#author("2022-07-13T13:31:07+09:00","default:Miyashita","Miyashita") #author("2022-07-13T13:34:20+09:00","default:Miyashita","Miyashita") *画像の出力 メモ [#rfc2b33a] **画像 [#i0496d9b] ***[[Image.getThumbURL(params, callback)>https://developers.google.com/earth-engine/apidocs/ee-image-getthumburl]] [#x3634d4c] Image 型のメソッド. #codeprettify{{ // ex.1 params1 = { region: geom, // ee.Geometry scale: 300, format: 'png' } print(img.getThumbURL(params1)); print(img.getThumbURL(params)); // ex.2 params2 = { region: geom, // ee.Geometry dimensions: '600x600', format: 'png', } print(img.getThumbURL(params2)); }} ~ **動画 [#w642def2] ***[[ImageCollection.getVideoThumbURL(params, callback)>https://developers.google.com/earth-engine/apidocs/ee-imagecollection-getvideothumburl]][#kb6af184] ImageCollection 型のメソッド. gif を生成してその URL が戻り値.~ print で URL が Console に出てくる. #codeprettify{{ // Define GIF visualization parameters. var gifParams = { 'region': geom, 'dimensions': 450, 'crs': 'EPSG:3857', 'framesPerSecond': 10, }; // Print the GIF URL to the console. print(visualizedCollection.getVideoThumbURL(gifParams)); }} ~ ***[[Export.video.toDrive>https://developers.google.com/earth-engine/apidocs/export-video-tocloudstorage]] [#ja3799d2] avi ファイルで動画にするとき. #codeprettify{{ Export.video.toDrive({ collection: visualizedCollection, // ImageCollection description: 'exported_video', scale: 10000, // Resolution in meters per pixel. Defaults to 1000. dimensions: 720, framesPerSecond: 5, region: geom, // ee.Geometry }); }} Tasks に生成された動画が出てくる.そこから選択すると Google Drive に avi が保存される.