- •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
Introduction and Installation |
Chapter 1 |
|
|
|
|
1.5Utilities
Every Waypoint software package sold by NovAtel comes with several additional utilities, including the following:
1.5.1Copy User Files
This utility runs automatically and allows user files to be copied or backed-up. For more information, see
Chapter 8 on Page 221.
1.5.2Download Service Data
This utility allows you to add a base station to a project to strengthen the static network. This utility also allows additional base stations to be included and downloaded data via FTP from more than 3000 stations observed by the nine supported networks, including CORS, IGS and ARGN.
1.5.3GPS Data Logger
This utility facilitates GPS data logging directly from a variety of GPS receivers under a Windows 98, 2000, or XP environment. Features like station-tagging and satellite lock plots are also included. See Table 2 for the receivers that are supported by this utility.
With this utility, logging can be performed directly in Waypoint’s custom format. See Chapter 8 on Page 221 for more information.
There is also a Windows CE version of the data logger included. This version has many of the same capabilities as the Windows version. See Chapter 8 on Page 221 for more information.
1.5.4GPB Viewer
This utility allows you to view the data collected by the GPS receiver in order to detect any problems. The fields that can be viewed here include measurement values and position records. See Chapter 3 on Page 221 for information.
1.5.5Mission Planner
This utility is found under the Tools menu and gives you satellite count and dilution of precision values for the GPS constellation. This utility is generally used prior to the mission, but can also compare the theoretical constellation to that observed during processing.
Table 2: Receivers Supported by Data Logger
Make |
Model |
Data Logging |
||
|
|
Windows |
WinCE |
|
|
|
|
|
|
|
OEMV |
9 |
9 |
|
NovAtel |
OEM4 |
9 |
9 |
|
OEM3 |
9 |
9 |
||
|
||||
|
OEM2 |
9 |
9 |
|
|
|
|||
|
|
|
|
|
CMC/ |
Superstar II |
9 |
9 |
|
NovAtel |
Allstar |
9 |
9 |
|
|
|
|
|
|
Conexant |
Jupiter |
9 |
|
|
|
|
|
|
|
CSI |
DGPS MAX |
9 |
9 |
|
|
|
|
|
|
Javad |
All models |
9 |
9 |
|
|
|
|
|
|
NAVCOM |
OEM GPS |
9 |
9 |
|
|
|
|
|
|
Thales |
Real-Time |
9 |
9 |
|
|
|
|
|
|
|
4000 series (RT) |
9 |
9 |
|
Trimble |
5700 |
9 |
9 |
|
|
SSx |
9 |
9 |
|
|
|
|||
|
|
|
|
|
U-blox |
Antaris |
9 |
9 |
|
|
|
|
|
GrafNav / GrafNet 8.10 User Guide Rev 4 |
29 |
Chapter 1 |
Introduction and Installation |
|
|
Table 3: Receivers Supported for PostProcessing
Make |
Model |
Supported |
|
|
|
|
|
|
OEMV |
9 |
|
NovAtel |
OEM4 |
9 |
|
OEM3 |
9 |
||
|
OEM2 |
9 |
|
|
|
|
|
Allen Osborne |
TurboBinary |
2 |
|
|
|
|
|
CMC / |
Superstar II |
9 |
|
NovAtel |
All Star |
9 |
|
|
|
|
|
Conexant |
Juniper |
9 |
|
|
|
|
|
CSI |
DGPS MAX |
9 |
|
|
|
|
|
Javad |
All Models |
9 |
|
|
|
|
|
|
MX series |
9 |
|
Leica |
SR series |
9 |
|
System 500 |
9 |
||
|
System 1200 |
9 |
|
|
MC 1000 |
2 |
|
|
|
|
|
Magellan |
CAR |
9 |
|
MOB |
9 |
||
|
|||
|
|
|
|
NAVCOM |
OEM GPS |
9 |
|
|
|
|
|
NavSymm/ |
XR5 |
|
|
Parthus |
XR6 |
|
|
XR7 |
|
||
|
|||
|
|
|
|
NavSys |
AGR |
|
|
|
|
|
|
Rockwell |
PLRG series |
|
|
NAVCOR |
9 |
||
|
|||
|
|
|
|
Septentrio |
SBF |
9 |
|
|
|
|
|
SIRF |
Star II |
9 |
|
|
|
|
|
Thales |
Real Time |
9 |
|
B-file |
9 |
||
|
DSNP |
9 |
|
|
|
|
|
|
4000 series (DAT) |
9 |
|
|
4000 series (RT) |
9 |
|
Trimble |
5700 |
9 |
|
CMR |
|
||
|
TSIP |
9 |
|
|
Force5 (TIPY) |
9 |
|
|
SSx |
9 |
|
|
|
|
|
U-Blox |
Antaris |
9 |
|
|
|
|
|
RINEX |
2.0 |
9 |
|
2.1 |
9 |
||
|
|||
|
|
|
|
UKOOA |
|
|
|
|
|
|
1.5.6Data Converter
This conversion utility converts raw GPS data files into Waypoint’s own format. See Table 3 for supported receivers and formats.
9 = Raw data conversion to Waypoint format supported
= Supported, but converter must be obtained from Waypoint
2= Supported, but converter must be obtained from manufacturer
30 |
GrafNav / GrafNet 8.10 User Guide Rev 4 |