====== Get Projection Info ====== 

===== Description =====

This functor retrieves information about a given projection

===== Inputs =====

^ Name ^ Type ^ Description ^
| projection  | [[Projection Type]]  | The projection whose information will be retrieved.  |

===== Optional Inputs =====

===== Outputs =====

^ Name  ^ Type  ^ Description  ^
| WKT  | [[String Type]]  | The projection using the [[http://www.geoapi.org/3.0/javadoc/org/opengis/referencing/doc-files/WKT.html|WKT (well-known text)]] syntax.  |
| ERMapper Equivalent Projection  | [[String Type]]  | The name of the projection using the equivalent ER Mapper keyword. Returns an empty text if the projection does not have an ERMapper equivalente representation.  |
| ERMapper Equivalent Datum  | [[String Type]]  | The name of the projection datum using the equivalent ER Mapper keyword. Returns an empty text if the projection does not have an ERMapper equivalente representation.  |
| ERMapper Equivalent Unit  | [[String Type]]  | The name of the projection unit using the equivalent ER Mapper keyword. Returns an empty text if the projection does not have an ERMapper equivalente representation.  |
| UTM Hemisphere  | [[Integer Value Type]]  | The code corresponding to the UTM projection hemisphere, if the projection is UTM. -1 = Undefined, 1 = North Hemisphere and 2 = South Hemisphere.  |
| UTM Zone  | [[Integer Value Type]]  | The code corresponding to the UTM projection zone, if the projection is UTM, or -1.  |
| Coordinate Type  | [[Integer Value Type]]  | The code corresponding to the projection coordinate type, if it applies. -1 = Undefined, 1 = Eastings/Northings and 2 = Latitude/Longitude.  |
| Proj4  | [[String Type]]  | The projection using the [[http://proj4.org/parameters.html|Proj4]] syntax.  |

===== Group =====

[[Functor List#Map Algebra|Map Algebra]]

===== Notes =====

===== Internal Name ===== 

GetProjectionInfo