Finding Projected Coordinate System

ChelseaLynn

Does anyone know how to find the Projected Coordinate System related to Raster files from the information below?

Projection information
-------------------
"""+proj=lcc +lat_1=49 +lat_2=77 +lat_0=0 +lon_0=-95 +x_0=0 +y_0=0 +ellps=GRS80 +units=m +no_defs"""
-------------------
Projection LAMBERT
Spheroid GRS80
Units METERS
Zunits NO
Xshift 0.0
Yshift 0.0
Parameters
49 0 0.0 /* 1st standard parallel
77 0 0.0 /* 2nd standard parallel
-95 0 0.0 /* central meridian
0 0 0.0 /* latitude of projection's origin
0.0 /* false easting (meters)
0.0 /* false northing (meters)

MichaelPorter2

I guess I don't understand the question. The post gives the projection in a very short form, then again more spelled out.

AlfredBaldenweck

The question is presumably the name or WKID of the projection.

Closest I can find is this:

Projected Coordinate System NAD 1983 CSRS Canada Atlas Lambert
Projection Lambert Conformal Conic
WKID 3979
Linear Unit Meters (1.0)
False Easting 0.0
False Northing 0.0
Central Meridian -95.0
Standard Parallel 1 49.0
Standard Parallel 2 77.0
Latitude Of Origin 49.0
Authority EPSG
Area of Use Canada
Top 86.46°
Left -141.01°
Right -40.73°
Bottom 38.21°

Geographic Coordinate System NAD 1983 (CSRS)
WKID 4617
Previous WKID 4140
Authority EPSG
Angular Unit Degree (0.0174532925199433)
Prime Meridian Greenwich (0.0)
Datum D North American 1983 CSRS
Spheroid GRS 1980
Semimajor Axis 6378137.0
Semiminor Axis 6356752.314140356
Inverse Flattening 298.257222101
Area of Use Canada
Top 86.46°
Left -141.01°
Right -40.73°
Bottom 38.21°

The latitude of origin is wrong, but searching "Lambert" in the Coordinate Systems window in Pro and narrowing it down to likely geographic area got me there

RichardDaniels

Short answer is this is a standard Lambert Conformal Conic Projection. GRS 1980 is equivalent to WGS84 for most purposes (1 meter accuracy). This projection is centered on Canada at 95 Degrees West Longitude. In this case, values are in Meters. The standard parallels, red dots on the map, define the area of interest.