We offer a variety of GNSS (Global Navigation Satellite System) correction options for our high performance receivers to deliver highly accurate, reliable DGPS positioning using WAAS, EGNOS, GLONASS and Satellite GS-based DGPS corrections.

You’ll find a range of options to match your system needs, from sub-meter accuracy at one end of the spectrum to sub-inch accuracy at the other. Ideal for precision farming, GIS and other applications where a rugged, simple-to-operate receiver is required.

Autonomous Solution

Autonomous solution comes standard with all Raven receivers. Usable in areas without SBAS availablility.

Repeatability	Pass-to-Pass Accuracy	Convergence	Unlock	Subscription
--	<20 cm	<10 min	--	--

SBAS

SBAS includes area specific differential systems, WAAS and EGNOS

GLONASS capable
Ideal for broadacre applications

Repeatability	Pass-to-Pass Accuracy	Convergence	Unlock	Subscription
<60 cm	<20 cm	5-7 min	--	--

Satellite GS-Lite

Ideal for tillage, broadacre spraying, and fertilizer applications.

Satellite delivery
GLONASS included

Product	Repeatability	Pass-to-Pass Accuracy	Convergence	Unlock	Subscription
For 500S only	50 cm	<14 cm	10 min*	✔
For 600S, RS1, Viper 4/Viper 4+	50 cm	<14 cm	<5 min		✔

Satellite GS

Satellite GS Corrections utilizes premium correction data delivery to provide solutions with high accuracy and quick re-convergence in areas with loss of correction stream. No base station infastructure required, simplifing equipment needs.

Raven’s Satellite GS correction delivery was developed to provide a full product experience. By offering subscription services to Satellite GS, you will receive the same customer support for correction subscriptions as with other cutting edge technologies from Raven.

Through a partnership with NovAtel, we have optimized GNSS positioning to provide you one of the best correction service values on the market. In addition to GNSS, we also have one of the most continuous and reliable decimeter solutions. We offer subscriptions in one, three, six, twelve, twenty-four, and thirty-six month subscriptions. For more information or to purchase a new GS subscription go to https://portal.ravenprecision.com/gs-subscriptions. Before purchasing please review our Knowlege Base article for information on How to Get GS Corrections in order to provide accurate data for each unit.

Correction	Repeatability	Pass-to-Pass Accuracy	Convergence	Unlock	Subscription
For 500S only	5-10 cm	5 cm	<30 min		✔
For 600S, RS1, Envizio Pro II, Phoenix 300 with USB, and Viper 4/Viper 4+	5-10 cm	5 cm	<20 min	✔	✔

Slingshot RTK

The most accurate, GNSS correction source available from Raven.

Sub-inch accuracy and repeatability and faster convergence times
Base station or CORS network required

Product	Repeatability	Pass-to-Pass Accuracy	Convergence	Unlock	Subscription
For 600S, RS1, Envizio Pro II, Phoenix 300 with USB, and Viper 4/Viper 4+	2.5 cm	2.5 cm	<5 min	✔

RTK-L

Receiver can maintain centimeter-level positioning accuracy for outages in RTK correction messages (i.e. loss of cellular or radio connection).

Provides RTK level accuracy for up to 20 minutes of correction outage
Operates seamlessly in the background

Product	Repeatability	Pass-to-Pass Accuracy	Convergence	Unlock	Subscription
For RS1 only	--	--	<30 min		✔

Download Correction Options Table

GNSS Corrections