From 1bb848e34402e0aefb3006e9dec5fb75154f0438 Mon Sep 17 00:00:00 2001
From: Yuri Astrakhan <yuriastrakhan@gmail.com>
Date: Fri, 15 Dec 2023 22:20:32 -0500
Subject: [PATCH] Update martin-tile-utils/src/lib.rs

---
 martin-tile-utils/src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/martin-tile-utils/src/lib.rs b/martin-tile-utils/src/lib.rs
index 5120a00d7..89067e8c9 100644
--- a/martin-tile-utils/src/lib.rs
+++ b/martin-tile-utils/src/lib.rs
@@ -262,7 +262,7 @@ pub fn webmercator_to_wgs84(x: f64, y: f64) -> (f64, f64) {
 pub fn wgs84_to_webmercator(lon: f64, lat: f64) -> (f64, f64) {
     let x = EARTH_CIRCUMFERENCE / 360.0 * lon;
     let y = ((90.0 + lat) * PI / 360.0).tan().ln() / (PI / 180.0);
-    let y = PI * 6_378_137.0 * y / 180.0;
+    let y = EARTH_CIRCUMFERENCE / 360.0 * y;
     (x, y)
 }