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Note: All the data accessing and assisting the task will only be entertained based on membership basis.
Overview
Collect reference data: “ground truth”
Determination of class types at specific locations
Compare reference to classified map
Does class type on classified map = class type determined from reference data?
Note that the Kappa value (0.75) obtained in the above example is somewhat lower than the overall accuracy (0.79) computed earlier. Differences in these two measures are to be expected in that each incorporates different forms of information from the error matrix. The overall accuracy only includes the data along the major diagonal and excludes the errors of omission and commission. On the other hand, incorporates the nondiagonal elements of the error matrix as a product of the row and column marginal. Accordingly, it is not possible to give definitive advice as to when each measure should be used in any given application. Normally, it is desirable to compute and analyze both of these values.
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Link to other Videos:
DEM and LULC Data Preparation for SWAT Model :
• DEM and LULC Data Prep...
Soil Map Preparation for SWAT Model :
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• Video
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Calculating the Criteria Weight by Multiple Criteria Decision Making :
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Interpolation:
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Landuse Land Cover link:
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Landslide Assessment video link:
• How to do Landslide An...
USGS data downloading tutorial video link:
• Download Dem or landsa...
Fire Risk Assessment video link:
• Fire Risk Zonation or ...
Water Delineation Tutorial link:
• How to use a DEM to de...
Georeferencing On ArcMap:
• Georeferencing In ArcG...
Official Gmail ID: bpcreation99@gmail.comIf you have any confusion regarding this you can comments below.
Donot forget to like share and subscribe if you like our videos.
Link to other Videos:
DEM and LULC Data Preparation for SWAT Model :
• DEM and LULC Data Prep...
Soil Map Preparation for SWAT Model :
• Soil Map Preparation f...
Data Preparation SWAT Model : Soil Properties Data || SWAT Simulation:
• Data Preparation SWAT ...
Installation of ERDAS Imagine 2015:
• Video
Mosaicing in GIS:
• Mosaicing in GIS || Ex...
Slope Analysis from DEM in ArcGIS:
• Slope Analysis from DE...
Digitization in QGIS Using Snapping Options
• Digitization in QGIS U...
Georeferencing on QGIS
• Georeferencing on QGIS...
Hotspot Analysis Using ArcMap:
• Hotspot analysis using...
Stream Order Analysis from a Digital Elevation Model using ArcGIS 10.X
• Stream Order Analysis ...
Extraction or Digitization of Land features using Landsat 8 Data:
• Extraction or Digitiza...
Calculating Land Surface Temperature using Landsat 8 images by ArcGIS:
• Extraction or Digitiza...
Calculating the Criteria Weight by Multiple Criteria Decision Making :
• Calculating the Criter...
Interpolation:
• Heat Distribution Mapp...
Thematic Mapping of COVID-19:
• Thematic Mapping of CO...
Study Area Mapping:
• Study Area Mapping Usi...
Landuse Land Cover link:
• Land Use Land Cover Ma...
Landslide Assessment video link:
• How to do Landslide An...
USGS data downloading tutorial video link:
• Download Dem or landsa...
Fire Risk Assessment video link:
• Fire Risk Zonation or ...
Water Delineation Tutorial link:
• How to use a DEM to de...
Georeferencing On ArcMap:
• Georeferencing In ArcG...
Official Gmail ID: bpcreation99@gmail.com
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Негізгі бет Accuracy Assessment || Kappa Coefficient || Overall Accuracy || User's Accuracy || Producer Accuracy
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