We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
Infrastructure Data Access and Tools
Access a range of datasets and data tools to further your infrastructure research.
Infrastructure Datasets
| Dataset Sort descending | Version | Platforms | Instruments | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| China Dimensions Data Collection: China Maps Bibliographic Database | 1.00 | MODELS | Computer | 1765-01-01 to 1994-12-31 |
N: 54 S: 18 E: 135 W: 73 |
MDB | |
| China Dimensions Data Collection: Fundamental GIS: Digital Chart of China, 1:1M, Version 1 | 1.00 | MODELS | Computer | 1993-01-01 to 1993-12-31 |
N: 54 S: 18 E: 135 W: 73 |
ArcInfo Interchange | |
| China Dimensions Data Collection: GuoBiao (GB) Codes for the Administrative Divisions of the Peoples Republic of China | 1.00 | MODELS | Computer | 1982-01-01 to 1992-12-31 |
N: 54 S: 18 E: 135 W: 73 |
ASCII | |
| CODATA Catalog of Roads Data Sets, Version 1 | 1.0 | MODELS | Computer | 1976-01-01 to 2008-12-31 |
N: 90 S: -55 E: 180 W: -180 |
||
| Dar es Salaam Land Use and Informal Settlement Data Set | 1.0 | MODELS | Computer | 1982-01-01, 1992-01-01, 1998-01-01, 2002-01-01 |
N: 6.568272 S: -39.073198 E: 39.365646 W: -7.000879 |
Shapefile, PDF, PNG, WMS | |
| Georeferenced Population Datasets of Mexico (GEO-MEX): Raster Based GIS Coverage of Mexican Population | 1.00 | MODELS | Computer | 1990-01-01 to 1990-12-31 |
N: 33 S: 14 E: -86 W: -117 |
ArcInfo Interchange | |
| Georeferenced Population Datasets of Mexico (GEO-MEX): Urban Place GIS Coverage of Mexico | 1.00 | MODELS | Computer | 1921-01-01 to 1990-12-31 |
N: 33 S: 14 E: -86 W: -117 |
ArcInfo Interchange | |
| Global Human Built-up And Settlement Extent (HBASE) Dataset From Landsat | 1.0 | MODELS, LANDSAT | Computer, TM, ETM+ | 2010-01-01 to 2010-12-31 |
N: 82.788372 S: -58.349606 E: 180 W: -180 |
GeoTIFF, PDF, PNG, WMS | |
| Global Man-made Impervious Surface (GMIS) Dataset From Landsat | 1.0 | MODELS, LANDSAT | Computer, TM, ETM+ | 2010-01-01 to 2010-12-31 |
N: 82.78837 S: -58.349605 E: 180 W: -180 |
GeoTIFF, PDF, PNG, WMS | |
| Global Roads Open Access Data Set, Version 1 (gROADSv1) | 1.0 | MODELS | Computer | 1980-01-01 to 2010-12-31 |
N: 90 S: -55 E: 180 W: -180 |
Shapefile, Geodatabase, PDF, PNG |
SHOWING 10 OF 41
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses