@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256> a dcat:Dataset ;
    dct:description """<p>These datasets were generated for calibrating robot-camera systems.  In an extension, we also considered the problem of calibrating robots with more than one camera.</p>
<p>These datasets are provided as a companion to the paper "Solving the Robot-World Hand-Eye(s) Calibration Problem with Iterative Methods" by Amy Tabb and Khalil M. Ahmad Yousef.</p>
<p>Included are eight datasets in zipped files, numbered DS1.zip, DS2.zip, etc.</p>
<p>Explanations of the format of the datasets is provided in the README resource in the file "README_input_format.txt".  Generally, each zipped folder consists of images and a text file of robot positions when those images were acquired.</p>
<p>Open source code can be found at:<br />
<a href="https://github.com/amy-tabb/RWHEC-Tabb-AhmadYousef">https://github.com/amy-tabb/RWHEC-Tabb-AhmadYousef</a></p>
<p>We also include the results of using our code on one of the datasets so that you can be sure that the code worked correctly.  This folder is named DS1_write.zip and can be found in the resource titled "Output from running methods on Dataset 1".</p>
<p>Problems/Comments/Bugs should be addressed to <a href="mailto:amy.tabb@ars.usda.gov">amy.tabb@ars.usda.gov</a></p>
""" ;
    dct:identifier "b2c5ce2e-b0cc-4024-92be-82ea667a86cd" ;
    dct:issued "2025-11-22T21:23:27.937899"^^xsd:dateTime ;
    dct:modified "2022-02-23"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POINT (-77.8700 39.3500)"^^gsp:wktLiteral ] ;
    dct:title "Data from: Solving the Robot-World Hand-Eye(s) Calibration Problem with Iterative Methods" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "Tabb, Amy" ;
            vcard:hasEmail <mailto:amy.tabb@ars.usda.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/0d639744-a413-4c39-868d-e3ea1c5feb7d>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/14e3fe3c-d7a4-4076-9638-511c58d66f1d>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/32585c68-4efe-49ca-8ae7-a00ec0d3717c>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/535d0b97-df6c-42be-a799-e5ab34d792d1>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/69af91c5-0d0c-408d-9a4f-6c489345c5d2>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/895efa49-8559-4f49-8afb-83cea95d6dc7>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/c94ebc53-8118-4ccf-b936-0f6e4fedc735>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/ca25cbc1-39bc-44e3-b3d7-c087d8adbd64>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/ccbf77a0-2b0c-4003-b6fd-104e1a75a26c>,
        <https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/e9447fb3-1128-4cc9-97d0-3d560778bf3c> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "calibration",
        "ckan",
        "computer-vision",
        "geo",
        "geoss",
        "national",
        "north-america",
        "np305",
        "reconstruction",
        "robotics",
        "united-states" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/0d639744-a413-4c39-868d-e3ea1c5feb7d> a dcat:Distribution ;
    dct:description "DS5.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739510"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.928360"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS5.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/14e3fe3c-d7a4-4076-9638-511c58d66f1d> a dcat:Distribution ;
    dct:description "DS3.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739505"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.927534"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS3.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/32585c68-4efe-49ca-8ae7-a00ec0d3717c> a dcat:Distribution ;
    dct:description "DS7.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739515"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.929120"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS7.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/535d0b97-df6c-42be-a799-e5ab34d792d1> a dcat:Distribution ;
    dct:description "DS2.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739502"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.927129"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS2.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/69af91c5-0d0c-408d-9a4f-6c489345c5d2> a dcat:Distribution ;
    dct:description "DS1_write_0.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739520"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.929911"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS1_write_0.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/895efa49-8559-4f49-8afb-83cea95d6dc7> a dcat:Distribution ;
    dct:description "DS6.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739513"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.928749"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS6.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/c94ebc53-8118-4ccf-b936-0f6e4fedc735> a dcat:Distribution ;
    dct:description "DS8.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739518"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.929517"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS8.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/ca25cbc1-39bc-44e3-b3d7-c087d8adbd64> a dcat:Distribution ;
    dct:description "README_input_format.txt.txt" ;
    dct:format "TEXT" ;
    dct:issued "2022-03-06T09:01:20.739492"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.926291"^^xsd:dateTime ;
    dct:title "Text File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/README_input_format.txt.txt> ;
    dcat:mediaType "text/plain" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/ccbf77a0-2b0c-4003-b6fd-104e1a75a26c> a dcat:Distribution ;
    dct:description "DS4.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739508"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.927927"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS4.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/dataset/7b7f6b54-769f-4ea3-b400-1b43a80bc256/resource/e9447fb3-1128-4cc9-97d0-3d560778bf3c> a dcat:Distribution ;
    dct:description "DS1.zip" ;
    dct:format "ZIP" ;
    dct:issued "2022-03-06T09:01:20.739499"^^xsd:dateTime ;
    dct:modified "2025-11-22T21:23:27.926734"^^xsd:dateTime ;
    dct:title "Zip File" ;
    dcat:accessURL <https://data.nal.usda.gov/system/files/DS1.zip> ;
    dcat:mediaType "application/zip" .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .