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Sentinel-2 Clear Days

Sentinel-2 Clear Days 搜索地点的较少云影像,组合时间线、三维地形与短片导出。

Our take

适合观察公开影像变化的人

可切换Sentinel、Landsat与部分美国航片,并导出地图叠层。

Keep in mind: 不同年份分辨率和覆盖不同,无云筛选不保证无误差;不是实时监控、精密测绘或现场安全图。

What you can do

  • 区域扫描和清晰日时间线
  • Landsat、NAIP及三维地形
  • 短片、GeoTIFF和KMZ导出

Good for

  • 懂得核对影像日期和尺度的人

Consider alternatives for

  • 需要实时照片或工程测量认证的人

Limitations & considerations

  • Captured minimum: iOS 18.0.
  • 不同年份分辨率和覆盖不同,无云筛选不保证无误差;不是实时监控、精密测绘或现场安全图。

Privacy & permissions

图像栈本机,但公共影像、地图与地点搜索联网;区域选择和导出可暴露关注地点。

Sources & review notes Updated Nov 15, 2026

Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.

  1. US App Store developer description

    Complete description, release notes, download price and compatibility metadata captured 2026-11-02.

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