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NASA NTRS2007

Science and Measurement Requirements for a Plant Physiology and Functional Types Mission: Measuring the Composition, Function and Health of Global Land and Coastal Ocean Ecosystems

This slide presentation reviews the proposed Plant Physiology and Functional Types (PPFT) Mission. The National Academy of Sciences Decadal Survey, placed a critical priority on a Mission to observe distribution and changes in ecosystem functions. The PPFT satellite mission provides the essential measurements needed to assess drivers of change in biodiversity and ecosystem services that affect human welfare. The presentation reviews the science questions that the mission will be designed to answer, the science rationale, the science measurements, the mission concept, the planned instrumentation, the calibration method, and key signal to noise ratios and uniformity requirements.

science measurements↗

NASA NTRS2007

An Updated Status of the Experiments with Sensor Webs and OGC Service-Oriented Architectures to Enable Global Earth Observing System of Systems (GEOSS)

A viewgraph presentation on experiments with sensor webs and service oriented architectures is shown. The topics include: 1) Problem; 2) Basic Service Oriented Architecture Approach; 3) Series of Experiments; and 4) Next Experiments.

Mandl, Dan↗

NASA NTRS2006

A Service Oriented Architecture to Enable Sensor Webs

This viewgraph presentation reviews the development of a Service Oriented Architecture to assist in lowering the cost of new Earth Science products. This architecture will enable rapid and cost effective reconfiguration of new sensors.

Sohlberg, Rob↗