Web Tools

The USGS EROS Cal/Val Center of Excellence (ECCOE) Landsat Cal/Val Team, along with their NASA counterparts, maintains primary responsibility for radiometric and geometric characterization and the calibration and validation of the Landsat instruments and spacecrafts. This work includes both the ongoing operations of active Landsat missions, as well as the retired Landsat missions.

The Earth Observing Satellites Online Compendium contains details about past, present and future Earth observing satellites and the sensors they carry. This information compiled by staff at the USGS Earth Resources Observation and Science (EROS) Center in Sioux Falls, South Dakota.

The Spectral Characteristics Viewer allows users to determine which satellite bands are best suited for research applications. 

The Land Product Characterization System (LPCS) has the capability to trend system characterizations for various sensors, providing users the ability to do comparative analysis of satellite data and products. This resource has been developed and is managed by the USGS Requirements, Capabilities and Analysis for Earth Observation (RCA-EO) team.

Annual Joint Agency Commercial Imagery Evaluation (JACIE) workshops engage federal agencies, their partners, and the commercial remote sensing industry to understand the characteristics and capabilities of current and new data sources, along with the quality of data they provide. This Tool allows the searching of presentations from the workshops, that started in 2001. 

The Test Site Catalog contains information about worldwide radiometric, geometric, and spatial calibration sites used for post launch characterization and calibration of Earth observation sensors.