657000
15
Zoom out
Zoom in
Previous page
1/128
Next page
Chapter 1: Overview 5
Figure 1-2: WAAS Coverage Map
The combination of the WAAS, EGNOS and MSAS systems will
provide global satellite based differential GPS augmentation into the
future.
How it Works
The following description is based on WAAS, but the principles apply
equally to the EGNOS and MSAS systems.
WAAS comprises the following components:
Ground Reference Stations across the USA
Master Stations located at East Coast and West Coast
Geostationary Satellites located above the equator
The Ground Reference Stations are located at known positions and
receive data continuously from GPS. The Ground Reference Stations
send their data to the Master Stations which calculate the error of the
GPS-received positions and generate correctional data.
The corrected differential signals are then sent to the two
Geostationary Satellites which broadcast the corrected data on the
standard GPS frequency, making it available to the GPS Antenna.
The RC435/435i GPS uses the correctional data transmitted by the
Geostationary Satellites to refine the basic GPS positional data for
greater accuracy.
D4910-1
15˚N
30˚N
45˚N
60˚N
75˚N
15˚S
15˚W30˚W45˚W60˚W90˚W 75˚W105˚W120˚W135˚W150˚W165˚W 15˚E135˚E 150˚E 165˚E 180˚
15


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Raymarine RC435i at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Raymarine RC435i in the language / languages: English as an attachment in your email.

The manual is 1,51 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info