EPSG:2295 ATS77 / MTM Nova Scotia zone 5
Projected system (Transverse Mercator) in use: Canada - Nova Scotia - west of 63°W. The full definition below, and conversion in one click.
EPSG publishes no simple transformation to WGS 84 for this datum: conversion works on the ellipsoid alone and can be off by tens of metres.
| Code | EPSG:2295 |
|---|---|
| Name | ATS77 / MTM Nova Scotia zone 5 |
| Type | Projected system — Transverse Mercator |
| Area of use | Canada - Nova Scotia - west of 63°W |
| Bounds | W -66,28° · S 43,41° · E -63,00° · N 46,02° |
| Countries | Canada |
| Datum | Average Terrestrial System 1977 |
| Ellipsoid | Average Terrestrial System 1977 a = 6378135 m · 1/f = 298.257 |
| Base geographic system | EPSG:4122 — ATS77 |
| Unit | metre (E east, N north) |
| Transformation to WGS 84 | No simple transformation published (ellipsoid alone) |
| Scope | Engineering survey, topographic mapping. |
Projection parameters
| Parameter | Value | Unit |
|---|---|---|
| Latitude of natural origin | 0 | degree |
| Longitude of natural origin | -64.5 | degree |
| Scale factor at natural origin | 0.9999 | unity |
| False easting | 5500000 | metre |
| False northing | 0 | metre |
proj4 definition
+proj=tmerc +lat_0=0 +lon_0=-64.5 +k=0.9999 +x_0=5500000 +y_0=0 +a=6378135 +rf=298.257 +units=m +no_defsPaste it into QGIS, proj4js, PostGIS (spatial_ref_sys) or GDAL. +towgs84 carries the EPSG transformation to WGS 84; the official code stays EPSG:2295.
WKT (ESRI format, the .prj content)
PROJCS["ATS_1977_MTM_5_Nova_Scotia",GEOGCS["GCS_ATS_1977",DATUM["D_ATS_1977",SPHEROID["ATS_1977",6378135.0,298.257]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Transverse_Mercator"],PARAMETER["False_Easting",5500000.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-64.5],PARAMETER["Scale_Factor",0.9999],PARAMETER["Latitude_Of_Origin",0.0],UNIT["Meter",1.0]]Other systems — Canada
- EPSG:2024NAD27(76) / MTM zone 15
- EPSG:2025NAD27(76) / MTM zone 16
- EPSG:2026NAD27(76) / MTM zone 17
- EPSG:2027NAD27(76) / UTM zone 15N
- EPSG:2028NAD27(76) / UTM zone 16N
- EPSG:2029NAD27(76) / UTM zone 17N
- EPSG:2030NAD27(76) / UTM zone 18N
- EPSG:2031NAD27(CGQ77) / UTM zone 17N
- EPSG:2032NAD27(CGQ77) / UTM zone 18N
- EPSG:2033NAD27(CGQ77) / UTM zone 19N
- EPSG:2034NAD27(CGQ77) / UTM zone 20N
- EPSG:2035NAD27(CGQ77) / UTM zone 21N
- EPSG:2138NAD27(CGQ77) / Quebec Lambert
- EPSG:2200ATS77 / New Brunswick Stereographic (ATS77)
- EPSG:2219ATS77 / UTM zone 19N
- EPSG:2220ATS77 / UTM zone 20N
- EPSG:2290ATS77 / Prince Edward Isl. Stereographic (ATS77)
- EPSG:2294ATS77 / MTM Nova Scotia zone 4
Source: EPSG registry v11.022 (IOGP), through the PROJ database. Always check a code on epsg.org before contractual work.