GNSS Planning Map vs CHCNAV PointX

GNSS Planning Map shows you, before you leave the office, when and where satellite geometry (DOP) will be good or poor. Drag a time-travel slider and watch a DOP heatmap turn green or red across the map — so you never arrive on site only to find the constellation is too weak to get a fix. Try every feature free for the first 30 days, right on your phone. [ Main features ] - DOP forecast heatmap: see how PDOP and the visible-satellite count change through the day across an area, from green (good) to red (poor). - Time-travel slider: jump to "next Thursday 14:30" and read the sky instantly. Orbits come from CelesTrak TLE with SGP4/SDP4 propagation. - Tap any point for an instant GO / NO-GO: PDOP, satellite count, and a per-constellation breakdown for that exact site and time. - Configurable rules: turn each constellation on/off (GPS, QZSS, GLONASS, Galileo, BeiDou, NavIC), set the elevation mask, minimum satellites and a PDOP limit. Nine built-in presets: GPS only, GPS + GLONASS, All GNSS, Public survey (JP), Survey / Cadastral, GIS / Mapping, Maritime / Navigation, UAV / Drone, Photogrammetry / 3D. - PDF work-order / evidence export: save a site and its recommended work windows as a one-page report. - Field-ready: once data is cached the forecast works offline. [ Who it is for ] Land surveyors, UAV / drone mapping and inspection teams, and GIS / infrastructure crews who plan RTK/PPK sessions and want to avoid wasted trips and reschedules. [ Honest notes ] The core forecast (orbits to DOP to heatmap) is global and works anywhere. This app is a planning aid based on orbital prediction; it does not guarantee field results — always verify on site. Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

PointX — The Official CHCNAV Corrections Companion PointX is the official self-service app from CHC Navigation for PointNet GNSS correction service users. Whether you are a construction worker, surveyor, or machine operator, PointX keeps service status, account details, and connection guides at your fingertips — so your high-precision work stays on track. Key Features · Base Station Map — Browse all PointNet Europe reference stations with live online/offline status. Search by city name or coordinates (decimal or DMS) to jump straight to your work area, and overlay the coverage layer to confirm service availability before you head out. · Ionosphere Monitor — Hourly ionospheric activity index (I95) covering the past 12 hours, now, and a 12-hour forecast, with automatic alerts for elevated activity — plan your precision work around the best windows. · NTRIP Account — See your subscription validity and remaining days at a glance, with proactive expiry reminders. Copy host, port, mountpoints, and credentials with one tap, and run a connectivity self-check anytime. · Connection Guide — Step-by-step setup tutorials for LandStar, AGNAV, and third-party rovers, plus a pre-work checklist and FAQs to get you fixed fast. · Troubleshooting Logs — Every login/logout session is recorded with connection times, fix mode, mountpoint, client IP, and session duration. Export logs in one tap to speed up support conversations. · Message Center — Scheduled maintenance, outage notices, service recovery, version updates, and subscription offers, delivered in-app the moment they happen. About PointNet PointNet is a ground‑based augmentation service provided by CHCNAV. Leveraging a global network of reference stations, it delivers centimeter‑level real‑time positioning for surveying, construction, and precision agriculture. Subscription Required: PointX requires an active PointNet service subscription, available through your local authorized CHCNAV dealer.