nasa.gov valid

NASA POWER (Prediction Of Worldwide Energy Resources)

Providing 40+ years of NASA satellite-derived solar, meteorological, and

For agents: NASA POWER project offering 40+ years of satellite-derived solar, meteorological and climate data for energy and agricultural research. Summary is truncated.

solar radiation datameteorological datasatellite datarenewable energyclimate data

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-27T14:33:54.080Z. Cached copy · Source on nasa.gov

# NASA POWER (Prediction Of Worldwide Energy Resources)

> Providing 40+ years of NASA satellite-derived solar, meteorological, and
> climate data to support renewable energy, sustainable buildings, and
> agroclimatology worldwide.

## About

NASA POWER is a project led by the NASA Langley Research Center and funded by
the Energy Resources element of NASA Earth Action Program within the Earth
Science Division. POWER provides free, open-access, analysis-ready data derived
from NASA's Earth observation systems, advanced modeling, and scientific
expertise. These datasets support research and applications in energy,
infrastructure, and agriculture.

- Homepage: https://power.larc.nasa.gov/
- Contact: larc-power-project@mail.nasa.gov
- License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

## Data Coverage

- Spatial: Global data coverage
- Latency: 2 to 7 days depending on source provider (updated multiple times daily)
- Parameters: 300+ solar radiation and meteorological parameters
- Availability: Radiation 1984 to present and Meteorological 1981 to present
- Temporal Levels: Hourly, Daily, Monthly, Annual, and Climatology

## Core Tools & Applications

- Data Access Viewer (DAV): https://power.larc.nasa.gov/data-access-viewer/
  Interactive data subsetting, visualization, and download tool. Select a
  location and explore data and retrieve customized datasets in many formats.

- PaRameter Uncertainty ViEwer (PRUVE): https://power.larc.nasa.gov/parameter-uncertainty-viewer/
  Statistical analysis and validation tool that compares POWER parameters
  against ground-based measurements to quantify uncertainty.

- Parameter Dictionary: https://power.larc.nasa.gov/parameters/
  Searchable catalog of all 300+ POWER data parameters, including definitions,
  units, temporal coverage, and community applicability.

- Search: https://power.larc.nasa.gov/search/
  Site-wide search tool for finding datasets, parameters, documentation, 
  tutorials, and tools across the entire POWER website.

- Impact Stories: https://power.larc.nasa.gov/articles/
  Real-world case studies and articles demonstrating how POWER data is used
  worldwide in renewable energy, agriculture, and sustainable building applications.

- Data Availability Dashboards: https://power.larc.nasa.gov/dashboard/
  Real-time status dashboards showing data availability, latency, and system
  health for all POWER data streams.

## API

Full REST API documentation (Swagger/OpenAPI): https://power.larc.nasa.gov/api/pages/

### API Endpoints

All endpoints are publicly accessible with no authentication.
…

Related sites

Explore similar publishers →

Similar publisher descriptions and documentation. Similarity does not imply affiliation or equivalent capabilities.

Machine-readable: GET /v1/resolve?q=nasa.gov · GET /v1/domain/nasa.gov · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for nasa.gov:
1. POST https://agentwebmap.com/v1/sites/nasa.gov/claims and keep claim_id and claim_secret private.
2. Publish the verification line "AgentWebMap verification: <token>" (token from step 1) in https://nasa.gov/llms.txt, or use the DNS, meta-tag or well-known method the response describes. This only verifies the listing; your website and domain remain yours.
3. POST https://agentwebmap.com/v1/sites/nasa.gov/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/nasa.gov).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory.