EPSG:9978 — FNL22 Grid + ODN height
Compound coordinate reference system. Area of use: UK - Inverness to Thurso.
Code
EPSG:9978
Type
Compound
Area
UK - Inverness to Thurso
PROJ definition
+proj=tmerc +lat_0=58 +lon_0=-3.8 +k=1 +x_0=139618.9493 +y_0=183110.794 +ellps=GRS80 +units=m +geoidgrids=uk_os_OSGM15_GB.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs
Geographic bounds
W -4.6° S 57.4° E -3° N 58.64°
Convert coordinates with EPSG:9978
Common transformations from EPSG:9978
- EPSG:9978 → EPSG:4326FNL22 Grid + ODN height → WGS 84
- EPSG:9978 → EPSG:3857FNL22 Grid + ODN height → WGS 84 / Pseudo-Mercator
- EPSG:9978 → EPSG:3395FNL22 Grid + ODN height → WGS 84 / World Mercator
- EPSG:9978 → EPSG:4978FNL22 Grid + ODN height → WGS 84
- EPSG:9978 → EPSG:7789FNL22 Grid + ODN height → ITRF2014
- EPSG:9978 → EPSG:4267FNL22 Grid + ODN height → NAD27
- EPSG:9978 → EPSG:4269FNL22 Grid + ODN height → NAD83
- EPSG:9978 → EPSG:6318FNL22 Grid + ODN height → NAD83(2011)
- EPSG:9978 → EPSG:4322FNL22 Grid + ODN height → WGS 72
- EPSG:9978 → EPSG:26910FNL22 Grid + ODN height → NAD83 / UTM zone 10N
- EPSG:9978 → EPSG:26911FNL22 Grid + ODN height → NAD83 / UTM zone 11N
- EPSG:9978 → EPSG:26912FNL22 Grid + ODN height → NAD83 / UTM zone 12N
Frequently asked questions
- What is the proj4 string for EPSG:9978?
- The proj4 definition for EPSG:9978 is: +proj=tmerc +lat_0=58 +lon_0=-3.8 +k=1 +x_0=139618.9493 +y_0=183110.794 +ellps=GRS80 +units=m +geoidgrids=uk_os_OSGM15_GB.tif +geoid_crs=WGS84 +vunits=m +no_defs +type=crs
- Where is EPSG:9978 used?
- EPSG:9978 (FNL22 Grid + ODN height) is defined for the area: UK - Inverness to Thurso.