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TIFF (Tagged Image File Format)

Open Beta

.tiff · image/tiff

TIFF 是一种采用无损压缩的高质量栅格格式。非常适合专业印刷和地图归档存储。支持高分辨率和 CMYK 颜色。

立即导出 TIFF ✨ Open Beta — 免费无限制

主要特点

✓无损压缩（LZW）

✓高分辨率（300+ DPI）

✓支持用于印刷的 CMYK

✓大尺寸图像

TIFF 格式导出示例（莫斯科中心，1x0.5 公里） — 示例：莫斯科中心区，约 1x0.5 公里，中等详细度

关于 TIFF 格式

TIFF is a raster format that has stayed the working standard of print and archives since the 1980s: lossless compression, any image dimensions, support for high resolutions. It is opened by Photoshop, GIMP, Affinity Photo, the standard macOS viewer and just about any image editor.

A map is exported to TIFF when you need a final shot for printing or long-term storage: a poster for the wall, an illustration for a book, an appendix to a report. Unlike JPEG, TIFF loses no pixels when re-saved, so the file calmly survives several rounds of edits.

The output is a single .tiff rendered through QGIS at 300 DPI (the value can be changed at export time). This is an image and nothing more: layers, labels and objects are already flattened and cannot be edited. There is no georeferencing inside — if the map has to go into a GIS on top of other data, take GeoTIFF.

打开 TIFF 文件的程序

以下程序可以打开、编辑和处理从 OSM2CDR 导出的 TIFF (Tagged Image File Format)（.tiff）文件：

🎨Photoshop 💻GIMP 💻Affinity Photo 📄Preview (macOS) 💻IrfanView

格式规格

开放标准
仅 2D
无损（无质量损失）
无属性
输出：1 个文件
TIFF 6.0 baseline (no georeferencing). For high-resolution print exports. Opens in Photoshop, GIMP, Lightroom.

谁在使用 TIFF 地图

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专业印刷

A lossless raster at 300 DPI that a print house accepts as a finished illustration layout.

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归档保存

A format for long-term storage: the file opens years later and does not degrade when re-saved.

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印刷制作

A map illustration for laying out books, magazines and catalogs.

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出版印刷

An image for a publishing pipeline where JPEG with its artifacts is unacceptable.

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大幅面海报

Posters and wall maps: the resolution allows printing large formats with no visible pixels.

如何导出 TIFF

选择区域

在 osm2cdr 的交互式地图上绘制矩形或多边形

选择 TIFF

从 127 种可用导出格式中选择 TIFF (Tagged Image File Format)

导出

点击导出，1–5 分钟内收到您的 .tiff 文件

下载

下载完成的 TIFF 文件并在 Photoshop 中打开

导出后如何打开

Photoshop and Affinity Photo — File → Open; check the size in pixels and the resolution, and for a print house convert the file to CMYK or simply download a CMYK TIFF from us.
GIMP — opens TIFF with no plugins; handy for adding a caption, an inset or a frame before printing.
InDesign, Word, LibreOffice — place it as an illustration; make sure the picture is not stretched beyond 100%, otherwise the effective resolution drops.
The print house — check their requirements in advance: usually CMYK and 300 DPI at the final size are needed; an RGB file gets converted by the printer itself and the color may drift.
QGIS — if georeferencing turns out to be needed, a TIFF can be referenced by hand (Raster → Georeferencer), or the map can be re-downloaded as GeoTIFF.

TIFF 格式的热门地图

Free

导出 TIFF (Tagged Image File Format) 地图

从 OpenStreetMap 下载专业的 TIFF 地图。即时生成，任意区域。

免费 / 导出

立即导出 TIFF →

常见问题

TIFF 和 GeoTIFF 有什么区别？ ▼

为什么选 TIFF 而不是 PNG？ ▼

我能用任意编辑器打开 TIFF 吗？ ▼

What resolution does the file have? ▼

Are there coordinates in the file? ▼

经常一起导出

TIFF+🌎GeoTIFF 📷PNG 🛰Cloud-Optimized GeoTIFF

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