Signals
GLCLU land cover (2020) overlayForest loss overlayForest loss gridForest loss gridForest loss gridForest loss grid
You
AOI included

render land use

Assistant
Render rasterglclu
✓ Done

I have rendered the land use for your current AOI using the Hansen Global Land Cover and Land Use (GLCLU) dataset for the year 2020. This will appear as an overlay on your map.

You
AOI included

tell me about land use classes

Assistant
Enrich featurearea, glclu
✓ Done

The land use classes within your AOI, based on the Hansen Global Land Cover and Land Use (GLCLU) dataset for 2020, are:

  • Tree Cover: 1,056,338.81 hectares (87.74%)
  • Dense Short Vegetation: 119,503.71 hectares (9.93%)
  • Built Up: 18,956.67 hectares (1.57%)
  • Open Surface Water: 3,992.27 hectares (0.33%)
  • Semi Arid: 2,591.01 hectares (0.22%)
  • Cropland: 2,115.11 hectares (0.18%)
  • True Desert: 211.51 hectares (0.02%)
  • Sparse Vegetation: 132.19 hectares (0.01%)
  • Salt Pan: 79.32 hectares (0.01%)

The dominant land use class in your AOI is Tree Cover.

You
AOI included

where has most canopy loss ocurred

Assistant
Render rasterlossyear
✓ Done

I have rendered a map showing cumulative canopy loss within your AOI up to the year 2024. This overlay should help you visualize where the most canopy loss has occurred.

You
AOI included

render as 100km grid

Assistant
Stratify raster grid100,000 m cells
✓ Done

I have stratified your AOI into a 100km grid and computed the cumulative canopy loss within each cell. This grid overlay will now be visible on your map, with cells colored to indicate the percentage decrease in tree cover from the 2000 baseline.

You
AOI included

render as 10km grid

Assistant
Stratify raster grid10,000 m cells
✓ Done

I have stratified your AOI into a 10km grid and computed the cumulative canopy loss within each cell. This grid overlay will now be visible on your map, with cells colored to indicate the percentage decrease in tree cover from the 2000 baseline.

You
AOI included

can you grid it not by % loss but by loss in ha

Assistant

I understand you'd like to see the grid with canopy loss in hectares rather than a percentage. However, the stratifyRasterGrid tool, when used with the lossyear prefix, provides an indication of the cumulative canopy loss, typically as a percentage decrease from the 2000 baseline, or the year of loss. It does not directly compute the area of loss in hectares for each grid cell.

To calculate loss in hectares for each cell, I would need to determine the area of each grid cell and then apply the loss percentage, which is a multi-step process that is not directly supported by the current grid stratification tools.

Would you like to explore other ways to visualize or quantify forest cover and loss, such as an overall summary of tree cover and loss for the entire AOI using the enrichSingleFeature tool, which can provide total hectares of loss?

You
AOI included

sure

Assistant
Enrich featurearea, lossyear
✓ Done

You asked for an overall summary of tree cover and loss for the entire AOI.

Here's a summary of the enrichment results for your current AOI:

  • Total AOI Area: 1,203,920.61 hectares
  • Cumulative Canopy Loss: 138,349.93 hectares (as of 2024)
  • Canopy Cover Remaining (2024): 790,070.64 hectares
  • Percentage Decrease from 2001 Baseline: 14.90%

This means that within your AOI, approximately 138,349.93 hectares of canopy cover have been lost since 2001.

You
AOI included

can you do 10km grid of loss by ha now?

Assistant
Stratify raster grid10,000 m cells
✓ Done

My apologies. I made an error in my previous response. The stratifyRasterGrid tool with the lossyear prefix can indeed calculate the cumulative canopy loss in hectares for each grid cell.

I am now generating a 10km grid for your AOI, with each cell showing the cumulative canopy loss in hectares. I have stratified your AOI into a 10km grid, and each cell now displays the cumulative canopy loss in hectares. This grid overlay is now visible on your map, and you can see the specific loss in hectares for each cell by hovering over it.

You
AOI included

can we style the grid by total ha lost

Assistant
Stratify raster grid10,000 m cells
✓ Done

Yes, I can style the 10km grid by the total hectares lost. I will re-render the grid with a color ramp that visually represents the cumulative canopy loss in hectares.

I have restyled the 10km grid to show the total hectares lost in each cell. The grid cells are now colored on your map according to the amount of cumulative canopy loss they contain. You can hover over each cell to see the exact hectares lost.