🌐 wms-tiles-downloader

Command line application for downloading map tiles from given WMS server.

Installation

go install github.com/lmikolajczak/wms-tiles-downloader@v0.3.2

Go will automatically install it in your $GOPATH/bin directory which should be in your $PATH.

Command Line Usage

Download tiles from WMS server based on provided options.

Usage:
    wms-tiles-downloader get [flags]

Flags:
        --auth        string         Basic HTTP auth credentials separated by semicolon (username:password)
    -b, --bbox        float64Slice   Comma-separated list of bbox coords (default [])
        --concurrency int            Limit of concurrent requests to the WMS server (default 16)
        --format      string         Tile format (default "image/png")
        --height      int            Tile height (default 256)
    -h, --help                       Help for get
    -l, --layer       string         Layer name
    -o, --output      string         Output directory for downloaded tiles
        --params      stringToString Custom query string params (default [])
    -s, --style       string         Layer style
    -t, --timeout     int            HTTP request timeout (in milliseconds) (default 10000)
    -u, --url         string         WMS server url
        --version     string         WMS server version (default "1.3.0")
        --width       int            Tile width (default 256)
    -z, --zoom        ints           Comma-separated list of zooms

Examples

Command above will produce following output - tree of folders with files in Z/X/Y format:

root@df62f3f34fef:/tiles# tree
.
|-- 10
|   |-- 524
|   |   |-- 336.png
|   |   `-- 337.png
|   |-- 525
|   |   |-- 336.png
|   |   `-- 337.png
|   `-- 526
|       |-- 336.png
|       `-- 337.png
|-- 11
|   |-- 1049
|   |   |-- 672.png
|   |   |-- 673.png
|   |   `-- 674.png
|   |-- 1050
|   |   |-- 672.png
|   |   |-- 673.png
|   |   `-- 674.png
|   |-- 1051
|   |   |-- 672.png
|   |   |-- 673.png
|   |   `-- 674.png
|   `-- 1052
|       |-- 672.png
|       |-- 673.png
|       `-- 674.png
...more directories...

Alternative - use as a library (pkg.go.dev)

go get github.com/lmikolajczak/wms-tiles-downloader@v0.3.2

Disclaimer

Please keep in mind terms and conditions of any tile provider (WMS server) from which you plan to download tiles.