50 cm GPS Receiver: Difference between revisions
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*eRide OPUS9 [https://www.furuno.com/en/products/gnss-chip/ePV9000B ePV9000B] | =No Correction= | ||
*eRide OPUS9 [https://www.furuno.com/en/products/gnss-chip/ePV9000B ePV9000B]. Why no price given? | |||
*GPS vs GNSS. We want GNSS - [https://novatel.com/tech-talk/an-introduction-to-gnss/resources/gnss-vs-gps-understanding-the-differences#:~:text=The%20easiest%20way%20to%20think,some%20differences%20between%20the%20two.] | *GPS vs GNSS. We want GNSS - [https://novatel.com/tech-talk/an-introduction-to-gnss/resources/gnss-vs-gps-understanding-the-differences#:~:text=The%20easiest%20way%20to%20think,some%20differences%20between%20the%20two.] | ||
=With Correction= | |||
*RTK GNSS - cm-grade in seconds, but requires 2 way comms | |||
*PPP GNSS - 20-30 sec for cm-grade accuracy with one way comms [https://www.u-blox.com/en/technologies/ppp-rtk-gnss-correction-services-pointperfect] | |||
=1.5 M Accuracy $30= | |||
*Ublox M10 [https://www.u-blox.com/en/product/sam-m10q-module] | |||