Vermont Enhanced CORS and Transmission Of Real-time corrections VECTOR

 

The Real-time Correction component of VECTOR is offered to you, the user as a public service.  Use of this site and the information presented is subject the user’s agreement to the connection terms and conditions set forth below.

 

Connection to this network is not guaranteed.  There may be times when this data is unavailable due to system limitations or network outages.

 

In the preparation of this correction broadcast service, VTrans has endeavored to offer current, correct, and clearly expressed information.  Nevertheless, errors may occur.  VTrans expressly disclaims any liability, of any kind, or for any reason, that might arise out of any use of the correction information broadcast provided by this service.  In particular, but without limiting its disclaimer, VTrans disclaims any responsibility for typographical errors or inaccuracies of the information provided or contained within the broadcast message.  VTrans makes no warranties or representations whatsoever regarding the quality, content, completeness, suitability, adequacy, sequence, accuracy, or timeliness of the information and data provided by this service.  VTrans makes no warranties or representations of any kind regarding this service that may serve as the basis for holding VTrans and/or the State of Vermont liable, under any circumstances, for any consequence of the use of this information contained in the correction broadcast message.  VTrans makes no warranties or representations regarding the condition or functionality of this broadcast service, its suitability for use, or that this broadcast service will be uninterrupted or error-free.

 

Real-time corrections are available from VECTOR under the following conditions:

 

  • Connections from field receiver to network must be made through the Internet.
  • User authentication will make use of NTRIP (Network Transport of RTCM via Internet Protocol): A secure login (Username, Password) is required.  Users must “register” to use this service by filling out and submitting the registration form.
  • Field receiver must have NTRIP communication ability.
  • Data streams are in RTCM version 2.3 and 3.1 formats.

 

 

RTK correction data is obtained by connecting to a specific IP address, port, and mountpoint.  Note that the mountpoint is case sensitive.  For instance, if one were to request corrections from station Bradford, the connection string would be 170.222.32.141:2101/VTOX_CMR_Plus.  However, if users input simply the IP address and port, the user should be presented with the “SourceTable” which is the list of available mountpoints.  The user can then just select the mount point from the list.

 All connections are made through 170.222.32.141 port 2101.

 

Services

STATION

ID

Mountpoints

LOCATION

TYPE

Bennington

VTBE

VTBE_RTCM23

VTBE_RTCM31

Bennington Fire Station

GPS

GPS+GLONASS

Bradford

VTOX

VTOX_RTCM23

VTOX_RTCM31

Oxbow HS

GPS

GPS+GLONASS

Burlington

VTUV

VTUV_RTCM23

VTUV_RTCM31

University of VT

GPS

GPS

Danby

VTDA

VTDA_RTCM23

VTDA_RTCM31

Currier Memorial School

GPS

GPS+GLONASS

Derby

VTD9

VTD9_RTCM23

VTD9_RTCM31

Dist. 9 Garage

GPS

GPS+GLONASS

Dummerston

VTD2

VTD2_RTCM23

VTD2_RTCM31

Dist. 2 Garage

GPS

GPS+GLONASS

Enosburg Falls

 

VTEB

VTEB_RTCM23

VTEB_RTCM31

VTEB_CMR_Plus

Enosburg Maint. Garage

GPS

GPS+GLONASS

GPS_GLONASS

Hardwick

VTHA

VTHA_RTCM23

VTHA_RTCM31

Hazen Union High School

GPS

GPS+GLONASS

Island Pond

VTIP

 VTIP_RTCM23

VTIP_RTCM31

Island Pond Dist. Garage

GPS

GPS+GLONASS

Middlebury

VTMI

VTMI_RTCM23

VTMI_RTCM31

Middlebury Middle School

GPS

GPS+GLONASS

Randolph

VTC1

VTC1_RTCM23

VTC1_RTCM31

VT Tech. College

GPS

GPS+GLONASS

Rutland

VTRU

VTRU_RTCM23

VTRU_RTCM31

Asa Bloomer Bldg.

GPS

GPS

Richmond

VTRI

VTRI_RTCM23

VTRI_RTCM31

Camels Hump Middle School

GPS

GPS+GLONASS

Springfield

VTSP

VTSP_RTCM23

VTSP_RTCM31

Springfield HS

GPS

GPS+GLONASS

St. Albans

VTSA

VTSA_RTCM23

VTSA_RTCM31

VTSA_CMR+Plus

BFA High School

GPS

GPS+GLONASS

GPS+Glonass

St. Johnsbury

VTD7

VTD7_RTCM23

VTD7_RTCM31

Dist. 7 Garage

GPS

GPS+GLONASS

Montpelier

VCAP

VCAP_RTCM23

VCAP_RTCM31

133 State Street

GPS

GPS+GLONASS

White River Jct.

VTWR

VTWR_RTCM23

VTWR_RTCM31

Dist. Court House

GPS

GPS+GLONASS