VRS & You Chuck Hutchins Vectors, Inc.. Technology.
-
Upload
gavyn-chafin -
Category
Documents
-
view
240 -
download
0
Transcript of VRS & You Chuck Hutchins Vectors, Inc.. Technology.
![Page 1: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/1.jpg)
VRS & You
Chuck HutchinsVectors, Inc.
![Page 2: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/2.jpg)
Technology
![Page 3: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/3.jpg)
Technology
![Page 4: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/4.jpg)
Technology
![Page 5: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/5.jpg)
Miniaturization of Components!
![Page 6: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/6.jpg)
User Components of VRS
![Page 7: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/7.jpg)
User Components of VRS
Efficiency!!!
![Page 8: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/8.jpg)
Where are my corrections coming from???
![Page 9: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/9.jpg)
Network Components of VRS
CORS Stations&
Reference Stations
![Page 10: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/10.jpg)
Network Components of VRS
Monumentation
![Page 11: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/11.jpg)
Network Components of VRS
Monumentation Hardware
![Page 12: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/12.jpg)
Network Components of VRS
Communications
![Page 13: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/13.jpg)
Network Components of VRS
Communications Software
![Page 14: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/14.jpg)
How does all of this work???
![Page 15: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/15.jpg)
Infrastructure
The future of the Survey, Mapping and Construction industries.
![Page 16: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/16.jpg)
Infrastructure
Server: Central Data Management
![Page 17: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/17.jpg)
Data Flow
Reference Station data streams back to server through LAN or Internet
![Page 18: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/18.jpg)
Data Flow
Roving receiver sends a NMEA string back to server using cellular modem - VRS position is established
NMEA - GGA
VRS
![Page 19: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/19.jpg)
Data Flow
Server uses VRS position to create corrected observables and broadcasts to rover
RTCM or CMR+VRS
![Page 20: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/20.jpg)
Data Flow
Rover surveys as in normal RTK survey but getting data as if coming from the VRS
VRS
![Page 21: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/21.jpg)
VRS - How does it work?
Network Processes• Integrity monitoring• Geometric correction• Correction for tropospheric errors• Correction for ionospheric errors• Ambiguity resolution• Consistency check• Delivery of VRS corrections to your
mobile location.
![Page 22: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/22.jpg)
Network Multiple Base Station Solution
B1 B2
B3
R
Let B1, B2 B3 be base stations, R be the rover
Four RTK engines run simultaneously:1. (1,2) 2. (2,3)3. (3,1)4. (1,R)+(2,R)+(3,R)
![Page 23: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/23.jpg)
What’s the advantage???
![Page 24: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/24.jpg)
Advantages of VRS
Eliminates dependency on single reference station or base station.
Uses established communications.
Establishes a single coordinate system.
![Page 25: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/25.jpg)
![Page 26: VRS & You Chuck Hutchins Vectors, Inc.. Technology.](https://reader033.fdocuments.us/reader033/viewer/2022061618/551be980550346b9588b621b/html5/thumbnails/26.jpg)
VRS & You
Questions???