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GeoJSON Sequences (Newline-delimited)

付款前显示价格

.geojsonl · application/geo+json-seq

GeoJSON-Seq 是 GeoJSON 的按行分隔变体，每一行都是一个独立的 Feature。非常适合流式处理、日志记录和大数据流水线。

OpenStreetMap data as of 5 October 2026 · 22 days ago

现在导出 GeoJSON-Seq ✨ 登录网站后下载 · 付款前可查看价格

主要特点

✓行分隔格式

✓流式处理

✓解析简易

✓兼容 ndjson

GeoJSON-Seq 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

按格式查看全部地图示例

关于 GeoJSON-Seq 格式

GeoJSON-Seq (RFC 8142) is the same GeoJSON laid out line by line: one line is one whole feature. There is no common FeatureCollection wrapper, which means you do not have to read the entire file to get to the first feature.

This is a pipeline format. Such files are read line by line and processed as a stream: filtered with jq, fed to tippecanoe to build vector tiles, poured into Kafka or Spark, cut into pieces by line count. Memory usage does not depend on the size of the export.

The output is a single .geojsonl with the features of all the selected layers written one after another. Each has a _layer property with the name of its source layer, OpenStreetMap attributes are preserved, and coordinates are WGS84 (EPSG:4326) with six decimal places.

The format is good at exactly what ordinary GeoJSON is bad at on large volumes, and vice versa: you cannot put a .geojsonl straight into Leaflet — the lines are first assembled into a FeatureCollection or processed as a stream.

打开 GeoJSON-Seq 文件的程序

以下程序可以打开、编辑和处理从 OSM2CDR 导出的 GeoJSON Sequences (Newline-delimited)（.geojsonl）文件：

💻jq 💻ndjson-cli 💻Tippecanoe 💻GDAL/OGR 💻Python (json) 💻Node.js

格式规格

开放标准
支持 3D 坐标
无损（无质量损失）
存储要素属性
输出：1 个文件
RFC 8142 GeoJSON Text Sequences (newline-delimited). Streamable line-by-line — ideal for big-data pipelines and incremental loading.

谁在使用 GeoJSON-Seq 地图

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流式处理

The file is read line by line, so memory does not depend on the size of the export.

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大数据管道

A ready input for Spark, Kafka and tippecanoe, where data comes as a stream of records.

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日志记录

Records are appended to the end and move on down the line as they arrive.

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jq / ndjson 处理

Every line is a self-contained JSON, so the usual command line utilities work with no adaptation.

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ETL 工作流

Splitting, filtering and loading in batches are done with standard tools, without intermediate conversions.

如何导出 GeoJSON-Seq

选择区域

在 osm2cdr 的交互式地图上绘制矩形或多边形

选择 GeoJSON-Seq

从 127 种可用导出格式中选择 GeoJSON Sequences (Newline-delimited)

导出

点击导出，不到一分钟即可收到您的 .geojsonl 文件

下载

下载完成的 GeoJSON-Seq 文件并在 jq 中打开

导出后如何打开

jq — jq -c 'select(.properties._layer=="roads")' map.geojsonl > roads.geojsonl filters out the layer you need without loading the file into memory.
Tippecanoe — tippecanoe -o map.mbtiles map.geojsonl builds vector tiles: the line-based format is its native input.
QGIS and ogr2ogr — GDAL reads GeoJSONSeq out of the box: ogr2ogr -f GPKG out.gpkg map.geojsonl.
Python — read the file line by line and parse json.loads(line): memory does not depend on the volume; to bring the whole layer up, use geopandas.read_file("map.geojsonl").
Splitting it up — an ordinary split -l 100000 map.geojsonl part_ gives valid pieces: every line is self-contained.

GeoJSON-Seq 格式的热门地图

Free

导出 GeoJSON Sequences (Newline-delimited) 地图

从 OpenStreetMap 下载专业的 GeoJSON-Seq 地图。任意区域，付款前即可看到价格。

所选格式的地图构建器中自选区域 — 按地图计价

现在导出 GeoJSON-Seq →

常见问题

GeoJSON-Seq 与 GeoJSON 有何区别？ ▼

GeoJSON-Seq 用在哪些场景？ ▼

How is .geojsonl different from .ndjson and .geojsons? ▼

How do I tell which layer a feature came from? ▼

Can such a file be opened straight in a browser map? ▼

GeoJSON-Seq 指南

📖 GeoJSON for Web Maps: A Guide

经常一起导出

GeoJSON-Seq+💻GeoJSON 🌎Shapefile 🌍KML

format