From febc362abf2ea4dc4bd87ca2a52b09d23236ab83 Mon Sep 17 00:00:00 2001
From: Masahiro FUJIMOTO <mfujimot@gmail.com>
Date: Thu, 3 Feb 2022 09:51:47 +0900
Subject: GeolocationCoordinates 以下を移行
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../web/api/geolocationcoordinates/speed/index.md  | 40 ++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 files/ja/web/api/geolocationcoordinates/speed/index.md

(limited to 'files/ja/web/api/geolocationcoordinates/speed')

diff --git a/files/ja/web/api/geolocationcoordinates/speed/index.md b/files/ja/web/api/geolocationcoordinates/speed/index.md
new file mode 100644
index 0000000000..649ca264f1
--- /dev/null
+++ b/files/ja/web/api/geolocationcoordinates/speed/index.md
@@ -0,0 +1,40 @@
+---
+title: GeolocationCoordinates.speed
+slug: Web/API/GeolocationCoordinates/speed
+tags:
+  - API
+  - Geolocation API
+  - GeolocationCoordinates
+  - Property
+  - Secure context
+  - speed
+browser-compat: api.GeolocationCoordinates.speed
+---
+{{securecontext_header}}{{APIRef("Geolocation API")}}
+
+The **`GeolocationCoordinates.speed`** read-only property is a
+`double` representing the velocity of the device in meters per second. This
+value is `null` if the implementation is not able to measure it.
+
+## Syntax
+
+```js
+let speed = geolocationCoordinatesInstance.speed
+```
+
+### Value
+
+A `double` representing the velocity of the device in meters per second.
+
+## Specifications
+
+{{Specifications}}
+
+## Browser compatibility
+
+{{Compat}}
+
+## See also
+
+- [Using the Geolocation API](/en-US/docs/Web/API/Geolocation_API/Using_the_Geolocation_API)
+- {{domxref("GeolocationCoordinates")}}
-- 
cgit v1.2.3-54-g00ecf