c11 / ee-runner

Command-line runner for Google Earth Engine Playground scripts

ee-runner

Command line runner of Google Earth Engine Playground scripts using Node.js.

Tested (Windows and Ubuntu) with io.js v2.2.1.

On Ubuntu make sure a proper version is selected: nvm use iojs-v2.2.1

Install

• Download and install io.js.
• Clone or download this repository.
• Run: npm install

Usage

• node ee-runner.js <playground script file>

Example

• node ee-runner.js hello.js

First image in LANDSAT 8 TOA collection was aquired on 2013-09-26
Downloading thumbnail ...

• cat hello.js

var image = new ee.Image(new ee.ImageCollection('LANDSAT/LC8_L1T_TOA').first());
var info = image.getInfo();

var date = info.properties['DATE_ACQUIRED']
print('First image in LANDSAT 8 TOA collection was aquired on ' + date);

print('Downloading thumbnail ...');

var url = image
  .visualize({bands:['B6','B5','B3'], gamma: 1.5})
  .getThumbURL({dimensions:'1024x1024', format: 'jpg'});

download(url, 'hello.jpg');

• hello.jpg