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edited Mar 13, 2023 at 8:43

PolyGeo ♦

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"Request Request payload size exceeds limit"limit while exporting image from google earth engineGoogle Earth Engine

// Lab I am getting: Linear Regression var ROI = ee.FeatureCollection("users/enigma_srl/MADHYAPRADESH_DISTRICTS");

/// This function adds a band representing the image timestamp.

Request payload size exceeds limit

var addTime = function (image) { returnwhile exporting image.addBands (image.metadata('system:time_start') .divide (1000606024365)); };

// and map the time band function over it.

var collection = ee.ImageCollection("COPERNICUS/S5P/OFFL/L3_NO2")

.filterDate('2019-01-01', '2022-12-31')

.map(addTime)

.filterBounds (ROI);

var trend = collection.select(['system:time_start', 'NO2_column_number_density'])

// Compute the linear trend over time.

.reduce(ee. Reducer.linearFit()); from google earth engine

// Display This is the trend with increasing slopes in green, decreasing in red.

Map.centerObject (ROI, 6);

Map.addLayer(trend.clip(ROI), {min: 0, max: [ -0.00051, 0.0192, 1000], bands: ['scale', 'scale', 'offset']}, 'Air Quality trend over MP');

Export.image.toDrive({

image: trend ,

descriptioncode: 'Linear fit',

region: ROI,

scale: 30, });

// Lab: Linear Regression
var ROI = ee.FeatureCollection("users/enigma_srl/MADHYAPRADESH_DISTRICTS");

/// This function adds a band representing the image timestamp.

var addTime = function (image) {
return image.addBands (image.metadata('system:time_start') .divide (1000*60*60*24*365));
};

// and map the time band function over it.

var collection = ee.ImageCollection("COPERNICUS/S5P/OFFL/L3_NO2")

.filterDate('2019-01-01', '2022-12-31')

.map(addTime)

.filterBounds (ROI);

var trend = collection.select(['system:time_start', 'NO2_column_number_density'])

// Compute the linear trend over time.

 .reduce(ee. Reducer.linearFit());

// Display the trend with increasing slopes in green, decreasing in red.


Map.centerObject (ROI, 6);

Map.addLayer(trend.clip(ROI), {min: 0, max: [   -0.00051, 0.0192, 1000], bands: ['scale', 'scale', 'offset']}, 'Air Quality trend over MP');

Export.image.toDrive({

  image: trend ,

  description: 'Linear fit',

  region: ROI,

  scale: 30,
});

This is the code. Any suggestions as to how toHow do I export the image?

"Request payload size exceeds limit" while exporting image from google earth engine

// Lab: Linear Regression var ROI = ee.FeatureCollection("users/enigma_srl/MADHYAPRADESH_DISTRICTS");

/// This function adds a band representing the image timestamp.

var addTime = function (image) { return image.addBands (image.metadata('system:time_start') .divide (1000606024365)); };

// and map the time band function over it.

var collection = ee.ImageCollection("COPERNICUS/S5P/OFFL/L3_NO2")

.filterDate('2019-01-01', '2022-12-31')

.map(addTime)

.filterBounds (ROI);

var trend = collection.select(['system:time_start', 'NO2_column_number_density'])

// Compute the linear trend over time.

.reduce(ee. Reducer.linearFit());

// Display the trend with increasing slopes in green, decreasing in red.

Map.centerObject (ROI, 6);

Map.addLayer(trend.clip(ROI), {min: 0, max: [ -0.00051, 0.0192, 1000], bands: ['scale', 'scale', 'offset']}, 'Air Quality trend over MP');

Export.image.toDrive({

image: trend ,

description: 'Linear fit',

region: ROI,

scale: 30, });

This is the code. Any suggestions as to how to export the image

Request payload size exceeds limit while exporting image from Google Earth Engine

I am getting:

Request payload size exceeds limit

while exporting image from google earth engine

This is the code:

// Lab: Linear Regression
var ROI = ee.FeatureCollection("users/enigma_srl/MADHYAPRADESH_DISTRICTS");

/// This function adds a band representing the image timestamp.

var addTime = function (image) {
return image.addBands (image.metadata('system:time_start') .divide (1000*60*60*24*365));
};

// and map the time band function over it.

var collection = ee.ImageCollection("COPERNICUS/S5P/OFFL/L3_NO2")

.filterDate('2019-01-01', '2022-12-31')

.map(addTime)

.filterBounds (ROI);

var trend = collection.select(['system:time_start', 'NO2_column_number_density'])

// Compute the linear trend over time.

 .reduce(ee. Reducer.linearFit());

// Display the trend with increasing slopes in green, decreasing in red.


Map.centerObject (ROI, 6);

Map.addLayer(trend.clip(ROI), {min: 0, max: [   -0.00051, 0.0192, 1000], bands: ['scale', 'scale', 'offset']}, 'Air Quality trend over MP');

Export.image.toDrive({

  image: trend ,

  description: 'Linear fit',

  region: ROI,

  scale: 30,
});

How do I export the image?

google-earth-engine google-earth-engine-javascript-api sentinel-5p

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Source Link

edited Mar 13, 2023 at 7:55

Saral Nigam

1
2

// Lab: Linear Regression var ROI = ee.FeatureCollection("users/enigma_srl/MADHYAPRADESH_DISTRICTS");

/// This function adds a band representing the image timestamp.

var addTime = function (image) { return image.addBands (image.metadata('system:time_start') .divide (1000606024365)); };

// and map the time band function over it. var

var collection = ee.ImageCollection("COPERNICUS/S5P/OFFL/L3_NO2")

.filterDate('2019-01-01', '2022-12-31')

.map(addTime)

.filterBounds (ROI); var

var trend = collection.select(['system:time_start', 'NO2_column_number_density'])

// Compute the linear trend over time.

.reduce(ee. Reducer.linearFit());

// Display the trend with increasing slopes in green, decreasing in red.

Map.centerObject (ROI, 6); Map

Map.addLayer(trend.clip(ROI), {min: 0, max: [ -0.00051, 0.0192, 1000], bands: ['scale', 'scale', 'offset']}, 'Air Quality trend over MP'); Export

Export.image.toDrive({ image

image: trend , description

description: 'Linear fit', region

region: ROI, scale

scale: 30, }); This

This is the code. Any suggestions as to how to export the image

// Lab: Linear Regression var ROI = ee.FeatureCollection("users/enigma_srl/MADHYAPRADESH_DISTRICTS"); /// This function adds a band representing the image timestamp.

var addTime = function (image) { return image.addBands (image.metadata('system:time_start') .divide (1000606024365)); }; // and map the time band function over it. var collection = ee.ImageCollection("COPERNICUS/S5P/OFFL/L3_NO2") .filterDate('2019-01-01', '2022-12-31') .map(addTime) .filterBounds (ROI); var trend = collection.select(['system:time_start', 'NO2_column_number_density']) // Compute the linear trend over time. .reduce(ee. Reducer.linearFit()); // Display the trend with increasing slopes in green, decreasing in red.

Map.centerObject (ROI, 6); Map.addLayer(trend.clip(ROI), {min: 0, max: [ -0.00051, 0.0192, 1000], bands: ['scale', 'scale', 'offset']}, 'Air Quality trend over MP'); Export.image.toDrive({ image: trend , description: 'Linear fit', region: ROI, scale: 30, }); This is the code. Any suggestions as to how to export the image

// Lab: Linear Regression var ROI = ee.FeatureCollection("users/enigma_srl/MADHYAPRADESH_DISTRICTS");

/// This function adds a band representing the image timestamp.

var addTime = function (image) { return image.addBands (image.metadata('system:time_start') .divide (1000606024365)); };

// and map the time band function over it.

var collection = ee.ImageCollection("COPERNICUS/S5P/OFFL/L3_NO2")

.filterDate('2019-01-01', '2022-12-31')

.map(addTime)

.filterBounds (ROI);

var trend = collection.select(['system:time_start', 'NO2_column_number_density'])

// Compute the linear trend over time.

.reduce(ee. Reducer.linearFit());

// Display the trend with increasing slopes in green, decreasing in red.

Map.centerObject (ROI, 6);

Map.addLayer(trend.clip(ROI), {min: 0, max: [ -0.00051, 0.0192, 1000], bands: ['scale', 'scale', 'offset']}, 'Air Quality trend over MP');

Export.image.toDrive({

image: trend ,

description: 'Linear fit',

region: ROI,

scale: 30, });

This is the code. Any suggestions as to how to export the image

Source Link

asked Mar 13, 2023 at 7:51

Saral Nigam

1
2

"Request payload size exceeds limit" while exporting image from google earth engine

// Lab: Linear Regression var ROI = ee.FeatureCollection("users/enigma_srl/MADHYAPRADESH_DISTRICTS"); /// This function adds a band representing the image timestamp.

var addTime = function (image) { return image.addBands (image.metadata('system:time_start') .divide (1000606024365)); }; // and map the time band function over it. var collection = ee.ImageCollection("COPERNICUS/S5P/OFFL/L3_NO2") .filterDate('2019-01-01', '2022-12-31') .map(addTime) .filterBounds (ROI); var trend = collection.select(['system:time_start', 'NO2_column_number_density']) // Compute the linear trend over time. .reduce(ee. Reducer.linearFit()); // Display the trend with increasing slopes in green, decreasing in red.

Map.centerObject (ROI, 6); Map.addLayer(trend.clip(ROI), {min: 0, max: [ -0.00051, 0.0192, 1000], bands: ['scale', 'scale', 'offset']}, 'Air Quality trend over MP'); Export.image.toDrive({ image: trend , description: 'Linear fit', region: ROI, scale: 30, }); This is the code. Any suggestions as to how to export the image

google-earth-engine sentinel-5p

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"Request Request payload size exceeds limit"limit while exporting image from google earth engineGoogle Earth Engine

"Request payload size exceeds limit" while exporting image from google earth engine

Request payload size exceeds limit while exporting image from Google Earth Engine

"Request payload size exceeds limit" while exporting image from google earth engine