Unified Interior Regions

South Dakota

Surface water and groundwater provide important water supplies in South Dakota. Major rivers include the Big Sioux, James, Cheyenne, and Missouri Rivers. Key aquifers include the Dakota, Madison, Minnelusa, and Big Sioux aquifers. The Dakota Water Science Center has many studies that focus on these resources as well various other national and international studies. 

Link to Science Center

States L2 Landing Page Tabs

Filter Total Items: 423

TNMCorps Mapping Challenge: City/Town Halls in MT, ND, & SD 02/12/2020

TNMCorps Mapping Challenge: City/Town Halls in MT, ND, & SD 02/12/2020 

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December 2, 2018

1970 Comparison of Basic Modes for Imaging the Earth Paper

1970 Comparison of Basic Modes for Imaging the Earth Paper - EROS HIstory Project

Attribution: Land Resources
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December 9, 2018

2010 SPOT Image Corporation Data Agreement Announcement

2010 SPOT Image Corporation Data Agreement Announcement - EROS History Project

Attribution: Land Resources
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December 2, 2018

1990 Congress Landsat Reprogramming Letter

1990 Congress Landsat Reprogramming Letter - EROS History Project

Attribution: Land Resources
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December 18, 2018

Lessons learned using Landsat Analysis Ready Data (ARD) in LCMAP

LCMAP Workshop November 2018 - Lessons learned using Landsat Analysis Ready Data (ARD) in LCMAP

Attribution: Land Resources

TNMCorps Mapping Challenge: City/Town Halls in MT, ND, & SD 02/20/2020

TNMCorps Mapping Challenge: City/Town Halls in MT, ND, & SD 02/20/2020 

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December 2, 2018

1970 Corridor from Pacific Ocean to Louisiana Mapped with Apollo

1970 Corridor from Pacific Ocean to Louisiana Mapped with Apollo Photography News Release - EROS History Project

Attribution: Land Resources
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December 9, 2018

2010 Landsat 5 Anomaly News Release

2010 Landsat 5 Anomaly News Release - EROS History Project

Attribution: Land Resources
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December 2, 2018

30th Anniversary General Announcement

30th Anniversary General Announcement - EROS History Project

Attribution: Land Resources
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December 18, 2018

LCMAP Workshop: Validation

LCMAP Workshop November 2018 - Validation: An annual time-series land cover reference dataset Methods and QA/QC result

Attribution: Land Resources