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#1 Federal

Administrative Boundaries Centroids of National Park System Units

Organization: Department of the Interior
Dataset Last Updated: July 08, 2026 at 12:00 AM

National Park Service Unit Centroid Points.

zip
xml

Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: August 01, 2026 at 04:09 AM

#2 Federal

20200110-DO-NOT-USE-Test-Copy-NGDAID-16-Administrative Boundaries of National Park System Units 9/30/2019 - National Geospatial Data Asset (NGDA) NPS National Parks Dataset-DO-NOT-USE

Organization: Federal Geographic Data Committee
Dataset Last Updated: September 30, 2019

National Park Service unit boundaries.

zip

Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: August 03, 2026 at 08:35 AM

#3 Federal

Digital Geologic-GIS Map of the Hye Quadrangle, Texas (NPS, GRD, GRI, LYJO, HYE digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1965)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Hye Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 03:55 AM

#4 Federal

Digital Geologic-GIS Map of the Stonewall Quadrangle, Texas (NPS, GRD, GRI, LYJO, STNW digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1966)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Stonewall Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 03:55 AM

#5 Federal

Digital Geologic-GIS Map of Lyndon B. Johnson National Historical Park and Vicinity, Texas (NPS, GRD, GRI, LYJO, LYJO digital map) adapted from Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Maps by Barnes (1965, 1965, 1966, 1967, 1967, 1967, 1969 and 1982)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of Lyndon B. Johnson National Historical Park and Vicinity, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:56 AM

#6 Federal

Field data for the Vegetation Mapping Inventory Project of Lyndon B. Johnson National Historical Park - Open Format Data Package

Organization: Department of the Interior
Dataset Last Updated: February 06, 2022 at 12:00 AM

These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Lyndon B. Johnson National Historical Park. These...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 04:02 AM

#7 Federal

Digital Geologic-GIS Map of the Johnson City Quadrangle, Texas (NPS, GRD, GRI, LYJO, JOCI digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1969)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Johnson City Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file...

Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 01, 2026 at 03:55 AM

#8 Federal

Digital Geologic-GIS Map of the Pedernales Falls Quadrangle, Texas (NPS, GRD, GRI, LYJO, PEFA digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1982)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Pedernales Falls Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:55 AM

#9 Federal

Digital Geologic-GIS Map of the Yeager Creek Quadrangle, Texas (NPS, GRD, GRI, LYJO, YEAG digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1967)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Yeager Creek Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:56 AM

#10 Federal

Hydrographic and Impairment Statistics Database: LYJO

Organization: Department of the Interior
Dataset Last Updated: January 04, 2024 at 12:00 AM

Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...

zip

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:58 AM

#11 Federal

Digital Geologic-GIS Map of the Rocky Creek Quadrangle, Texas (NPS, GRD, GRI, LYJO, RYCK digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1965)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Rocky Creek Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI file...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:55 AM

#12 Federal

Digital Geologic-GIS Map of the Monument Hill Quadrangle, Texas (NPS, GRD, GRI, LYJO, MOHI digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1967)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Monument Hill Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:55 AM

#13 Federal

Digital Geologic-GIS Map of the Cave Creek School Quadrangle, Texas (NPS, GRD, GRI, LYJO, CCSC digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1967)

Organization: Department of the Interior
Dataset Last Updated: November 30, 2023 at 12:00 AM

The Digital Geologic-GIS Map of the Cave Creek School Quadrangle, Texas is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) an ESRI...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:55 AM

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Administrative Boundaries Centroids of National Park System Units

20200110-DO-NOT-USE-Test-Copy-NGDAID-16-Administrative Boundaries of National Park System Units 9/30/2019 - National Geospatial Data Asset (NGDA) NPS National Parks Dataset-DO-NOT-USE

Digital Geologic-GIS Map of the Hye Quadrangle, Texas (NPS, GRD, GRI, LYJO, HYE digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1965)

Digital Geologic-GIS Map of the Stonewall Quadrangle, Texas (NPS, GRD, GRI, LYJO, STNW digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1966)

Digital Geologic-GIS Map of Lyndon B. Johnson National Historical Park and Vicinity, Texas (NPS, GRD, GRI, LYJO, LYJO digital map) adapted from Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Maps by Barnes (1965, 1965, 1966, 1967, 1967, 1967, 1969 and 1982)

Field data for the Vegetation Mapping Inventory Project of Lyndon B. Johnson National Historical Park - Open Format Data Package

Digital Geologic-GIS Map of the Johnson City Quadrangle, Texas (NPS, GRD, GRI, LYJO, JOCI digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1969)

Digital Geologic-GIS Map of the Pedernales Falls Quadrangle, Texas (NPS, GRD, GRI, LYJO, PEFA digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1982)

Digital Geologic-GIS Map of the Yeager Creek Quadrangle, Texas (NPS, GRD, GRI, LYJO, YEAG digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1967)

Hydrographic and Impairment Statistics Database: LYJO

Digital Geologic-GIS Map of the Rocky Creek Quadrangle, Texas (NPS, GRD, GRI, LYJO, RYCK digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1965)

Digital Geologic-GIS Map of the Monument Hill Quadrangle, Texas (NPS, GRD, GRI, LYJO, MOHI digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1967)

Digital Geologic-GIS Map of the Cave Creek School Quadrangle, Texas (NPS, GRD, GRI, LYJO, CCSC digital map) adapted from a Texas Bureau of Economic Geology, University of Texas at Austin Geologic Quadrangle Map by Barnes (1967)