> For the complete documentation index, see [llms.txt](https://docs.premium-positioning.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.premium-positioning.com/guides/gis-and-mapping-receivers.md).

# GIS and mapping receivers

Connect GIS and mapping receivers, including handheld and Bluetooth units, to RTK Premium corrections over NTRIP.

Setup guides for GIS and mapping receivers, including handheld units and Bluetooth receivers that feed a phone or tablet. Pair them with the apps under [Field software and apps](/guides/field-software-and-apps.md).

* [Bad Elf Flex / Flex Mini](/guides/gis-and-mapping-receivers/bad-elf-flex-flex-mini.md)
* [Eos Arrow Gold / Arrow 100](/guides/gis-and-mapping-receivers/eos-arrow-gold-arrow-100.md)
* [Geneq SXBlue III / Platinum](/guides/gis-and-mapping-receivers/geneq-sxblue-iii-platinum.md)
* [Juniper Geode GNS3 / GNS2](/guides/gis-and-mapping-receivers/juniper-geode-gns3-gns2.md)
* [Leica Zeno FLX100 / GG04 plus](/guides/gis-and-mapping-receivers/leica-zeno-flx100-gg04-plus.md)
* [SparkFun RTK](/guides/gis-and-mapping-receivers/sparkfun-rtk.md)
* [Spectra MobileMapper 60 / Ashtech ProMark](/guides/gis-and-mapping-receivers/spectra-mobilemapper-60-ashtech-promark.md)
* [Trimble Catalyst DA1](/guides/gis-and-mapping-receivers/trimble-catalyst-da1.md)
* [Trimble Catalyst DA2](/guides/gis-and-mapping-receivers/trimble-catalyst-da2.md)
* [Trimble TDC650 handheld](/guides/gis-and-mapping-receivers/trimble-tdc650-handheld.md)

Can't find your receiver? [Connect a receiver](/set-up-and-connect/connect-a-receiver.md) has generic steps for any NTRIP-capable receiver, and [All devices A to Z](/guides/all-devices-a-to-z.md) lists every guide.

Last updated: 11 October 2026