| Name | Description | Type | Package | Framework |
| Mercator1SP | Mercator Cylindrical 1SP Projection. | Class | org.geotools.referencing.operation.projection | GeoTools |
| Mercator1SP .Provider | provider for a Mercator 1SP projection (EPSG code 9804). | Class | org.geotools.referencing.operation.projection.Mercator1SP | GeoTools |