mapillary_download/README.md
2023-09-21 21:43:58 +02:00

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# mapillary_download
Simple code to download images in one or several mapillary sequences. The images will be geotagged and oriented.
## How to use
change the access token with your access token and the sequence ids with the ids of the sequences you want to download
```Shell
python mapillary_download.py "MLY|xxxx|xxxxxxx" --sequence_ids xxxxxxxxxxx xxxxxxxxxxx
```
## Available arguments
```Shell
python mapillary_download.py -h
usage: mapillary_download.py [-h] [--sequence_ids [SEQUENCE_IDS ...]] [--image_ids [IMAGE_IDS ...]] [--destination DESTINATION]
[--image_limit IMAGE_LIMIT] [--overwrite]
access_token
positional arguments:
access_token Your mapillary access token
optional arguments:
-h, --help show this help message and exit
--sequence_ids [SEQUENCE_IDS ...]
The mapillary sequence id(s) to download
--image_ids [IMAGE_IDS ...]
The mapillary image id(s) to get their sequence id(s)
--destination DESTINATION
Path destination for the images
--image_limit IMAGE_LIMIT
How many images you want to download
--overwrite overwrite existing images
-v, --version show program's version number and exit
```
## How to get my access token
- Go to https://www.mapillary.com/dashboard/developers
- Click on "Registrer Application", enter the needed informations, enable the application to "Read" data, then click on register :
![register application](./doc/snapshot_mapillary_register_application.jpg)
- When this registration is done, click on "view" in the token column. This is you access token :
![token](./doc/snapshot_mapillary_token.jpg)
## How to get my sequence id (or sequence key)
- Go to https://mapillary.com/app
- Click on one of the picture of the sequence you want to download
- Click on the "image option" button (right panel)
- Click on "advanced" then click on the sequence key to copy it in the clipboard
![snapshot](./doc/snapshot_mapillary_sequence.jpg)
## How to install the script with a virtual environnement
```Shell
cd ~
git clone https://github.com/Stefal/mapillary_download.git
cd mapillary_download
python3 -m venv mly_venv
source mly_venv/bin/activate
python -m pip install -r requirements.txt
```
Then you can run `python mapillary_download "MLY|xxxx|xxxxxxx" --sequence_ids xxxxxxxxxxx`
When you're done with the script, simply run `deactivate` to exit the virtual environnement.
On windows you can create a virtual environnement too, or use the prebuilt `mapillary_download.exe` available on the release page.