My Projection Collection:
Compare Projections
Frančula III vs. Frančula IV
| Frančula III | Frančula IV | |
|---|---|---|
| Creator | Nedjeljko Frančula (1971) | Nedjeljko Frančula (1971) |
| Group | Lenticular | Lenticular |
| Property | Compromise | Compromise |
| Other Names | — | — |
| Remarks | Derived by Umbeziffern from the American Polyconic, minimized distortion by application of the Airy criterion. For more information, refer to my blogpost The Frančula Projections or Frančula’s original paper Die vorteilhaftesten Abbildungen in der Atlaskartographie (German). |
A Wanger IX variant, derived by Umbeziffern from the equatorial azimuthal equidistant projection., minimized distortion by application of the Airy criterion. For more information, refer to my blogpost The Frančula Projections or Frančula’s original paper Die vorteilhaftesten Abbildungen in der Atlaskartographie (German). |
| recommended comparisons | — | — |
1. Comparison: Physical Map – scaled to fit
Frančula III
Frančula IV
2. Comparison: Political Map – scaled to fit
Frančula III
Frančula IV
3. Comparison: Silhouette Map – scaled to fit
4. Comparison: Tissot Indicatrix, 30° – scaled to fit
Frančula III
Frančula IV
5. Comparison: Physical Map – scaled to same width
Frančula III
Frančula IV
6. Comparison: Political Map – scaled to same width
Frančula III
Frančula IV
7. Comparison: Silhouette Map – scaled to same width
8. Comparison: Tissot Indicatrix, 30° – scaled to same width
Frančula III
Frančula IV
9. Comparison: Tissot Indicatrix, 15° – scaled to fit
Frančula III
Frančula IV
10. Comparison: Tissot Indicatrix, 15° – scaled to same width
Frančula III
Frančula IV
