Top Sites>GNSS Receivers for High-Accuracy Land Surveying with RTK | Emlid

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# Emlid

> Emlid builds high-precision RTK GNSS receivers and software for surveying, construction, GIS mapping, drone workflows, and mobile terrestrial scanning.

This file is a curated guide to the most important public resources on emlid.com and related official properties. Prefer English product pages on emlid.com for product positioning and workflow overviews, docs.emlid.com for setup and technical guidance, and store.emlid.com for current pricing and availability.

For product-selection questions, start with the homepage and flagship product pages. For setup, integration, RTK, PPK, and troubleshooting questions, prefer the documentation links below. For current commercial information, prefer the online store.

## Core Resources

- [Homepage](https://emlid.com/): Main overview of Emlid products, workflows, software, customer stories, and FAQ.
- [Support](https://emlid.com/support/): Main support hub with links to tutorials, documentation, downloads, and contact options.
- [Documentation index](https://emlid.com/docs/): Main documentation entry point for products and software.
- [Online store](https://store.emlid.com/): Current pricing, availability, and purchase options.

## Products

- [Reach RS4 Pro](https://emlid.com/reachrs4pro/): All-band RTK GNSS receiver with dual cameras and tilt compensation for surveying and construction workflows.
- [Reach RS4](https://emlid.com/reachrs4/): All-band RTK GNSS receiver with tilt compensation for topo surveys and design set-out.
- [Reach RS3](https://emlid.com/reachrs3/): Multi-purpose RTK GNSS receiver with tilt compensation for surveying, drone mapping, and integrations.
- [Reach RX2](https://emlid.com/reachrx2/): Ultralight RTK rover with tilt compensation for GIS mapping, design layout, and terrestrial scanning.
- [Reach RX](https://emlid.com/reachrx/): Compact RTK rover for GIS data collection and mapping workflows.

## Solutions

- [Construction and site work](https://emlid.com/construction/): Survey and set-out workflows using Reach receivers and Emlid Flow.
- [Drone mapping](https://emlid.com/drone-mapping/): RTK and PPK drone workflows, base setup, and GCP collection.
- [Site work demo](https://emlid.com/site-work/): Demo request and overview for survey and construction use cases.
- [Pix4D and Emlid scanning kit](https://emlid.com/pix4d-emlid-scanning-kit/): Mobile terrestrial scanning workflow using Reach RX2 and Pix4D.

## Software

- [Emlid Flow](https://emlid.com/emlid-flow/): Mobile and web app for receiver setup, surveying, stakeout, and project sync.
- [Emlid Flow 360](https://emlid.com/emlid-flow-360/): Cloud workspace for project sync and field-to-office collaboration.
- [Emlid Studio](https://emlid.com/emlid-studio/): Free post-processing software for kinematic, static, and drone data.
- [Emlid Caster](https://emlid.com/ntrip-caster/): Free NTRIP caster for streaming RTK corrections between base and rover devices.

## Documentation

- [Reach RS4 and RS4 Pro docs](https://docs.emlid.com/reachrs4/): Setup, RTK, PPK, integration, and workflow documentation for Reach RS4 and RS4 Pro.
- [Reach RS3 docs](https://docs.emlid.com/reachrs3/): Setup, RTK, PPK, integration, and workflow documentation for Reach RS3.
- [Reach RX2 docs](https://docs.emlid.com/reachrx2/): Quickstart, integration, tilt compensation, and GIS workflow documentation for Reach RX2.
- [Reach RX docs](https://docs.emlid.com/reachrx/): Documentation for Reach RX GIS workflows and integrations.
- [Emlid Flow docs](https://docs.emlid.com/emlid-flow): Detailed product documentation for Emlid Flow.
- [Emlid Studio docs](https://docs.emlid.com/emlid-studio/): Documentation for Emlid Studio and post-processing workflows.

## Company and Policies

- [Contacts](https://emlid.com/contacts/): Contact page for sales and support inquiries.
- [Privacy Policy](https://emlid.com/privacy-policy/): Privacy policy for emlid.com.

## Optional

- [Blog](https://blog.emlid.com/): Tutorials, workflow articles, product news, and customer stories.
- [YouTube](https://www.youtube.com/emlid): Product walkthroughs, tutorials, and video guides.