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Federal dataMaps & Geospatial
Ancillary Scripts
Published by U.S. Geological Survey · Updated 02/14/2022
- Last updated
- 02/14/2022
- Update frequency
- Not listed
- Formats
- 1
- XML
- Coverage
- Nationwide
- Federal data
About this dataset
This child item contains Mathworks MATLAB script files which reproduce the processing steps for each dataset. The following scripts are included:
<br>
MATLAB scripts to process the images extracted from sUAS videos for each site. See the FGDC metadata Data Quality Section Process Step 1 for details on these scripts:
<ul>
<li>ACR_PIVLab_Script.m</li>
<li>AFR_PIVLab_Script.m</li>
<li>CCC_PIVLab_Script.m</li>
<li>CMC_PIVLab_Script.m</li>
<li>GLR_PIVLab_Script.m</li>
<li>RMC_PIVLab_Script.m</li>
<li>SMC_PIVLab_Script.m</li>
<li>WMD_PIVLab_Script.m</li>
</ul>
<br>
MATLAB scripts to post process the data into the form supplied in this data release. See the FGDC metadata Data Quality Section Process Steps 2 and 3 for details on these scripts:
<ul>
<li>CalibrateData.m</li>
<li>CreatePlots.m</li>
</ul>
<br>
Each Field Site is abbreviated in various files in this data release. File and folder names are used to quickly identify which site a particular file or dataset represents. The following abbreviations are used:
<ul>
<li>ACR: Androscoggin River, Auburn, Maine, USA</li>
<li>AFR: Agua Fria River, near Rock Springs, Arizona, USA</li>
<li>CCC: Coachella Canal above All-American Canal Diversion, California, USA</li>
<li>CMC: Cochiti East Side Main Channel, near Cochiti, New Mexico, USA</li>
<li>GLR: Gila River near Dome, Arizona, USA</li>
<li>RMC: Reservation Main Canal near Yuma, Arizona, USA</li>
<li>SMC: Sile Main Canal (at head) at Cochiti, New Mexico, USA</li>
<li>WMD: Wellton-Mohawk Main Outlet Drain near Yuma, Arizona, USA</li>
</ul>
<strong>Software Requirements</strong>
To execute the scripts included in this child item, users will need to have the following software:
<ol>
<li>Mathworks MATLAB. Users can install a free trial version of MATLAB by going to the Mathworks site (https://matlab.mathworks.com/).</li>
<li>The scripts in this child item have a dependency on the PIVLab open source souftware, version 2.55 or newer. PIVLab can be downloaded from this website: https://pivlab.blogspot.com/</li>
</ol>
Files and access
Links open the official government source
- Digital Datadoi.orgXML
- Original Metadatadata.usgs.govXML
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Ancillary Scripts?
- U.S. Geological Survey, part of Department of the Interior, publishes this dataset on Data.gov.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 02/14/2022.
- How do I download it?
- It is available as XML. Use the links in Files and access, which open the official government source.
Where this catalog comes from
- Data.gov CatalogU.S. General Services Administration
- State and local open data portalsSocrata Discovery API
- State and city CKAN portalsCalifornia, Virginia, Boston, Houston and more
- Government ArcGIS Hub sitesCity and county GIS data
Catalog checked 10/24/2026
We list dataset descriptions only. Downloads and APIs link straight to the official government source, which holds the current version and its terms of use.
Source: Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher
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