samapriya/awesome-gee-community-datasets

Predicted Peat extent across Amazon basin

Closed this issue · 4 comments

ahastie8 commented

Contact Details

adamhastie50@googlemail.com

Dataset description

Predicted extent of Peat (organic soil of ≥ 30 cm thickness) across the study area (Amazon basin below 500 m and mean annual precipitation >1,390 mm) at 90 m resolution.

Link to GEE code: https://code.earthengine.google.com/7f3dd62e0c04f67ba66e3fdefeb2174a

Link to GEE app: https://adamhastie50.users.earthengine.app/view/predicted-peat-extent-across-amazon-basin

DOI: 10.1088/1748-9326/ad677b

Citation: Hastie, A., Householder, J. E., Coronado, E. N. H., Pizango, C. G. H., Herrera, R., Lähteenoja, O., de Jong, J., Winton, R. S., Corredor, G. A. A., Reyna, J., Montoya, E., Paukku, S., Mitchard, E. T. A., Åkesson, C. M., Baker, T. R., Cole, L. E. S., Oroche, C. J. C., Dávila, N., Águila, J. D., … Lawson, I. T. (2024). A new data-driven map predicts substantial undocumented peatland areas in Amazonia. Environmental Research Letters, 19(9), 094019. https://doi.org/10.1088/1748-9326/ad677b

Earth Engine Snippet if dataset already in GEE

var Amazon_peat_map = ee.Image("users/adamhastie50/INT_Amazon_peat_map"),
Simple_AOI = ee.FeatureCollection("users/adamhastie50/Study_area_simplify");

//Predicted extent of peat (organic soil of ≥ 30 cm thickness)
//across the study area (Amazon basin below 500 m and mean annual precipitation >1,390 mm)
//at 90 m resolution. From Hastie et al., 2024- https://iopscience.iop.org/article/10.1088/1748-9326/ad677b

// Create a legend
// set position of panel

var legend = ui.Panel({
style: {
position: 'bottom-left',
padding: '8px 15px'
}});

// Create legend title
var legendTitle = ui.Label({
value: 'Legend',
style: {
fontWeight: 'bold',
fontSize: '18px',
margin: '0 0 4px 4px',
padding: '0'}});

// Add the title to the panel
legend.add(legendTitle);

// Creates and styles 1 row of the legend.
var makeRow = function(color, name) {
//Create the label that is actually the colored box.
var colorBox = ui.Label({
style: {
backgroundColor: '#' + color,
// Use padding to give the box height and width.
padding: '8px',
margin: '0 0 4px 4px'
}});

  // Create the label filled with the description text.
  var description = ui.Label({
    value: name,
    style: {margin: '0 0 4px 4px'}
  });

  // return the panel
  return ui.Panel({
    widgets: [colorBox, description],
    layout: ui.Panel.Layout.Flow('horizontal')
  });
  };

// Palette with the colors
var palette =['FFA500'];

// name of the legend
var names = ['Peat (Hastie et al., 2024)'];

// Add color and and names
for (var i = 0; i < 1; i++) {
legend.add(makeRow(palette[i], names[i]));
}

//add legend to map (alternatively you can also print the legend to the console)
Map.add(legend);
Map.centerObject(Amazon_peat_map, 6);

Map.addLayer(Amazon_peat_map, {min: 1, max: 1, palette: ['orange']}, 'Peat_map');

Enter license information

Enter License information ex: APACHE 2.0, CC-BY-4.0

Keywords

Peat, Tropical Peat, Amazon basin.

Code of Conduct

  • I agree to follow this project's Code of Conduct
asdsaah commented

@samapriya
Data Download Link: in GEE with an App; working 10/16/24./
Citation: Yes - See Above.
License for Use: ~Maybe - CC BY 4.0. - @ahastie8, would to mind confirming the data is available under this license type?

ahastie8 commented

Sorry meant to say, yes- Creative Commons Attribution 4.0 International.

The dataset is also available on Zenodo- https://zenodo.org/records/13142590

  • 👍1
samapriya commented

This has now been completed and will be available this week, you can find the page here. Thank you for contributing

ahastie8 commented