How to configure EGNOS receivers & EDAS receivers for ... · EGNOS receivers & EDAS receivers for Surveying and Mapping 24TH MAY 2016 ... NTRIP RTK DGNSS Coverage – RTK baseline

How to configure EGNOS receivers & EDAS receivers

for Surveying and Mapping

24TH MAY 2016

Geospatial World Forum

ESSP-SAS

Table Of Contents

• Who we are - ESSP

• What we offer? - Free GPS augmentation

• Access free GPS augmentation

• How to configure your GPS/SBAS receiver; example receiver for agriculture

• How to configure your NTRIP compatible receiver

• Summary

2

Who we are European Satellite Service Provider

3

EGNOS (European Geostationary Navigation Overlay Service) augments the GPS L1 civilian signal by providing corrections information for both GPS space vehicles (Ephemeris, Clock) and ionosphere.

ESSP is a key actor within EGNOS because it:

• delivers, operates and maintains EGNOS augmentation services

• promotes EGNOS and its applications

• supports and interfaces with users

• monitors & analyses EGNOS performance

• supports in the development of EGNOS-based applications

Table Of Contents






• Summary

4

What we offer EGNOS & EDAS: Free GPS augmentation

5

since 2012 since 2009

6

Satellite based corrections: Why choosing EGNOS OS?

EGNOS reaches sub meter accuracy in real time with no convergence time

EGNOS is free

No radio-base installation

No subscription

7

Internet based corrections: Why choosing EDAS NTRIP?

EDAS NTRIP offers high accuracy in real time and in post-processing

EDAS is free

No radio-base installation

Table Of Contents






• Summary

8

Access free GPS augmentation What is a receiver?

• A GPS/SBAS receiver is a GPS receiver enhanced with special software enabling the receiver to lock onto the EGNOS satellites and apply the EGNOS corrections to the GPS signal.

• A NTRIP receiver; DGNSS and/or RTK receiver enhanced with special software enabling the receiver to retrieve GNSS data streams transmitted through the Ntrip protocol over the internet and apply a series of corrections to the GPS signal.

GPS/SBAS & NTRIP compatible agriculture receiver manufacturers

10

Table Of Contents






• Summary

11

How to configure your GPS/SBAS receiver Receiver Trimble CFX-750

12

Model: CFX-750 • EGNOS OS enabled • GPS/SBAS receiver

integrated in the display

1. After startup, the CFX750 guidance screen is shown:

2. To start the EGNOS OS setup, users must tap:

3. At the Settings screen, users must tap:

4. At the GNSS screen, users must tap GNSS setup.

5. Users tap GNSS Correction Source and choose WAAS/EGNOS. Then tap:

6. At the WAAS/EGNOS screen, tap Satellite.

7. At the Satellite screen, users must tap EGNOS 120 or EGNOS 136. Then tap:

Trimble CFX-750: EGNOS OS configuration

08/04/2015 ENC-2015 13

Settings

GNSS

Table Of Contents






• Summary

14

How to configure your NTRIP receiver EDAS NTRIP

15

Device Settings 4. Mountpoint selection

• Nearest station

5. Receiver configuration • SIM card

• NTRIP access

• Mountpoint introduction

6. Wait for position fix

Parameters

1. SIM Card

-APN

-User

-Password

2. Registration for credentials

EDAS : http://egnos-user-support.essp-sas.eu

3. NTRIP access

– DNS (or IP) + Port

– Credentials (User + Password)

Internet Provider

DNS IP Port

egnos-edas.eu 195.77.88.220 2101

http://egnos-user-support.essp-sas.eu/









Accept the EDAS terms of use in the form, and submit

Remember to select NTRIP service in the Service Level Request of the form

EDAS NTRIP caster configuration: EDAS registration

16

Having logged in the EGNOS User Support Website, fill and submit the EDAS registration form: https://egnos-user-support.essp-sas.eu/egnos_ops/content/registration

The EGNOS Helpdesk will provide the user with the credentials (username + password) & relevant documentation to connect to EDAS Ntrip.

https://egnos-user-support.essp-sas.eu/egnos_ops/content/registration







EDAS NTRIP caster configuration: EDAS mountpoint selection

17

1. NTRIP RTK DGNSS Coverage

– RTK baseline < 40 Km

– DGNSS baseline up to 500 Km* *depending on accuracy requirements

2. Mountpoint name: AAAC_XXYY

• AAA Station name (i.e. SDC)

• C Type of RIMS (A or B): – A RIMS: GPS

– B RIMS: GPS + GLONASS

• XX station ID

• YY stream format – 00 for RTCM 2.1 (DGNSS with GPS)

– 01 for RTCM 2.3 (DGNSS with GPS & GLONASS)

– 02 for RTCM 3.1 (RTK)

Mountpoint options for ALB: a. ALBA (GPS)

ALBA_100: DGPS ALBA_101: DGPS ALBA_102: RTK

b. ALBB (GPS+GLONASS)

ALBB_8100: DGPS

ALBB_8101: DGNSS ALBB_8102: RTK

A sites B sites

00 (RTCM 2.1)

DGPS DGPS

01 (RTCM 2.3)

DGPS DGNSS (GPS & GLONASS)

02 (RTCM 3.1)

RTK (GPS)

RTK (GPS & GLONASS)

Nearest Station

DGNSS achivable


Mountpoint options for ALB: a. ALBA (GPS)

ALBA_100: DGPS ALBA_101: DGPS ALBA_102: RTK

b. ALBB (GPS+GLONASS)

ALBB_8100: DGPS

ALBB_8101: DGNSS ALBB_8102: RTK

A sites B sites

00 (RTCM 2.1)

DGPS DGPS

01 (RTCM 2.3)

DGPS DGNSS (GPS & GLONASS)

02 (RTCM 3.1)

RTK (GPS)

RTK (GPS & GLONASS)

Nearest Station

DGNSS possibility

DGNSS < 500 km

No RTK > 40 km


EDAS NTRIP caster configuration: device settings

Configuration Parameter Type EDAS Ntrip service Example

SIM Card

APN

Internet Provider

telefonica.es

User + Password TELEFONICA /

********

NTRIP access

Note: EDAS Ntrip service is based on Ntrip v2.0 over

RTP/RTSP

DNS (or) IP

egnos-edas.eu 195.77.88.220

egnos-edas.eu

Port 2101 2101

User + Password EDAS registration EDAS_User /

*******

Solution Type RTK (< 40 Km)

DGNSS (< 500 Km) DGNSS

Mountpoint selection Name format AAAC_XXYY

ALBB_8101 (DGNSS)

Table Of Contents






• Summary

21

Summary

EGNOS & EDAS provide free GPS corrections for surveying:

22

EGNOS OS is a free of charge real time SATELLITE based correction service enhacing GPS accuracy (1m 2DRMS) for surveying througout Europe

EDAS is a free of charge real time INTERNET based correction service providing high precision (from centimeter to submeter ) for surveying in

NTRIP protocol.

THANK YOU!

www.essp-sas.eu

[email protected]

+34 911 236 555 (H24/7)

http://egnos-user-support.essp-sas.eu

[email protected]

Corporate Video

http://youtu.be/PVrASXl-EBI



Documents

How to configure EGNOS receivers & EDAS receivers for ... · EGNOS receivers & EDAS receivers for Surveying and Mapping 24TH MAY 2016 ... NTRIP RTK DGNSS Coverage – RTK baseline