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OMB Control No: 1028-0109	ICR Reference No: 201702-1028-002
Status: Historical Active	Previous ICR Reference No: 201401-1028-001
Agency/Subagency: DOI/GS	Agency Tracking No: N. Plant, K. Morgan
Title: iCoast-Did the Coast Change?
Type of Information Collection: Extension without change of a currently approved collection	Common Form ICR: No
Type of Review Request: Regular
OIRA Conclusion Action: Approved without change	Conclusion Date: 12/28/2017
	Date Received in OIRA: 09/22/2017
Terms of Clearance:

	Inventory as of this Action	Requested	Previously Approved
Expiration Date	12/31/2020	36 Months From Approved	12/31/2017
Responses	64,211	0	950
Time Burden (Hours)	3,211	0	475
Cost Burden (Dollars)	0	0	0

Abstract: As part of its mission to document coastal change, the USGS has been taking aerial photographs of the coast before and after each major storm for the past 18 years to assess damages to the natural landscape and the built environment. A typical mission consists of approximately 10,000 photographs. The digital photo-archive maintained by the USGS is a valuable environmental record containing approximately 100,000 photographs taken before and after 23 extreme storms along the Gulf and Atlantic Coasts. At the same time, the USGS has been developing mathematical models that predict the likely interactions between storm surge and coastal features, such as beaches and dunes, during extreme storms, with the aim of predicting areas that are vulnerable to storm damage. Currently the photographs are not used to inform the mathematical models. The models are based primarily on pre-storm dune height and predicted wave behavior. If scientists could "ground truth" coastal damage by comparing before and after photographs of the coast, the predictive models might be improved. It is not physically or economically possible for USGS scientists to examine all aerial photographs related to each storm, however, and automation of this process is also problematic. Image analysis software is not yet sophisticated enough to automatically identify damages to the natural landscape and the built environment that are depicted in these photographs; human perception and local knowledge are required. 'iCoast-Did the Coast Change?' (hereafter referred to as 'iCoast') is a USGS research project to construct a web-based application that will allow citizen volunteers to compare these before and after photographs of the coast and identify changes that result from extreme storms through a process known as 'crowdsourcing' (http://en.wikipedia.org/wiki/Crowdsourcing). In concept, this application will be similar to those of other citizen science image comparison and classification projects such as the Citizen Science Alliance's Cyclone Center project, (see www.cyclonecenter.org), which asks people to classify types of cyclones by comparing satellite images. There are two distinct purposes to 'iCoast': (1) to allow USGS scientists to 'ground truth' or validate their predictive storm surge models. These mathematical models, which are widely used in the emergency management community for locating areas of potential vulnerability to incoming storms, are currently based solely on pre-storm beach morphology as determined by high-resolution elevation data, and predicted wave behavior derived from parameters of the approaching storm. The on-the-ground post-storm observations provided by citizens using 'iCoast' will allow scientists to determine the accuracy of the models for future applications, and (2) to serve as a repository of images that enables citizens to become more aware of their vulnerability to coastal change and to participate in the advancement of coastal science.

Authorizing Statute(s): US Code: 43 USC 1701 et seq. Name of Law: The Federal Land Policy and Management Act of 1976
   US Code: 42 USC 5201 Name of Law: Disaster Relief Act of 1974
   US Code: 46 USC 31 (a) and (b) Name of Law: The Coastal Zone Management Act of 1976

Citations for New Statutory Requirements: None

Associated Rulemaking Information
RIN:	Stage of Rulemaking:	Federal Register Citation:	Date:
	Not associated with rulemaking

Federal Register Notices & Comments
60-day Notice:	Federal Register Citation:	Citation Date:
	82 FR 31347	07/06/2017
30-day Notice:	Federal Register Citation:	Citation Date:
	82 FR 44439	09/22/2017
Did the Agency receive public comments on this ICR? No

Number of Information Collection (IC) in this ICR: 2

IC Title	Form No.	Form Name
Public completes instrument	na
State, Local, Tribal government completes survey	na

ICR Summary of Burden

	Total Approved	Previously Approved	Change Due to Adjustment in Estimate
Annual Number of Responses	64,211	950	63,261
Annual Time Burden (Hours)	3,211	475	2,736
Annual Cost Burden (Dollars)	0	0	0

Burden increases because of Program Change due to Agency Discretion: No

Burden Increase Due to:

Burden decreases because of Program Change due to Agency Discretion: No

Burden Reduction Due to:

Short Statement:

Annual Cost to Federal Government: $23,347

Does this IC contain surveys, censuses, or employ statistical methods? No

Does this ICR request any personally identifiable information (see OMB Circular No. A-130 for an explanation of this term)? Please consult with your agency's privacy program when making this determination. Yes

Does this ICR include a form that requires a Privacy Act Statement (see 5 U.S.C. §552a(e)(3))? Please consult with your agency's privacy program when making this determination. Yes

Is this ICR related to the Affordable Care Act [Pub. L. 111-148 & 111-152]? No

Is this ICR related to the Dodd-Frank Wall Street Reform and Consumer Protection Act, [Pub. L. 111-203]? No

Is this ICR related to the American Recovery and Reinvestment Act of 2009 (ARRA)? No

Is this ICR related to the Pandemic Response? Uncollected

Agency Contact: James Sayer 650 329-4093 jsayer@usgs.gov

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