diff --git a/galileo-types/src/geo/impls/projection/web_mercator.rs b/galileo-types/src/geo/impls/projection/web_mercator.rs
index 39e4a9f..35b3968 100644
--- a/galileo-types/src/geo/impls/projection/web_mercator.rs
+++ b/galileo-types/src/geo/impls/projection/web_mercator.rs
@@ -6,7 +6,7 @@ use std::marker::PhantomData;
 use serde::{Deserialize, Serialize};
 
 /// Web Mercator projection.
-#[derive(Debug, Clone, PartialEq, PartialOrd, Serialize, Deserialize)]
+#[derive(Debug, Copy, Clone, PartialEq, PartialOrd, Serialize, Deserialize)]
 pub struct WebMercator<In, Out> {
     datum: Datum,
     phantom_in: PhantomData<In>,
diff --git a/galileo-types/src/geojson/point.rs b/galileo-types/src/geojson/point.rs
index ef28fdd..0f07842 100644
--- a/galileo-types/src/geojson/point.rs
+++ b/galileo-types/src/geojson/point.rs
@@ -4,7 +4,7 @@ use crate::geometry_type::{GeoSpace2d, GeometryType, PointGeometryType};
 use geojson::Position;
 use serde::{Deserialize, Serialize};
 
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Copy, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct GeoJsonPoint(Position);
 
 impl TryFrom<Position> for GeoJsonPoint {
diff --git a/galileo-types/src/geometry_type.rs b/galileo-types/src/geometry_type.rs
index db645f5..0c47083 100644
--- a/galileo-types/src/geometry_type.rs
+++ b/galileo-types/src/geometry_type.rs
@@ -26,41 +26,41 @@ pub trait GeometryType {
 }
 
 /// Point geometry marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct PointGeometryType;
 
 /// Multipoint geometry marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct MultiPointGeometryType;
 
 /// Contour geometry marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct ContourGeometryType;
 
 /// MultiContour geometry marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct MultiContourGeometryType;
 
 /// Polygon geometry marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct PolygonGeometryType;
 
 /// MultiPolygon geometry marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct MultiPolygonGeometryType;
 
 /// Geographic coordinate space marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct GeoSpace2d;
 
 /// 2d cartesian coordinate space marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct CartesianSpace2d;
 
 /// 3d cartesian coordinate space marker.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct CartesianSpace3d;
 
 /// See [`Disambiguate`](super::disambig::Disambiguate).
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Copy, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct AmbiguousSpace;
diff --git a/galileo-types/src/impls/contour.rs b/galileo-types/src/impls/contour.rs
index b6ef9bb..806cd26 100644
--- a/galileo-types/src/impls/contour.rs
+++ b/galileo-types/src/impls/contour.rs
@@ -3,7 +3,7 @@ use crate::geometry_type::{ContourGeometryType, GeometryType};
 use serde::{Deserialize, Serialize};
 
 /// Simple [`crate::Contour`] implementation.
-#[derive(Debug, Clone, Default, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, PartialEq, PartialOrd, Eq, Ord, Hash, Deserialize, Serialize)]
 pub struct Contour<Point> {
     points: Vec<Point>,
     is_closed: bool,