- ref="Z83" or "ZwallyEtAl1983": Zwally et al. (1983, see also doi:10.1029/2000JC000733), based on geography (same definition as Cavalieri & Parkinson [2008], e.g.)
- ref="Z83" or "ZwallyEtAl1983": Zwally et al. (1983, see also doi:10.1029/2000JC000733), based on geography (same definition as Cavalieri & Parkinson [2008], e.g.)
- for Northern Hemisphere:
- for Northern Hemisphere:
- ref="A21" or "ArthunEtAl2021": Arthun et al. (2021, doi:10.1029/2020GL090825), only covers high Arctic
- ref="A21" or "ArthunEtAl2021": Arthun et al. (2021, doi:10.1029/2020GL090825), only covers high Arctic
- ref="K16" or "KoenigkEtAl2016": Koenigk et al. (2016, doi:10.1007/s00382-015-2586-1), covers sub-Arctic seas
- ref="K16" or "KoenigkEtAl2016": based on Koenigk et al. (2016, doi:10.1007/s00382-015-2586-1), covers sub-Arctic seas but modified from original publication to remove gaps and overlaps.
- ref="NSIDC" (recommended): NSIDC new (as of 2023) definition (NSIDC Special report 25, figure 3)
- ref="NSIDC" (recommended): NSIDC new (as of 2023) definition (NSIDC Special report 25, figure 3)
Returns a dictionary with names of the sectors as keys and a 2-items list of the bounding longitudes (E and W) for each sector.
Returns a dictionary with names of the sectors as keys and a 2-items list of the bounding longitudes (E and W) for each sector.
...
@@ -59,7 +59,7 @@ def define_sectors(ref="RH"):
...
@@ -59,7 +59,7 @@ def define_sectors(ref="RH"):
sectors['GreenlandSea']=[[50,80],[-40,15]]
sectors['GreenlandSea']=[[50,80],[-40,15]]
sectors['BarentsKara']=[[65,80],[15,100]]
sectors['BarentsKara']=[[65,80],[15,100]]
sectors['SiberianSeas']=[[65,80],[100,180]]
sectors['SiberianSeas']=[[65,80],[100,180]]
sectors['Chukchi']=[[65,80],[-180,-160]]
sectors['Chukchi']=[[60,80],[-180,-160]]
sectors['Beaufort']=[[65,80],[-160,-100]]
sectors['Beaufort']=[[65,80],[-160,-100]]
# NSIDC's 2023 definition: covers the whole Arctic, many sectors (18!)
# NSIDC's 2023 definition: covers the whole Arctic, many sectors (18!)