287 lines
11 KiB
HTML
287 lines
11 KiB
HTML
<!doctype html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
|
|
<title>Slides</title>
|
|
<link rel="stylesheet" href="dist/reset.css">
|
|
<link rel="stylesheet" href="dist/reveal.css">
|
|
<link rel="stylesheet" href="dist/theme/white.css">
|
|
<link rel="stylesheet" href="plugin/highlight/monokai.css">
|
|
<link rel="stylesheet" href="https://unpkg.com/leaflet/dist/leaflet.css" />
|
|
<style>
|
|
.reveal h3 { font-size: 32px;}
|
|
th, td { font-size:24px; }
|
|
li{ font-size: 28px; }
|
|
#map { width: 100%; height: 480px; }
|
|
cite {
|
|
font-style: normal;
|
|
font-size: 0.5em;
|
|
color: #6b7280;
|
|
background: #f3f4f6;
|
|
padding: 0.1em 0.35em;
|
|
border-radius: 0.25em;
|
|
margin-left: 0.15em;
|
|
white-space: nowrap;
|
|
}
|
|
p {
|
|
font-size: 28px;
|
|
}
|
|
b {
|
|
color: #004682;
|
|
}
|
|
.reveal .slide-number {
|
|
font-size: 24px;
|
|
background: none;
|
|
color: #004682;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<div class="reveal">
|
|
<div class="slides">
|
|
<section data-background-image="images/solarparc.jpg" data-background-opacity="0.40">
|
|
<h3>Building Geodata-Pipelines for the Solar Industry</h3>
|
|
<p>Internship Report</p>
|
|
<hr>
|
|
<small>Joaquin Gottlebe</small>
|
|
<small>24.04.2026</small>
|
|
<br>
|
|
<img src="https://www.enerparc.de/img/static/logo_enerparc.png" width="200px"></img>
|
|
</section>
|
|
<section >
|
|
|
|
<h3>Basics: Geographic Information (Geodata)</h3>
|
|
<div class="r-stack">
|
|
|
|
<img class="fragment fade-out r-stretch" src="images/geodata_features.png"></img>
|
|
|
|
<table class="fragment current-visible" border="1" cellpadding="6" cellspacing="0">
|
|
<thead>
|
|
<tr>
|
|
<th>id</th>
|
|
<th>name</th>
|
|
<th>category</th>
|
|
<th>elevation_m</th>
|
|
<th>geometry</th>
|
|
</tr>
|
|
</thead>
|
|
<tbody>
|
|
<tr>
|
|
<td>1</td>
|
|
<td>Berlin Center</td>
|
|
<td>city</td>
|
|
<td>34</td>
|
|
<td>POINT(13.4050 52.5200)</td>
|
|
</tr>
|
|
<tr>
|
|
<td>2</td>
|
|
<td>Potsdam Station</td>
|
|
<td>transport</td>
|
|
<td>38</td>
|
|
<td>POINT(13.0657 52.3914)</td>
|
|
</tr>
|
|
<tr>
|
|
<td>3</td>
|
|
<td>Forest Plot A</td>
|
|
<td>sample_site</td>
|
|
<td>72</td>
|
|
<td>POINT(12.9876 52.4123)</td>
|
|
</tr>
|
|
<tr>
|
|
<td>4</td>
|
|
<td>Lake View</td>
|
|
<td>observation</td>
|
|
<td>29</td>
|
|
<td>POINT(13.1025 52.4568)</td>
|
|
</tr>
|
|
<tr>
|
|
<td>5</td>
|
|
<td>Weather Sensor 01</td>
|
|
<td>sensor</td>
|
|
<td>45</td>
|
|
<td>POINT(13.2211 52.3347)</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<p><cite>Minn, Michael. Visualizing Terrain in ArcGIS Pro. https://michaelminn.net/tutorials/arcgis-pro-terrain/</cite></p>
|
|
<p>Data and information which has an <b>association with a location relative to Earth</b></p>
|
|
</section>
|
|
<section>
|
|
<h3>Basics: Geographic Information Systems (GIS)</h3>
|
|
<img src="images/qgis.png" class="r-stretch"></img>
|
|
<p>Consists of integrated computer hardware and software that <b>store, manage, analyze, edit, output, and visualize geographic data.</b></p>
|
|
<p><cite>©OpenStreetMap contributors</cite></p>
|
|
</section>
|
|
<section>
|
|
<h3>Internship Overview</h3>
|
|
<p class="fragment">Company: <b>Enerparc AG</b></p>
|
|
<p class="fragment">Industry domain: <b>Solar industry</b></p>
|
|
<p class="fragment">Duration: <b>360 hours over 4 months</b></p>
|
|
<p class="fragment">Role: <b>GIS Developer</b></p>
|
|
</section>
|
|
<section>
|
|
<h3>My Background</h3>
|
|
<p class="fragment">Bachelor in <b>Geography</b></p>
|
|
<p class="fragment">Specialised in <b>Remote Sensing</b> and <b>Geographic Information Systems</b></p>
|
|
<p class="fragment"><b>4</b> years of experience in <b>tutoring</b> RS/GIS</p>
|
|
<p class="fragment">Currently pursuing Master in <b>Computational Science</b></p>
|
|
</section>
|
|
<section>
|
|
<h3>Motivation</h3>
|
|
<p class="fragment">First industry <b>experience</b></p>
|
|
<p class="fragment">How to handle <b>geodata pipelines</b>?</p>
|
|
<p class="fragment">How is the dev experience in a <b>non-tech company</b>?</p>
|
|
</section>
|
|
<section>
|
|
<h5>Enerparc Expertise</h5>
|
|
<p>ENERPARC AG is involved in every stage of <b>solar energy projects</b>, acting as both a <b>project developer, operator and a service provider</b> for third parties.</p>
|
|
<img src="images/enerparc_expertise.png" class="r-stretch"></img>
|
|
<p><cite>ENERPARC AG. https://www.enerparc.de</cite></p>
|
|
</section>
|
|
<section>
|
|
<h5>Enerparc in numbers</h5>
|
|
<img src="images/enerparc_overview.png" class="r-stretch"></img>
|
|
<p>Covers the electricity needs of <b>1.2 million households</b></p>
|
|
<p><cite>ENERPARC AG. https://www.enerparc.de</cite></p>
|
|
</section>
|
|
<section>
|
|
<h5>Enerparc Solar Parcs in Germany</h5>
|
|
<div id="map"></div>
|
|
<p><cite>ENERPARC AG. https://www.enerparc.de/en/projects#solar-parks-germany</cite></p>
|
|
</section>
|
|
<section>
|
|
<h3>My Team</h3>
|
|
<p class="fragment">Project Development: <b>GIS Development & Administration</b></p>
|
|
<p class="fragment"><b>4 Persons</b>: 1 Team lead, 1 Full time, 2 Working Students</p>
|
|
</section>
|
|
<section>
|
|
<h3>Problem Statement</h3>
|
|
<b class="fragment">Use cases</b>
|
|
<p class="fragment">Identification of <b>development possibilities</b></p>
|
|
<p class="fragment">Monitoring of <b>market activity</b></p>
|
|
<b class="fragment">Needed</b>
|
|
<p class="fragment">Daily updated geodata on <b>energy assets of Germany</b></p>
|
|
<b class="fragment">Approach</b>
|
|
<p class="fragment">A process where geodata is periodicaly <b>extracted</b> from an input source, <b>transformed</b> with buisness logic, and <b>loaded</b> into a geodatabase. <b>(ETL)</b></p>
|
|
</section>
|
|
<section>
|
|
<h3>Input Source</h3>
|
|
<div class="r-stack r-stretch">
|
|
<img src="https://www.marktstammdatenregister.de/MaStR/Assets/img/MaStR_Logo.svg" class="fragment fade-in-then-out" width="600px"></img>
|
|
<p class="fragment fade-in-then-out">Is an official registry of <b>all facilities and units in the German energy system</b>. It is maintained by the Bundesnetzagentur. </p>
|
|
<img src="images/rdm.png" class="fragment"></img>
|
|
</div>
|
|
<cite>www.marktstammdatenregister.de</cite>
|
|
</section>
|
|
<section>
|
|
<h3>Output Destination</h3>
|
|
<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/29/Postgresql_elephant.svg/500px-Postgresql_elephant.svg.png" height="200px"></img>
|
|
</section>
|
|
<section>
|
|
<h3>Extraction Methods</h3>
|
|
<table>
|
|
<th>Methods</th>
|
|
<th>Advantage</th>
|
|
<th>Disadvantage</th>
|
|
<tr>
|
|
<td>Simple Object Access Protocol (SOAP)</td>
|
|
</tr>
|
|
<tr>
|
|
<td>Bulk download (ZIP)</td>
|
|
</tr>
|
|
</table>
|
|
</section>
|
|
<section>
|
|
<h3>Transformation Methods</h3>
|
|
<img src="https://geopandas.org/en/stable/_static/geopandas_logo_web.svg" height="200px"></img>
|
|
<img src="https://upload.wikimedia.org/wikipedia/en/6/60/PostGIS_logo.png" height="200px"></img>
|
|
</section>
|
|
<section>
|
|
<h3>Loading Methods</h3>
|
|
</section>
|
|
<section>
|
|
<p>"Those who do not understand SQL are condemned to reinvent it, poorly."</p>
|
|
<cite>Adapted from Henry Spencer</cite>
|
|
</section>
|
|
</div>
|
|
</div>
|
|
|
|
<script src="dist/reveal.js"></script>
|
|
<script src="plugin/notes/notes.js"></script>
|
|
<script src="plugin/markdown/markdown.js"></script>
|
|
<script src="plugin/highlight/highlight.js"></script>
|
|
<script src="plugin/title-footer/title-footer.js"></script>
|
|
<script src="https://unpkg.com/leaflet/dist/leaflet.js"></script>
|
|
|
|
<script>
|
|
Reveal.initialize({
|
|
controls: false,
|
|
transition: 'fade',
|
|
slideNumber: 'c/t',
|
|
hash: true,
|
|
plugins: [ RevealMarkdown, RevealHighlight, RevealNotes ]
|
|
});
|
|
</script>
|
|
|
|
|
|
<script>
|
|
let map;
|
|
let mapLayer;
|
|
|
|
function initMapOnce() {
|
|
if (map) return;
|
|
|
|
map = L.map('map', { zoomControl: false }).setView([52.52, 13.405], 6);
|
|
|
|
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
|
|
attribution: '© OpenStreetMap contributors'
|
|
}).addTo(map);
|
|
|
|
|
|
const germanyBounds = [
|
|
[47, 5],
|
|
[55, 16]
|
|
];
|
|
|
|
map.fitBounds(germanyBounds);
|
|
|
|
fetch("data/solaranlagen.geojson")
|
|
.then(res => res.json())
|
|
.then(data => {
|
|
mapLayer = L.geoJSON(data, {
|
|
pointToLayer: function (feature, latlng) {
|
|
return L.circleMarker(latlng, {
|
|
radius: 3,
|
|
color: '#004682',
|
|
weight: 1,
|
|
opacity: 0.0,
|
|
fillOpacity: 1
|
|
});
|
|
const b = mapLayer.getBounds();
|
|
if (b.isValid()) map.fitBounds(b, { padding: [20, 20] });
|
|
}
|
|
}).addTo(map);
|
|
})
|
|
.catch(err => console.error("Failed to load GeoJSON:", err));
|
|
}
|
|
|
|
Reveal.on('ready', event => {
|
|
if (document.getElementById('map')) {
|
|
initMapOnce();
|
|
setTimeout(() => map.invalidateSize(), 0);
|
|
}
|
|
});
|
|
|
|
Reveal.on('slidechanged', event => {
|
|
if (event.currentSlide.querySelector('#map')) {
|
|
initMapOnce();
|
|
setTimeout(() => map.invalidateSize(), 200);
|
|
}
|
|
});
|
|
</script>
|
|
|
|
</body>
|
|
</html>
|