High-resolution data

The Texas Strategic Mapping Program provides statewide GIS data for 7 frame-work layers.

FRI currently provides on-line access to all available StratMap data for UTM Zone 15 (East Texas)

Projection:UTM, NAD83

Digital Ortho Imagery

Digital Elevation Model

Hypsography (Contour Lines)

SSURGO
Soils Data

Transportation (TxDOT)

Hydrology (NHD)

Political Boundaries

USGS DRGs

Moderate-reso-lution data for Texas.

Statewide data presented in Texas Standard Mapping System coordinates

Analytical Hillshade

Seamless DEM

Hypsography (Contour Lines)

STATSCO
Soils Data

Transportation (TxDOT)

Hydrology (NHD)

Political Boundaries

Place Names

Moderate-resolution data for Texas.

Statewide data presented in geographic coordinates

Analytical Hillshade

Seamless DEM

Hypsography (Contour Lines)

STATSGO
Soils Data

Transportation (TxDOT)

Hydrology (NHD)

Political Boundaries

Place Names

US Census Data

Archived by County

Topologically Integrated Geographic Encoding and Referencing

Coordinate System:
GCS_Assumed_Geographic_1
Datum: D_North_American_1927
Prime Meridian: 0

Environmental Science Research Institute (ESRI) data sets

ESRI World Data Layers

Coordinate System:
GCS_Assumed_Geographic_1
Datum: D_North_American_1927
Prime Meridian: 0

ESRI US Data Layers

Coordinate System:
GCS_Assumed_Geographic_1
Datum: D_North_American_1927
Prime Meridian: 0

Louisiana
Data Sets
from
Atlas: The Louisiana Statewide GIS

100k quads
24K quads
Aquifers
Barges
BargesGM
CW Boundary
CZ Boundary
Field Data97
Field Data 98
Field Data 99
Floodzones
Geology
GNIS
High Tide Line