![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/ac251ecf-8257-4c1b-8097-30e14873574b_rw_1200.png?h=1271f6e501661e59af6eadbb68dde680)
Porcupine River and Draanjik River—as featured in Nature. Download the full-size image here.
![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/dc45fde1-94d3-431d-b49b-059551b83096_rw_1200.jpg?h=589727549ebe54388f35918f9b2d591d)
Yukon Flats—download the full-size version here.
![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/ef9b6e2d-d7e7-47fa-a5c2-d7a32c2b457c_rw_1200.jpg?h=8d05bd1f373257aa18275a955a8df691)
Koyukuk River—download the full-size version here.
![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/b7c7ef0a-034b-4510-a69c-260647303506_rw_1200.png?h=8830f51ca5914a7ed8efe5a213efb524)
Yukon River Floodplain—download the full-size image here.
![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/f112e7cc-1c82-4e39-8764-5e01c3d23b92_rw_1200.png?h=1a86446b9edc36b757916c6c4bf8a5bc)
Yukon River—download the full-size image here.
![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/2f684630-0e58-41e3-9766-4d59d4e407bd_rw_1200.png?h=c665ea3b5418e5ecf35e315e6270482b)
Susitna River—download the full-size image here.
![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/e9b21701-8777-4946-8004-36e0de456670_rw_1200.png?h=5994eb26ad41806708d9842c4d6650f1)
Yukon River—download the full-size image here.
![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/d21e9313-4e02-4457-9884-97e877f72e5d_rw_1200.png?h=50b7a335b9db10a6fabcebdc3240717e)
Yukon River Delta—download the full-size image here.
![](https://cdn.myportfolio.com/44b8374c-5758-4aa0-b67e-1a860c4711e6/6ea23878-0fdd-4d91-a1fc-f3d99b558b16_rw_1200.png?h=eef52d84aecd7a03ae06fea0faa655b1)
Tidal channels along Cook Inlet—download the full-size image here.
Original data from the Alaska DGGS Elevation Portal.