- •Table of Contents
- •Congratulations!
- •Scope
- •How to use this manual
- •Prerequisites
- •Conventions and Customer Service
- •What’s New!
- •Precise Point Positioning (PPP) processor
- •Software License
- •Warranty
- •Introduction and Installation
- •1.1 Waypoint Products Group Software Overview
- •1.2 Installation
- •1.2.1 What You Need To Start
- •1.2.2 CD Contents and Installation
- •1.2.3 Upgrading
- •1.3 Processing Modes and Solutions
- •1.4 Overview of the Products
- •1.4.1 GrafNav
- •1.4.2 GrafNet
- •1.4.3 GrafNav Lite
- •1.4.4 GrafNav / GrafNet Static
- •1.4.5 GrafMov
- •1.4.6 GrafNav Batch
- •1.4.7 Inertial Explorer
- •1.5 Utilities
- •1.5.1 Copy User Files
- •1.5.2 Download Service Data
- •1.5.3 GPS Data Logger
- •1.5.4 GPB Viewer
- •1.5.5 Mission Planner
- •1.5.6 Data Converter
- •GrafNav
- •2.1 GrafNav, GrafNav Lite and GrafNav / GrafNet Static Overview
- •2.2 Start a Project with GrafNav
- •2.3 File Menu
- •2.3.1 New Project
- •2.3.2 Open
- •2.3.3 Save Project
- •2.3.4 Save As
- •2.3.5 Print
- •2.3.6 Add Master Files
- •2.3.7 Add Remote Files
- •2.3.8 Alternate Precise / Correction Files
- •2.3.9 Show Master Files
- •2.3.10 Load
- •2.3.12 GPB Utilities
- •2.3.13 Remove Processing Files
- •2.3.15 Recent projects
- •2.3.16 Exit
- •2.4 View Menu
- •2.4.1 GPS Observations
- •2.4.2 Forward and Reverse Solutions
- •2.4.3 Processing History
- •2.4.4 Processing Summary
- •2.4.5 Return Status
- •2.4.6 Features
- •2.4.7 Objects
- •2.4.8 ASCII File (s)
- •2.4.10 Current CFG File
- •2.5 Process Menu
- •2.5.1 Process GNSS (differential)
- •2.5.2 Process PPP (single point)
- •2.5.3 Combine Solutions
- •2.5.4 Launch Batch Processor
- •2.5.5 Stop Auto Run
- •2.5.6 Load GNSS Solution
- •2.5.7 Load PPP Solution
- •2.5.8 Load Any Solution
- •2.5.9 Import Solutions and Setting
- •2.6 Settings Menu
- •2.6.1 GNSS Processing
- •2.6.2 PPP Processing
- •2.6.3 Coordinate
- •2.6.4 Individual
- •2.6.5 Datum
- •2.6.6 DEM Plotting
- •2.6.7 Photogrammetry
- •2.6.8 Manage Profiles
- •2.6.9 Compare Configuration Files
- •2.6.10 Preferences
- •2.7 Output Menu
- •2.7.1 Plot GPS Data
- •2.7.3 Plot Master / Remote Satellite Lock
- •2.7.4 Export Wizard
- •2.7.5 Write Coordinates
- •2.7.6 View Coordinates
- •2.7.7 Export Binary Values
- •2.7.8 Write Combined File
- •2.7.9 Build HTML Report
- •2.7.10 Export to Google Earth
- •2.7.11 Show Map Window
- •2.7.12 Processing Window
- •2.8 Tools Menu
- •2.8.1 Zoom In & Zoom Out
- •2.8.2 Distance & Azimuth Tool
- •2.8.3 Move Pane
- •2.8.4 Find Epoch Time
- •2.8.5 Datum Manager
- •2.8.6 Geoid
- •2.8.7 Grid/Map Projection
- •2.8.8 Convert Coordinate File
- •2.8.9 Time Conversion
- •2.8.10 Favourites Manager
- •2.8.11 Mission Planner
- •2.8.12 Download Service Data
- •2.9 Window Menu
- •2.9.1 Cascade
- •2.9.2 Tile
- •2.9.3 Next and Previous
- •2.9.4 Close Window
- •2.9.5 Close All Windows
- •2.10 Help Menu
- •2.10.1 Help Topics
- •2.10.2 www.novatel.com
- •2.10.3 About GrafNav
- •GrafNet
- •3.1 GrafNet Overview
- •3.1.1 Types of Networks
- •3.1.2 Solution Types
- •3.1.3 Computing Coordinates
- •3.2 Start a Project with GrafNet
- •3.2.1 Fix Bad Baselines
- •3.2.2 Unfixable Data
- •3.3 File
- •3.3.1 New Project
- •3.3.2 Open Project
- •3.3.3 Save Project
- •3.3.4 Save As
- •3.3.5 Print
- •3.3.6 Add / Remove Observations
- •3.3.7 Add / Remove Control Points
- •3.3.8 Add / Remove Check Points
- •3.3.9 Alternate Ephemeris / Correction Files
- •3.3.10 Remove Processing Files
- •3.3.11 Import Project Files
- •3.3.12 View
- •3.3.13 Convert
- •3.3.14 GPB Utilities
- •3.3.15 Recent projects
- •3.3.16 Exit
- •3.4 Process Menu
- •3.4.1 Processing Sessions
- •3.4.2 Rescanning Solution Files
- •3.4.3 Ignore Trivial Sessions
- •3.4.4 Unignore All Sessions
- •3.4.5 Compute Loop Ties
- •3.4.6 Network Adjustment
- •3.4.7 View Traverse Solution
- •3.4.8 View Processing Report
- •3.4.9 View All Sessions
- •3.4.10 View All Observations
- •3.4.11 View All Stations
- •3.5 Options Menu
- •3.5.1 Global Settings
- •3.5.3 Datum Options
- •3.5.4 Grid Options
- •3.5.5 Geoid Options
- •3.5.6 Preferences
- •3.6 Output Menu
- •3.6.1 Export Wizard
- •3.6.2 Write Coordinates
- •3.6.3 View Coordinates
- •3.6.4 Export DXF
- •3.6.5 Show Map Window
- •3.6.6 Show Data Window
- •3.6.7 Baselines Window
- •3.6.8 Processing Window
- •3.7 Tools Menu
- •3.8 Help Menu
- •GrafNav Batch
- •4.1 Overview of GrafNav Batch
- •4.1.1 Getting Started with GrafNav Batch
- •4.2 File Menu
- •4.2.1 New Project
- •4.2.2 Open Project
- •4.2.3 Save Project
- •4.2.4 Save As
- •4.2.5 Print
- •4.2.6 Add Baselines
- •4.2.8 Add Combined Baselines
- •4.2.9 Import CFG Files
- •4.2.10 Edit Selected Baseline Settings
- •4.2.11 Removing Selected Baselines
- •4.2.12 View ASCII Files
- •4.2.13 View Raw GPS Data
- •4.2.14 Convert GPS Data
- •4.2.15 GPB Utilities
- •4.2.16 Remove Process Files
- •4.2.17 Recent Projects
- •4.2.18 Exit
- •4.3 Process Menu
- •4.3.1 Process All Baselines
- •4.3.2 Process Selected
- •4.3.3 GrafNav on Selected Baselines
- •4.3.4 View Selected Processing Summary
- •4.3.5 Load All Solutions
- •4.3.6 Load Selected Solutions
- •4.4 Settings Menu
- •4.4.1 Global
- •4.4.2 Selected
- •4.4.3 Copy Processing Options
- •4.4.4 Load into Selected From
- •4.4.5 Manage
- •4.4.6 Preferences
- •4.5 Output Menu
- •4.5.1 Plot Selected GPS Data
- •4.5.2 View Selected Map
- •4.5.3 Export All
- •4.5.4 Export Selected
- •4.6 Tools Menu
- •4.7 Windows
- •4.8 Help Menu
- •GrafMov
- •5.1 Overview of GrafMov
- •5.2 Getting Started with GrafMov
- •5.3 File Menu
- •5.3.1 Add Master File
- •5.4 View Menu
- •5.5 Process Menu
- •5.6 Setting Menu
- •5.6.1 Moving Baseline Options
- •5.7 Output Menu
- •5.7.1 Plot GPS Data
- •5.8 Tools Menu
- •5.9 Interactive Windows
- •5.10 Help Menu
- •AutoNav
- •6.1 Overview of AutoNav
- •6.2 Getting Started with AutoNav
- •6.3 Base Station Files
- •6.4 Remote Files
- •6.5 Interactive Windows
- •File Formats
- •7.1 Overview of the File Formats
- •7.2 CFG File
- •7.3 GPS Data Files
- •7.3.1 GPB File
- •7.3.2 STA File
- •7.3.3 Old Station File Format
- •7.3.4 EPP File
- •7.4 Output Files
- •7.4.1 FML & RML Files
- •7.4.2 FSS & RSS Files
- •7.4.3 FWD & REV Files
- •7.4.4 FBV & RBV Files
- •Utilities
- •8.1 Utilities Overview
- •8.2 GPB Viewer Overview
- •8.2.1 File
- •8.2.2 Move
- •8.2.3 Edit
- •8.3 Concatenate, Splice and Resample Overview
- •8.3.1 Concatenate, Splice and Resample GPB Files
- •8.4 GPS Data Converter Overview
- •8.4.1 Convert Raw GPS data to GPB
- •8.4.2 Supported Receivers
- •8.5 GPS Data Logger Overview
- •8.5.1 Getting Started with WLOG
- •8.5.2 File
- •8.5.3 Display
- •8.5.4 Plot
- •8.5.5 Zoom Menu
- •8.5.6 Events Menu
- •8.6 WinCE Data Logger Overview
- •8.6.1 Installing CELOG
- •8.6.2 Getting Started with CELOG
- •8.6.3 Variable Display File
- •FAQ and Tips
- •9.1 Overview of FAQ and Tips
- •9.2 General FAQ and Tips
- •9.2.1 How can I store Master Station Coordinates?
- •9.2.2 How can I obtain Master Station Coordinates?
- •9.2.3 How can I customize output formats?
- •9.2.4 How can I download base station data?
- •9.3 Kinematic Processing FAQ and Tips
- •9.3.2 Should I combine forward and reverse solutions?
- •9.3.3 How can I use static / kinematic flags?
- •9.3.4 How do I eliminate problem satellites?
- •9.3.5 How do I set the measurement standard deviations?
- •9.3.6 How do I control bad data?
- •9.3.7 How do I avoid missing epochs?
- •9.3.8 Should I avoid using RINEX for kinematic data?
- •9.3.9 How do I process kinematic data logged during an ionospheric storm?
- •9.3.10 How do I process long kinematic baselines?
- •9.4 Integer Ambiguity Determination Tips
- •9.4.1 How can I detect and fix incorrect integer fixes?
- •9.4.2 How can I help KAR/ARTK find a solution?
- •9.4.3 How can I use KAR and ARTK to improve poor combined separations?
- •9.5 Static Processing FAQ and Tips
- •9.5.1 Can I use GrafNet for static batch processing?
- •9.5.2 Can I use kinematic processing on static baselines?
- •9.5.3 Using KAR or ARTK in GrafNet
- •9.5.4 How can I optimize the fixed static solution?
- •9.5.5 How can I refine L1/L2 integer solutions?
- •9.5.6 Can I use a larger interval for static processing?
- •9.5.7 How do I process static data logged during ionospheric storms?
- •9.5.8 How do I process long static baselines?
- •9.6.1 How should I choose a processing mode?
- •9.6.2 How important are base station coordinates?
- •9.6.3 How can I use the MB Plots?
- •9.6.4 How do I select a data interval?
- •9.6.6 How should I decide which base stations to use?
- •9.6.7 How do I deal with problematic baselines?
- •9.6.9 How can I use the fixed static solution?
- •9.6.10 What is the best way to process data with large base to rover separations?
- •9.6.11 How can I speed up processing?
- •9.7 PPP (Precise Point Positioning)
- •9.7.1 What is Precise Point Positioning?
- •9.7.2 How does PPP differ from differential processing?
- •9.7.3 How accurate is PPP?
- •9.7.4 What is PPP used for?
- •9.7.5 Who should use PPP?
- •9.7.6 Are there any limitations to PPP?
- •9.8 Common Inquiries
- •9.8.1 How can I determine the quality of a final solution?
- •9.8.2 How do I copy user files?
- •9.8.3 How do I update manufacturer files?
- •9.8.4 How do I produce local coordinates?
- •9.8.5 How do I define a local cartesian coordinate system?
- •9.8.6 How do I define a local coordinate grid?
- •9.8.7 How do I process an aerial survey with camera event marks?
- •9.9 Digital Elevation Models (DEM) FAQ and Tips
- •9.9.1 Why would I use a DEM?
- •9.9.2 What are the DEM sources?
- •9.9.3 What DEM formats are supported by GrafNav?
- •9.9.4 How do I handle large DEMs?
- •9.10 Datum FAQ and Tips
- •9.10.1 What are the available datums - related features?
- •9.10.2 How are datums handled within the software?
- •9.10.3 How do I make additional datums available?
- •9.10.4 How do I enter a 7-parameter transformation?
- •9.10.6 How do I use NADCON conversion files?
- •9.10.7 How do I prevent corruption from conversion errors?
- •9.11 Projections FAQ and Tips
- •9.11.1 What features are available with map projections?
- •9.12 Geoid FAQ and Tips
- •9.12.1 What are the available geoid - related features?
- •9.12.2 How can I create a WPG file?
- •A: Output Variables
- •B: Antenna Measurements Diagram
- •C: Summary of Commands
- •Index
Chapter 1 Introduction and Installation
1.1Waypoint Products Group Software Overview
NovAtel's Waypoint Products Group offers GNSS post-processing soFftware packages including GrafNav (a static/kinematic baseline processor) and GrafNet (a static baseline processor/network adjustment package). Both of these products have a Windows based Graphical User Interface (GUI) and use the same precise GNSS processing engine. This processing engine has undergone years of development effort and has been optimized to give the highest precision with the least amount of operator intervention.
This chapter of the manual contains a description of the hardware requirements, installation instructions and lists the CD contents. This chapter also provides an overview of the product packages (see Table 1 on Page 27 for product capabilities).
How to install Waypoint software
1.Plug your hardlock key into your COM or USB port.
1.2Installation
The installation steps are in the shaded box.
2.Insert the CD into the CDROM drive.
3.Follow the instructions prompted by the program during installation.
1.2.1What You Need To Start
Waypoint Protection Key
New users can choose between a Sentinel parallel port or USB key. These are hardlock keys that accesses the software. Hardlock keys must be burned for the correct product with a version number of at least 8.10.
Plug the hardlock key into a parallel or USB port and install it before accessing the product (see Section 1.2.2, on Page 24 ).
Installation file
You will receive an installation CD as part of your purchase. If you upgrade from a previous version, you will be provided with a link to Waypoint’s FTP site where you can download the new setup file. The installation CD is available upon request.
See the Forward on Page 15 for hardware requirements.
How to uninstall Waypoint software
1.Select Start | Waypoint GPS 8.10 | Uninstall Software
2.Follow the instructions prompted by the program.
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1.2.2 CD Contents and Installation
GrafNav / GrafNet is distributed on CD media. There are a number of folders on the CD containing additional programs and data. These include the following:
Data
This directory contains sample GNSS data for GrafNav and GrafNet for various types of GNSS receivers. Browse through the subdirectories to see what data is available. To process, copy the contents of directories to the hard disk.
Sentinel
This directory contains the drivers necessary to install the hardlock key. All hardlock drivers are installed automatically during installation. It also has a tool for trouble shooting.
Geoid
This directory contains geoid files for U.S. (Alaska96, Geoid96, Geoid99, Geoid03), Mexico97, Australia (AusGeoid93 and AusGeoid98) and the world (EGM96). These files allow mean-sea-level (orthometric) heights to be computed using GrafNav and GrafNet. Files are in the WPG (Waypoint Geoid) format. For Canada, download files from the Geodetic Survey Division of Geomatics Canada. Geoids for other regions of the world may also be available. Contact wpsupport@novatel.com for more information.
Devkit
This directory contains a command-line program that can execute the Dynamic Link Library (DLL) that GrafNav, GrafNet and GrafNav Batch use for processing, which is useful for off-line batch processing. This directory also contains sample C source code for linking to the processing DLL. See the Application Note.doc file in the directory for further explanations.
Doc
Contains this manual in Adobe Acrobat PDF format.
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1.2.3Upgrading
Waypoint’s software is distributed with a Sentinel hardware lock. Upgrading to a new version requires a new hardlock key code for the hardware lock. Expired demo codes need new codes for the software package to continue working. Contact the Waypoint Products Group, NovAtel Inc. to obtain new hardware key codes. For contact information, see the Forward on Page 15.
How to upgrade your software
1. Contact Waypoint to obtain a new key code for the hardware lock or expired demo codes. For contact information, see the Forward on Page 15.
2. Verify that the software is installed.
3. Press the Start button.
4. Click on Programs | Waypoint GPS | Utilities | Hardlock Upgrade Utility to start updating the hardware lock.
5. Click on the Read Key button to verify that the key is properly connected.
6. Copy down the existing key code and keep the code. This helps prevent the loss of a full working key code when testing out a newer demo or beta version of the software.
7. Enter the provided 16-character alphanumeric key code and press Upgrade.
8. Install the upgraded software from the
Versions 7.50 and greater of KeyUtil.exe are not compatible with previous versions. The software only functions if the hardlock key has been upgraded with a newer version of KeyUtil.exe that is 7.50 or greater. The version number appears in the title bar.
It is recommended that you uninstall older versions of the software once your upgraded software is installed.
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