iSailGPS : NOAA USA RNC Charts for Pc

1. Set a quick GoTo waypoint or a full route and see the course (COG), heading (HDG), bearing (BRG), direction, distance, cross track error (XTE), Velocity Made Good (VMG) and Estimated Time of Arrival (ETA) at your destination and intermediate points.

2. The great advantage of the high resolution RNC charts used by iSailGPS is the high level of detail produced by professional cartographers that is unobtainable on any vector-based chart.

3. These RNC Charts differ from vector charts in that each chart covers a specific area, just as paper nautical charts do.

4. ENC Vector Charts only show a coastline, water depth, navigation aids & minimal details.

5. Paper charts can have multiple panels, each showing a different area or scale.

6. For most locations, there are multiple charts at different scales with different levels of detail & areas of coverage.

7. Mark waypoints by their position on a chart or satellite map, by searching for a place name or address, by tapping a geotagged photo, or by projecting from a known point.

8. View charts using the iOS device alone.

9. Store up to 1024 charts to use anytime at sea without cell service.

10. Charts from our server download faster & use less of your monthly data allotment.

11. The National Oceanic & Atmospheric Administration provides both RNC (raster) & ENC (vector) charts.

12. Liked iSailGPS? here are 5 Navigation apps like Noaa Wrecks & Obstructions MGR; NOAA Buoys & Ships MGR; Buoys Stations Data (NOAA); USA Marine Charts NOAA MGR;