trimble NETRS ... | ||
| PhaseDiscontinuityDetection | r2 - 02 Dec 2008 - 17:12 | BrianTolman |
| Question I found this article http://www.gpstk.org/pub/Documentation/GPSTkPublications/ION GNSS 2004 paper.pdf which breifly touches on the phase discontinuity detection ... | ||
| DDBaseAndRinexObservablesNeeded | r2 - 14 Nov 2008 - 17:35 | BrianTolman |
| Question When using DDBase we must include RINEX obs files for each station. RINEX obs files may contain different observables (i.e. C1,P1,L1,C2,P2,L2,etc.). By default ... | ||
| BiasoutoptioninIonoBias | r6 - 14 Nov 2008 - 17:14 | RickMach |
| Question Dear All, I have just started using the GPSTk software. I was checking the IonoBias command. I am not able to get the output file which has the satellite ... | ||
| AboutInstallingRegexSupportForVisual | r5 - 14 Nov 2008 - 17:01 | RickMach |
| Question Hi there, Is it possible to give more explanations about this topic (InstallingRegexSupportForVisualCPP). After not using gpstk for a while, now I discover ... | ||
| HowToUseGPSTKTofindslatTEC | r3 - 12 Nov 2008 - 21:25 | RickMach |
| Question i want to find GPSTK to found slat TEC but i dont know how to use it ? please tell me what kind of command to do it thank you!! StanLin 16 Sep 2008 Answer ... | ||
| RINEXobstypesrequiredbyPRSolve | r3 - 11 Nov 2008 - 19:18 | BrianTolman |
| Question PRSolve requires an observation and a navigation file. However, the observation file can contain variuos RINEX observation types like L1, C1, P2, etc. What ... | ||
| DDBaseCommandReferenceFile | r3 - 10 Nov 2008 - 19:14 | FredLawton |
| Question Where can I find the file DDBaseCommandRef.pdf? FredLawton 07 Nov 2008 Answer This file is only in the subversion repository. You should be able to ... | ||
| RegexC | r2 - 23 Oct 2008 - 18:46 | RickMach |
| Question After installing PCRE from http://sourceforge.net/project/showfiles.php?group id 23617 package id 26189 release id 498569 i can't find regex.c anywhere(see ... | ||
| DDBaseCrashesAtEditRawDataBuffers | r2 - 23 Oct 2008 - 11:17 | HeikoApel |
| Question Hi, I am using the precompiled version of DDBase for Windows. I try to run DDBase, but after successfully checking and reading the input files it crashes ... | ||
| OnequestionaboutDDBase | r2 - 21 Oct 2008 - 12:25 | BrianTolman |
| Question As I know, many of the commercial software solve GPS net in a manner of solve indepent baseline first and the adjust with misclosure, like LGO and TGO. But ... | ||
| WhereisRegex | r2 - 10 Oct 2008 - 14:44 | RickMach |
| Question I am attempting to build using VS 2008 but i can't find regex.c anywhere. "no such file". Im probably just making a stupid mistake ... DominicFuller ... | ||
| HowToSolveGLONASSNavData | r2 - 05 Sep 2008 - 14:01 | RickMach |
| Question Hi, How to Solve GLONASS NAVMESS DATA(RINEX, like . G) using the app "Prsolve"? JetLee 20 Jan 2008 Answer Here is the PRSolve configuration: # Input ... | ||
| DeleteComments | r5 - 05 Sep 2008 - 13:57 | RickMach |
| Question I used the commentpluggin in order to be able to add comments to the wiki page. Is there a way I can delete a comment without having to go to the code and ... | ||
| ResCorAppinIonosphere | r8 - 21 Jul 2008 - 12:43 | BrianTolman |
| Question Hi all! Although I checked my navigation gps file a few times, I got same error while running ResCorApp in the ionosphere example. This is the error that ... | ||
| BugSaasTropModel | r2 - 24 Jun 2008 - 13:04 | BrianTolman |
| Question Hello again, SaasTropModel class has a bug. There is a wrong implementation of the formula that computes the wet zenith delay (see line 1527, TropoModel.cpp ... | ||
| AboutPoleTidesImplementation | r3 - 04 Jun 2008 - 19:58 | DagobertoSalazar |
| Question Hello again, In my opinion the implementation of gpstk::PoleTides::getPoleTide function is wrong. Here is my argumentation. According to Eq.(3) (Wahr, 1985 ... | ||
| InstallProblem | r2 - 21 May 2008 - 13:09 | RickMach |
| Question Hi, I was trying to install gpstk under cygwin. After issuing make command it gives me following msg and got stuck Please help me out. Regards mmc make 2 ... | ||
| EphemerisStore | r2 - 18 Feb 2008 - 02:49 | YigiterYuksel |
| Question I created a SP3EphemerisStore object. The information of the first satellite at the first epoch is actually assigned to member pe 0 which has the sat id ... | ||
| HowToRINEXtoRawEphemeris | r2 - 05 Feb 2008 - 22:44 | RickMach |
| Question I would like to generate the raw navigation subframes from RINEX files. I have code that reads in a current RINEX file but would like to build subframes 1 ... | ||
| HowToConvertRawToRinex | r4 - 31 Jan 2008 - 12:37 | RickMach |
| Question Hello everyone! My name is Marten Vohrmann,i am a student of Electrical Engineering at the University of Paderborn. Our aim is to develop a Software GPS which ... | ||
| WxObsMap | r2 - 25 Jan 2008 - 13:33 | RickMach |
| Question The constructor: WxObservation(const DayTime t, double temp, double pres, double humid) takes parameters of 'double' type even if its members are declared ... | ||
| AboutRegexFile | r6 - 22 Jan 2008 - 18:04 | RickMach |
| Question Hi, I tried to integrate some GPSTk designed classes in a particular VC application. When I a tried to compile my app, I got the following error: Build ... | ||
| ResCorephemerisproblem | r2 - 14 Jan 2008 - 19:56 | BrianTolman |
| Question Hello! I'm trying to use "ResCor" to calculate VTEC. The problem is it returns all zero values in all the calculations which require ephemeris VP, VR, SX ... | ||
| DDBaseCrash | r8 - 14 Jan 2008 - 19:54 | BrianTolman |
| Question Hi, I'm running GPSTk 1.3 DDBase to determine carrier phase L1 double difference residuals. I have had success running DDBase with the following command line ... | ||
| DDBaseandMinDDSeg | r3 - 14 Jan 2008 - 14:08 | BrianTolman |
| Question I have managed to compile DDBase in Windows as a console application. I am unsure as to the function of the parameter MinDDSeg? I had to reduce the default ... | ||
| RunningDDBase | r3 - 12 Jan 2008 - 01:44 | AlanBuchanan |
| Question I downloaded GPSTk yesterday (for windows) and am trying to run DDBase on some static GPS data that I have (Leica). I can't get it it run and encounter parsing ... | ||
| BuildRedhat | r5 - 03 Dec 2007 - 20:44 | RickMach |
| Question I tried to build the toolkit under redhat but ./autogen.sh doesn't do anything. I verified I have autoconf (GNU Autoconf) 2.59 I log in as root and untar ... | ||
| IncompleteTarExtraction | r3 - 27 Nov 2007 - 20:28 | RickMach |
| Question I am attempting to build gpstk 1.2 from source under MacOSX. So far, I had to tweak a few things here and there (there seem to be a few assumptions that ... | ||
| PythonBindings | r3 - 27 Nov 2007 - 20:28 | RickMach |
| Question It seems that there was no activity for quite a long time in development of GPSTk bindings to Python and other languages. The latest version of Python bindings ... | ||
| WhereSat | r3 - 27 Nov 2007 - 20:27 | RickMach |
| Question hi,please help! I'm trying to generate GPS satellite orbits via wheresat using sp3 or Rinex files but it seems that the program doesn't recognize the start ... | ||
| InstallGPSTKunderLinux | r3 - 27 Nov 2007 - 20:27 | RickMach |
| Question Dear Sir: I try to install GPSTK under the environment of Linux, when I get to step 4 ./autogen.sh warnings as following: /usr/share/aclocal/smpeg ... | ||
| WheresatNotWorkingForAugust | r7 - 27 Nov 2007 - 20:26 | RickMach |
| Question Is this a known bug? Whenever I try to wheresat a file using a start date in july, it works (although it makes things fairly useless), but as soon as I make ... | ||
| DDBaseMultipathremoval | r4 - 27 Nov 2007 - 20:25 | RickMach |
| Question Hi, I was wondering what methods are used to 'remove multipath' as indicated in Figure 1.1 of the DDBase flow chart. I have checked through much of the source ... | ||
| WhatGPSTkAppsShouldBeBuilt | r2 - 27 Nov 2007 - 20:24 | RickMach |
| Question How do you determine what applications should be built in the GPSTk? RickMach 06 Sep 2007 Answer From BenHarris: After some experimenting I have found ... | ||
| DDBaseRDDoutputTerms | r6 - 27 Nov 2007 - 20:24 | RickMach |
| Question Hi, I was wondering if you could please confirm the definition of the column title 'DDER m' within the RDD (raw double difference) output from DDBase.exe ... | ||
| ConversionSP3toRinexNav | r4 - 27 Nov 2007 - 20:24 | RickMach |
| Question Dear Professor I am Tom Weng, a master student whose major in astronautics and geodesy at Taiwan. I would like to ask for your assistant to answer or ... | ||
| BuildingGPSTkUnderWindowsVista | r3 - 27 Nov 2007 - 17:49 | RickMach |
| Question It says that I need VC and Jam. DO I also need Cygwin and Doxygen to build GPSTk? Its kind of confusing coz I am new to this and donot have much idea. Kindly ... | ||
| GettingIODEfromRinex | r5 - 27 Nov 2007 - 17:48 | RickMach |
| Question Hello! This is probably a simple question, but I couldn't figure out how to do it through looking at the documentation. How do you grab just the IODE from ... | ||
| ToBuildGpstk | r4 - 27 Nov 2007 - 17:48 | RickMach |
| Question Hello, I installed jam.exe and VC express edition. In building under windows the GPSTk.org site says that i have to open the command prompt and give the ... | ||
| BuildingUnderWinStep5 | r7 - 27 Nov 2007 - 17:46 | RickMach |
| Question Hello Sir, I am trying to build GPSTk under Windows. In GPSTk.org, it asks me to follow five steps to build it. However I am stuck in the 5th step and dont ... | ||
| BuildingGpstkMSVC | r3 - 27 Nov 2007 - 17:45 | RickMach |
| Question Hello, I am trying to build Gpstk under win vista MSVC ..and am stuck at STEP 5. It says "At this point, change directory (cd) to your copy of the \dev ... | ||
| PositionEngine | r3 - 27 Nov 2007 - 17:44 | RickMach |
| Question Hello, I want to know which cpp file gives me the receiver position computation in the src file? Is it PRSolve.cpp??.... Actually I want to know the pgm that ... | ||
| BuildOutput | r4 - 27 Nov 2007 - 17:44 | RickMach |
| Question Hello, 1. What should I expect as output after I build GPSTk? 2.I built it today and a lot of the links and obj failed. Here's one of the several msgs that ... | ||
| IGSvsNGASp3rapid | r4 - 27 Nov 2007 - 17:18 | RickMach |
| Question Hi, I encountered an interesting problem with rapid SP3 ephemeris data in my current setup. IGS doesn't work (GPSTk prints 'no ephemeris found' for each sv ... | ||
| DDBaseDoubleDifferenceCalculation | r5 - 27 Nov 2007 - 17:18 | RickMach |
| Question Hi, I'm trying to obtain raw double difference carrier phase residuals from GPSTk using DDBase output. I'm having problems with residuals detailed within ... | ||
| DDBaseDDRFileOutEstimateDefinition | r7 - 27 Nov 2007 - 17:17 | RickMach |
| Question Hi again, I wishing to clarify the definition for the column 'Estimate' in the DDRFileOutput of DDBase. Estimate is the output from the DDBase LSQ estimation ... | ||
| DDBaseRDDRepeatability | r3 - 27 Nov 2007 - 17:17 | RickMach |
| Question Hi again, My final question (yes I hope!) is in relation to the repeatability of raw double difference carrier phase residuals for L1. This does not relate ... | ||
| NavigationFiles | r3 - 27 Nov 2007 - 17:15 | RickMach |
| Question Hello, For a project, I want to connect my tracking(that has Inphase and Qphase early, prompt nd late signal, and PLL and DLL coefficients) with GPSTk's ... | ||
| TestTheBuild | r3 - 27 Nov 2007 - 15:17 | RickMach |
| Question Hello, I want to test the Build and in this website i could only find instructions for those who use unix. Since I am doing it under windows, Please tell ... | ||
| WideLaneBiase | r4 - 27 Nov 2007 - 15:16 | RickMach |
| Question Hi: Would you please describe to me what is the term wide lane biase means in RDD file. Is it the residuals of wide lane combination in code. Also, I'm working ... | ||
| BuildAppsWin | r2 - 27 Nov 2007 - 15:16 | RickMach |
| Question Hello, For the following question "How do you determine what applications should be built in the GPSTk?", a method which will generate the list of apps to ... | ||
| InstallingGPSTkUnderMacOSX | r3 - 27 Nov 2007 - 15:12 | RickMach |
| Question How does one install GPSTK under Mac OSX on a G4 running Mac OS 10.4.8 using jam? I've attempted to install GPSTk v. 1.2 on a Mac G4 running Mac OS ver. 10 ... | ||
| UndefinedMacrosUsingMacOSX | r3 - 27 Nov 2007 - 15:11 | RickMach |
| Question How does one correct undefined macro, AC PROG LIBTOOL under Mac OSX? I'm attempting to install GPSTk 1.2 under Mac OSX, version 10.4.8 on a Mac G4. In following ... | ||
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