L o a d i n g
Organization
Northern Ireland Department of Agriculture, Environment and Rural Affairs (DAERA) - view all
Update frequencyunknown
Last updatedover 2 years ago
OverviewNorthern IrelandRiver NetworkRiversStrahler
The first segment of a stream is a 1st order stream. When two 1st order streams merge the next segment becomes a 2nd order stream. When two 2nd order streams merge it becomes a 3rd order stream and so on. However lower order streams joining a higher order stream do not change its order classification.
Additional Information
KeyValue
Dcat Issued2021-07-09T12:44:46.000Z
Dcat Modified2021-07-17T13:01:14.912Z
Dcat Publisher NameArcGIS Online | DAERA
Guidhttps://www.arcgis.com/home/item.html?id=c7dce73931784da4b20f6204d9905a2a&sublayer=0