[[["เข้าใจง่าย","easyToUnderstand","thumb-up"],["แก้ปัญหาของฉันได้","solvedMyProblem","thumb-up"],["อื่นๆ","otherUp","thumb-up"]],[["ไม่มีข้อมูลที่ฉันต้องการ","missingTheInformationINeed","thumb-down"],["ซับซ้อนเกินไป/มีหลายขั้นตอนมากเกินไป","tooComplicatedTooManySteps","thumb-down"],["ล้าสมัย","outOfDate","thumb-down"],["ปัญหาเกี่ยวกับการแปล","translationIssue","thumb-down"],["ตัวอย่าง/ปัญหาเกี่ยวกับโค้ด","samplesCodeIssue","thumb-down"],["อื่นๆ","otherDown","thumb-down"]],["อัปเดตล่าสุด 2025-09-05 UTC"],[],[],null,["# View a map over time\n\nCurrent imagery automatically displays in Google Earth. To discover how images\nhave changed over time or view past versions of a map on a timeline:\n\n1. On your device, open [Google\n Earth](https://earth.google.com/).\n2. [Search for places](/maps/documentation/earth/search-for-places).\n3. To view a map over time, you can either:\n\n - In the toolbar, click **Historical imagery**.\n - Click **View** \\\u003e **Historical imagery**.\n\n | **Note:** This feature isn't available if you're using the **Map** basemap. To enable this feature, change your basemap to **Satellite**.\n4. Select how you want to view the map.\n\n - **To turn on historical imagery view**, at the top left, click Historical imagery.\n - **To turn on timelapse** , at the top left, click history **Timelapse**.\n5. A timeline appears. At the top right, click the timeline to explore the map\n over time.\n\n - **To find a specific time**, you can either:\n - Click the year you want to view in the timeline.\n - Click chevron_left **Previous** or chevron_right **Next**.\n - **To lock the latest imagery** , click last_page **Last page**.\n - **To minimize the historical imagery toolbar** , at the top right, click collapse_content **Collapse**.\n - At the top left, the toolbar remains active as a floating chip.\n6. To deactivate historical imagery, click **Historical imagery**.\n\n**Tips:**\n\n- To optimize your viewing experience, 3D buildings feature is turned off when historical imagery is turned on.\n- Satellite image availability is represented on the slider.\n- Image availability may change as you explore.\n- Years are marked by dots. Smaller dots indicate additional months.\n- If a previously selected year becomes unavailable, its dot on the slider turns gray.\n- Global coverage varies.\n\nRelated resources\n-----------------\n\n- [Find and use location coordinates](/maps/documentation/earth/imagery-dates-alt-coord)"]]
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