The "Social-making" places - big data approach

Page 1

Wénhào <!-Mapping->

/*

Map.setCenter(-122.415582, 37.784748, 5); var addTime = function(image) { return image.addBands(image.metadata(‘system:time_start’) .divide(1000 * 60 * 60 * 24 * 365)); };

var lightCOLLECTION = ee.FeatureCollection(‘NOAA/DM SP-OLS/NIGHTTIME_LIGHTS’); print (lightCOLLECTION);

var selectedCOLLECTION = ee.ImageCollection(‘NOAA/DMSP-OLS/ NIGHTTIME_LIGHTS’) .filterDate(‘1999-12’, ‘2013-12’); var lights = selectedCOLLECTION.map(addTime);

Wénhào <!-Mapping->

var regressionlights = lights.select([‘system:time_start’, ‘stable_lights’]); var trend = regressionlights.reduce(ee.Reducer.linearFit()); Map.addLayer(trend,{min:0, max:[-1,1,1], bands: [‘scale’,’scale’,’offset’]},’stable lights trend’); print (trend);

Captions

The explanation and name of the piece of artwork displayed in the center of the frame here. As you see it from the angle it was predefined, you would be tempted to invoke a particularly vigorous encounter of facts and imagination - all in coexistence while drastic contrast - rendering the grand vision of the artist and provocative question that are emerging.

/*

Wénhào <!-Mapping->


Wénhào <!-Mapping->

Wénhào <!-Mapping->

Wénhào <!-Mapping->


Wénhào <!-Mapping->

/*

Map.setCenter(-122.415582, 37.784748, 5); var addTime = function(image) { return image.addBands(image.metadata(‘system:time_start’) .divide(1000 * 60 * 60 * 24 * 365)); };

var lightCOLLECTION = ee.FeatureCollection(‘NOAA/DM SP-OLS/NIGHTTIME_LIGHTS’); print (lightCOLLECTION);

var selectedCOLLECTION = ee.ImageCollection(‘NOAA/DMSP-OLS/ NIGHTTIME_LIGHTS’) .filterDate(‘1999-12’, ‘2013-12’); var lights = selectedCOLLECTION.map(addTime);

Wénhào <!-Mapping->

var regressionlights = lights.select([‘system:time_start’, ‘stable_lights’]); var trend = regressionlights.reduce(ee.Reducer.linearFit()); Map.addLayer(trend,{min:0, max:[-1,1,1], bands: [‘scale’,’scale’,’offset’]},’stable lights trend’); print (trend);

Captions

The explanation and name of the piece of artwork displayed in the center of the frame here. As you see it from the angle it was predefined, you would be tempted to invoke a particularly vigorous encounter of facts and imagination - all in coexistence while drastic contrast - rendering the grand vision of the artist and provocative question that are emerging.

/*

Wénhào <!-Mapping->


Wénhào <!-Mapping->

/*

Map.setCenter(-122.415582, 37.784748, 5); var addTime = function(image) { return image.addBands(image.metadata(‘system:time_start’) .divide(1000 * 60 * 60 * 24 * 365)); };

var lightCOLLECTION = ee.FeatureCollection(‘NOAA/DM SP-OLS/NIGHTTIME_LIGHTS’); print (lightCOLLECTION);

var selectedCOLLECTION = ee.ImageCollection(‘NOAA/DMSP-OLS/ NIGHTTIME_LIGHTS’) .filterDate(‘1999-12’, ‘2013-12’); var lights = selectedCOLLECTION.map(addTime);

Wénhào <!-Mapping->

var regressionlights = lights.select([‘system:time_start’, ‘stable_lights’]); var trend = regressionlights.reduce(ee.Reducer.linearFit()); Map.addLayer(trend,{min:0, max:[-1,1,1], bands: [‘scale’,’scale’,’offset’]},’stable lights trend’); print (trend);

Captions

The explanation and name of the piece of artwork displayed in the center of the frame here. As you see it from the angle it was predefined, you would be tempted to invoke a particularly vigorous encounter of facts and imagination - all in coexistence while drastic contrast - rendering the grand vision of the artist and provocative question that are emerging.

/*

Wénhào <!-Mapping->


Wénhào <!-Mapping->

Wénhào <!-Mapping->

Wénhào <!-Mapping->


Wénhào <!-Mapping->

/*

Map.setCenter(-122.415582, 37.784748, 5); var addTime = function(image) { return image.addBands(image.metadata(‘system:time_start’) .divide(1000 * 60 * 60 * 24 * 365)); };

var lightCOLLECTION = ee.FeatureCollection(‘NOAA/DM SP-OLS/NIGHTTIME_LIGHTS’); print (lightCOLLECTION);

var selectedCOLLECTION = ee.ImageCollection(‘NOAA/DMSP-OLS/ NIGHTTIME_LIGHTS’) .filterDate(‘1999-12’, ‘2013-12’); var lights = selectedCOLLECTION.map(addTime);

Wénhào <!-Mapping->

var regressionlights = lights.select([‘system:time_start’, ‘stable_lights’]); var trend = regressionlights.reduce(ee.Reducer.linearFit()); Map.addLayer(trend,{min:0, max:[-1,1,1], bands: [‘scale’,’scale’,’offset’]},’stable lights trend’); print (trend);

Captions

The explanation and name of the piece of artwork displayed in the center of the frame here. As you see it from the angle it was predefined, you would be tempted to invoke a particularly vigorous encounter of facts and imagination - all in coexistence while drastic contrast - rendering the grand vision of the artist and provocative question that are emerging.

/*

Wénhào <!-Mapping->


Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.