why you need esri field alias (1) good example

Question

 

Good example with field alias

 

https://transparentgov.net:3200/googlemaps/default?layer_id=0&layer=USA_County_Crops_2007&center_lat=33.664830005937034&center_long=-116.07570512540978&center_zoom=8&url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices%2FUSA_County_Crops_2007%2FFeatureServer&overlayType=overlayType_none&panto=0

 

 

Good example with field alias classified

https://transparentgov.net:3200/googlemaps141/default?layer_id=0&layer=USA_County_Crops_2007&center_lat=33.66368806151818&center_long=-115.56921919382569&center_zoom=8&url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices%2FUSA_County_Crops_2007%2FFeatureServer&panto=0&overlayType=overlayType_none&select_field=13&select_fieldvalue=-1&distinctorgroupby=groupby

 

 

 

Same example, without display alias, you can't understand what the real field name means

https://transparentgov.net:3200/googlemaps146/default?layer_id=0&layer=USA_County_Crops_2007&center_lat=33.66368806151818&center_long=-115.56921919382569&center_zoom=8&url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices%2FUSA_County_Crops_2007%2FFeatureServer&panto=0&overlayType=overlayType_none&select_field=13&select_fieldvalue=-1&distinctorgroupby=groupby

 

 

 

 

No-classified Same example, without display alias, you can't understand what the real field name means

https://transparentgov.net:3200/googlemaps106/default?layer_id=0&layer=USA_County_Crops_2007&center_lat=33.66368806151818&center_long=-115.56921919382569&center_zoom=8&url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices%2FUSA_County_Crops_2007%2FFeatureServer&panto=0&overlayType=overlayType_none&select_field=13&select_fieldvalue=-1&distinctorgroupby=groupby

 

 

 

 

https://transparentgov.net/json2tree/esri/server/folder.html?org=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices&url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices&select_folder=347&select_layer=0

 

 

 

 

 

attribute table with field alias 

https://transparentgov.net:3200/arcgis/featuretable4/default?cross=default&layer_id=0&layer=USA_County_Crops_2007&url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices%2FUSA_County_Crops_2007%2FFeatureServer

 

 

 

 

attribute table with field alias (no classified)

https://transparentgov.net:3200/arcgis/featuretable/default?cross=default&layer_id=0&layer=USA_County_Crops_2007&url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices%2FUSA_County_Crops_2007%2FFeatureServer

 

 

 

https://transparentgov.net/json2tree/esri/server/folder.html?org=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices&url=https%3A%2F%2Fservices.arcgis.com%2FV6ZHFr6zdgNZuVG0%2FArcGIS%2Frest%2Fservices&select_folder=347&select_layer=0