Calculate Biomass using Model Builder in Arcmap
HTML-код
- Опубликовано: 25 авг 2024
- In this Tutorial I will present how to calculate Biomass using Model Builder in ArcGIS
#arcgis #arcgistutorial #arcmap #ndvi #modelbuilder
#GIS #Remote sensing, arcgis,how to create map in arcgis,,GIS youtube channel,Geography,spatial science,geospatial science,How to NDVI,NDVI in arcGIS,NDVI map,Normalized Difference Vegetation Index,How to NDVI in arcGIS,How to NDVI in GIS,NDVI for study area, NDVI function,NDVI usgin ArcGis,arcgis,arcmap,gis ArcGIS,NDVI,Shapefile,Raster,Normalized Difference Vegetation Index,
LOVED THAT, you really did a great Job
Such a great video! May I know the unit or equation of biomass you've got? and can I use a normal band instead of LiDAR?
Sir, is this the above-ground biomass?
Hello, that's a very inspiring video. May I know if both B4 and B5 are downloaded from LiDAR source at the same ROI (region of interest), but in different band class, say one is NIR and one is VIS? Please advise. Many thanks and support for making more professional videos on GIS tutorials.
Yes
Is this carbon stok measurements map
do you think i can do it with EVI and SAVI of the same way?
yes you can
what is the B4/B5 are they surface models or imagery ?
These are bands
What is 0.24 value which you used in raster calculator?
It's condition applied for vegetation because in ndvi values greater than 0.24 represent vegetation
do you have the literature of this, please ?@@gisrsprofessionals6246
@@gisrsprofessionals6246 Can you please explain the value of 0.24 and why it is this specific?
@@minemeng84 because vegetation class start from 0.24 higher value represent vegetation while value less than 0.24 there no vegetation so that why they use 0.24
to separate vegetation or non vegetation land
Sir after getting the biomass shape file what should we do to get biomass values...can you tell me sir it's necessary for me
You can use tool extract by mask on reclassify output then move that data into excel to get stats
@@gisrsprofessionals6246 Sir do you have any video on that then please share because it will help me in my research work.. Please help me sir
How can I go ahead to calculate carbon stocks please
Hi, Have you found out how to make a carbon stock distribution map?
I'm researching carbon stocks. Is there a reference for making the map?
@@Testtest-eg9sq hi, have you found a methodology to estimate biomass and carbon stock from ndvi?
Is this landsat data?
Yes
@@gisrsprofessionals6246how about Sentinel 2A sir?