You
AOI included
render land use
render land use
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.
tell me about land use classes
The land use classes within your AOI, based on the Hansen Global Land Cover and Land Use (GLCLU) dataset for 2020, are:
The dominant land use class in your AOI is Tree Cover.
where has most canopy loss ocurred
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.
render as 100km grid
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.
render as 10km grid
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.
can you grid it not by % loss but by loss in ha
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?
sure
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:
This means that within your AOI, approximately 138,349.93 hectares of canopy cover have been lost since 2001.
can you do 10km grid of loss by ha now?
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.
can we style the grid by total ha lost
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.