地图瓦片 map 矢量文件table 视频video 视频地图 videoMap,这个没用用过不敢确定是什么东东 导出的数据存放位置可以包括: Google Drive Google用户分配的免费的云端硬盘,地址是:https://drive.google.com/drive/my-drive,登录google账户就可以可以获取,总共15G的免费存储空间。 Assets GEE资源存放位置如下图所示,里面...
varcollection=ee.ImageCollection('LANDSAT/LC08/C01/T1_SR') .map(maskL8sr); // 创建两个年度无云复合影像。 varcomposite1=collection.filterDate('2015-01-01','2015-12-31').median(); varcomposite2=collection.filterDate('2017-01-01','2017-12-31').median(); // 我们想要这个堆栈的分层样本...
举个例子: varYears=ee.List.sequence(2000,2020);// 生成逐年的List // 逐年进行Map操作,遍历下载影像 varyearlist=Years.getInfo(); print(yearlist); varyear_imgcol=ee.ImageCollection.fromImages(yearlist.map(function(year) { varimg=VI.filter(ee.Filter.calendarRange(year,year,'year')).mosaic(...
使用 Export.image.toDrive(image, description, folder, fileNamePrefix, dimensions, region, scale, crs, crsTransform, maxPixels, shardSize, fileDimensions, skipEmptyTiles, fileFormat, formatOptions) 创建批处理任务，将图像作为栅格导出至 Google Drive。主要参数包括：1. image（Image）：要导出...
Once you have geocoded the digital camera photos, you can create Google Maps, export KML or KMZ files to Google Earth, upload geotagged photos to Flickr, export ESRI shapefiles, export AutoCAD DXF files, export to Microsoft MapPoint, or GPX files or or e
(year){varimg=VI.filter(ee.Filter.calendarRange(year,year,'year')).mosaic();vary=img.set({name:ee.String(ee.Number(year).int())})Export.image.toDrive({image:img,description:'rsei'+year.toString(),region:sa,scale:500,maxPixels:1e13});Map.addLayer(img,ndviVis,'rsei');returnimg;}...
{var img = VI.filter(ee.Filter.calendarRange(year, year, 'year')).mosaic();var y=img.set({name:ee.String(ee.Number(year).int())})Export.image.toDrive({image:img,description:'rsei'+year.toString(),region:sa,scale:500,maxPixels:1e13});Map.addLayer(img, ndviVis, 'rsei');return...
varLandcover=WC.first().clip(roi)Map.centerObject(roi);Map.addLayer(roi,{},'roi');Map.addLayer(Landcover,{},'landcover'); 最后,下载数据: Export.image.toDrive({ image: Landcover, description: 'WorldCover_wh',//文件名 region: roi, ...
('pixel_qa');varmask=qa.bitwiseAnd(cloudShadowBitMask).eq(0).and(qa.bitwiseAnd(cloudsBitMask).eq(0));returnimage.updateMask(mask).divide(10000).select("B[0-9]*").copyProperties(image,["system:time_start"]);}varcollection=ee.ImageCollection('LANDSAT/LC08/C01/T1_SR').map(maskL8sr);...
('pixel_qa');varmask=qa.bitwiseAnd(cloudShadowBitMask).eq(0).and(qa.bitwiseAnd(cloudsBitMask).eq(0));returnimage.updateMask(mask).divide(10000).select("B[0-9]*").copyProperties(image,["system:time_start"]);}varcollection=ee.ImageCollection('LANDSAT/LC08/C01/T1_SR').map(maskL8sr);...