REG NASA-LLIS-1530--2005 Lessons Learned - Co-Registration of Optics.pdf

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1、Lessons Learned Entry: 1530Lesson Info:a71 Lesson Number: 1530a71 Lesson Date: 2005-02-10a71 Submitting Organization: LARCa71 Submitted by: Kimberly GraupnerSubject: Co-Registration of Optics Abstract: The GIFTS test plans did not include solar simulations in a chamber to establish the co-registrati

2、on characteristics prior to flight.Description of Driving Event: GIFTS did not have an instrument co-registration requirement, except that the co-registration be measurable and be determined from the ground data. The GIFTS test plans did not include solar simulations in a chamber to establish the co

3、-registration characteristics prior to flight.Lesson(s) Learned: a71 If the data product relies on inputs from two or more sensors, then you need to determine up front what absolute co-registration requirements the project is willing to fund.a71 At a minimum, the Ground Segment should be capable of

4、determining the co-registration by performing on-orbit operations and processing the data from the sensors.a71 If the project has the funding, establish co-registration requirements for the space segment (i.e., the instrument) and the ground segment. Make sure you have co-registration from the begin

5、ning, it was not a requirement, but it should have been. Recommendation(s): The ground segment should be capable of determining the co-registration by performing on-orbit operations and processing the data from the sensors. Evidence of Recurrence Control Effectiveness: Provided by IHSNot for ResaleN

6、o reproduction or networking permitted without license from IHS-,-,-N/ADocuments Related to Lesson: N/AMission Directorate(s): a71 ScienceAdditional Key Phrase(s): a71 Risk Management/Assessmenta71 Test & VerificationAdditional Info: Approval Info: a71 Approval Date: 2005-08-29a71 Approval Name: Leslie Johnsona71 Approval Organization: LARCa71 Approval Phone Number: 757-864-9409Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-