• USA - Iowa - Spencer

  EPSG:4164
  Area of use: United States (USA)
  

• USA - Iowa - Carroll-Atlantic

  EPSG:4236
  Area of use: United States (USA) - Iowa - counties of Adair; Audubon; Carroll; Cass; Greene; Guthrie.
  

• USA - Iowa - Council Bluffs

  EPSG:4235
  Area of use: United States (USA)
  

• USA - Iowa - Mason City

  EPSG:4219
  Area of use: United States (USA)
  

• USA - Iowa - Ames-Des Moines

  EPSG:4237
  Area of use: United States (USA) - Iowa - counties of Boone; Dallas; Madison; Polk; Story; Warren.
  

• USA - Iowa - SPCS - S

  EPSG:2199
  Area of use: United States (USA)
  

• USA - Iowa - Red Oak-Ottumwa

  EPSG:4242
  Area of use: United States (USA)
  

• USA - Iowa - SPCS - N

  EPSG:2198
  Area of use: United States (USA)
  

• USA - 102°W to 96°W onshore

  EPSG:3860
  Area of use: United States (USA)
  

• USA - 102°W to 96°W

  EPSG:3501
  Area of use: United States (USA)
  

• USA - 96°W to 90°W onshore

  EPSG:3861
  Area of use: United States (USA)
  

• USA - 96°W to 90°W

  EPSG:3502
  Area of use: United States (USA)
  

• North America - 102°W to 96°W and NAD83 by country

  EPSG:3407
  Area of use: North America
  

• North America - 96°W to 90°W and NAD83 by country

  EPSG:3114
  Area of use: North America
  

• USA - CONUS 89°W-107°W - onshore

  EPSG:2949
  Area of use: United States (USA)
  

• USA - 102°W to 96°W and GoM OCS

  EPSG:3637
  Area of use: United States (USA)
  

• USA - CONUS west of Mississippi River - onshore

  EPSG:2390
  Area of use: United States (USA)
  

• USA - Wisconsin - SPCS - S

  EPSG:2268
  Area of use: United States (USA)
  

• North America - 102°W to 96°W and NAD27 by country

  EPSG:2144
  Area of use: North America
  

• North America - 96°W to 90°W and NAD27 by country

  EPSG:2145
  Area of use: North America
  

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