Apologies if this has been asked already, I did have a search but couldn’t find anything.
I using InVEST carbon to look at current carbon storage in arable, improved grassland and deciduous woodland (for now, I will be generating LUC scenarios at a later date). I ran my model no problems, however when I look at the output in GIS, the outputs and values are incorrect. Let me explain.
Above is my land cover map with the carbon output. The grassland and arable (purple and blue) have no carbon shading, even though I included carbon values in the pool table. Yet suburban (covered by the red) is supposedly the highest carbon storage (even though I had values of 0 for all pools for suburban). In comparison, the orange is deciduous woodland, which the model is saying is a medium carbon output. Basically, for some reason the model isn’t lining up correctly with the land code number I assign it.
Do you have any ideas? I would put more photos but as I’m a new user the forum won’t let me, hopefully I can put more pictures up in the comments.