ALPR DETECTIONS/HITS/SHARING

James Scripps filed this request with the Tiburon Police Department of Tiburon, CA.
Status
Completed

Communications

From: James Scripps


To Whom It May Concern:

Pursuant to the California Public Records Act, I hereby request the following records:

1) The names of agencies and organizations with which the Agency shares ALPR data;
2) The names of agencies and organizations from which the Agency receives ALPR data;
3) The names of agencies and organizations with which the Agency shares “hot list” information;
4) The names of agencies and organizations from which the Agency receives “hot list” information.

This information is easily available within the Agency’s LEARN system. The simplest way to extract this data is to generate an “Agency Data Sharing Report” PDF file from within LEARN. To do this, a user may simply go to the “Sharing” section of LEARN and select “Output Report.” A CSV/XLS file containing these records would also satisfy this request.

The instructions for extracting this data is described on pages 62-63 of the LEARN Agency Manager Guide, which may be found at this link:

https://www.documentcloud.org/documents/3860685-LEARN-5-1-Agency-Manager-Guide.html

An example of this record may be found at this link:

https://www.documentcloud.org/documents/3936113-Palos-Verdes-Estates-Police-Department-Data.html

A number of other agencies have regularly determined the above information constitutes a public record and have provided an “Agency Data Sharing Report.” These agencies include:

Anaheim Police Department, Antioch Police Department, Bakersfield Police Department Chino Police Department, Clovis Police Department, Elk Grove Police Department, Fontana Police Department, Fountain Valley Police Department, Glendora Police Department, Hawthorne Police Department, Irvine Police Department, Livermore Police Department, Lodi Police Department, Long Beach Police Department, Montebello Police Department, Orange Police Department, Palos Verdes Estates Police Department, Red Bluff Police Department, Sacramento Police Department, San Bernardino Police Department, San Diego Police Department, San Rafael Police Department, San Ramon Police Department, Simi Valley Police Department, and the Tulare Police Department.

We further request the following records:

5) The aggregate number of “detections” (i.e. license plate scans and associated data) collected during 2016;
6) The aggregate number of detections collected during 2017;
7) The aggregate number of detections collected during 2018;
8) The aggregate number of “hits” (i.e. times that a plate on a hotlist was detected) during 2016;
9) The aggregate number of “hits” during 2017;
10) The aggregate number of “hits” during 2018.

This information is easily available within the Agency’s LEARN system. The simplest way to extract this data is to generate a “Dashboard Hit Ratio Report” PDF file from within LEARN. We would prefer the data for each year to be provided separately.

An example of this document may be found at: https://www.documentcloud.org/documents/3870802-Sacramento-PD-Hit-Ratio-Rpt-010112-051917-Redacted.html

The instructions for extracting this data is described on pages 78-79 of the LEARN Agency Manager Guide, which may be found at this link:
https://www.documentcloud.org/documents/3860685-LEARN-5-1-Agency-Manager-Guide.html

The following agencies have regularly determined the above information constitutes a public record and have provided an “Dashboard Hit Ratio Report.” These agencies include:

Anaheim Police Department; Bakersfield Police Department; Chino Police Department; Clovis Police Department; Elk Grove Police Department; Fontana Police Department; Irvine Police Department; La Habra Police Department; Laguna Beach Police Department; Lodi Police Department; Sacramento Police Department; San Diego Police Department; San Ramon Police Department; and the Red Bluff Police Department.

For a list of other agencies that have provided records of these nature, please visit: https://www.eff.org/pages/explore-alpr

The requested documents will be made available to the general public, and this request is not being made for commercial purposes.

In the event that there are fees, I would be grateful if you would inform me of the total charges in advance of fulfilling my request. I would prefer the request filled electronically, by e-mail attachment if available or CD-ROM if not.

Thank you in advance for your anticipated cooperation in this matter. I look forward to receiving your response to this request within 10 calendar days, as the statute requires.

Sincerely,

James Scripps

From:

Please see attached letter

From: City Clerk

Dear Mr. Scripps:

Please find attached the Town of Tiburon's response to your request. Please let me know if you have any questions.

Lea

Lea Stefani
Town Clerk | Town of Tiburon
(415)435-7377
lstefani@townoftiburon.org<mailto:lstefani@townoftiburon.org>

From: James Scripps

Dear Ms. Stefani,

Thank you for your follow-up, request for extension, and consideration in filling the records request.

Best regards, Jim Scripps

From: Tiburon Police Department

Dear Mr. Scripps,

Please find attached the Town's response to your request for public records. The request is considered fulfilled.

Sincerely,
Lea Stefani

Lea Stefani
Town Clerk | Town of Tiburon
(415)435-7377
lstefani@townoftiburon.org<mailto:lstefani@townoftiburon.org>

  • System_Detection_Data_Report__01-01-2017 to 12-31-2017 - redacted

  • User_Detection_Data_Report__01-01-2018 to 12-31-2018 - redacted

  • User_Hit_Data_Report_01-01-2018 to 12-31-2018 - redacted

  • Tiburon Police Department CA_Data_Sharing_Report_10-07-19

  • User_Hit_Data_Report__01-01-2017 to 12-31-2017 - redacted

  • Response to PRA of James Scripps - production of Records 10.10.19

From: James Scripps

Hi,

Thanks so much for your help with this request! I will review the material shortly. I really appreciate it.

Sincerely,
James Scripps

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