My Projection Collection:
Compare Projections
Smyth equal-surface vs. Trystan Edwards
| Smyth equal-surface | Trystan Edwards | |
|---|---|---|
| Creator | Charles Piazzi Smyth (1870) | Trystan Edwards (1953) |
| Group | Cylindric | Cylindric |
| Property | Equal-area | Equal-area |
| Other Names |
|
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| Remarks | Cylindrical equal-area with standard parallels at 37°04′17″ north and south (= ±37,07139°). |
Cylindrical equal-area with standard parallels at 37°24′ North/South (= ±37.4°). |
| recommended comparisons | Hobo-Dyer Trystan Edwards |
Hobo-Dyer Smyth equal-surface |
|
This pairing is among the list of recommended pairings – but why? These two projections nearly identical, so you might spot the differences in direct comparision only. |
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1. Comparison: Physical Map – scaled to fit
Smyth equal-surface
Trystan Edwards
2. Comparison: Political Map – scaled to fit
Smyth equal-surface
Trystan Edwards
3. Comparison: Silhouette Map – scaled to fit
4. Comparison: Tissot Indicatrix, 30° – scaled to fit
Smyth equal-surface
Trystan Edwards
5. Comparison: Physical Map – scaled to same width
Smyth equal-surface
Trystan Edwards
6. Comparison: Political Map – scaled to same width
Smyth equal-surface
Trystan Edwards
7. Comparison: Silhouette Map – scaled to same width
8. Comparison: Tissot Indicatrix, 30° – scaled to same width
Smyth equal-surface
Trystan Edwards
9. Comparison: Tissot Indicatrix, 15° – scaled to fit
Smyth equal-surface
Trystan Edwards
10. Comparison: Tissot Indicatrix, 15° – scaled to same width
Smyth equal-surface
Trystan Edwards
