punkish: Geottingen

name: intro
class: center, middle

# Geottingen
##

University of Göttingen • October 2016

Puneet Kishor (Plazi)

Released under a [CC0 Public Domain Dedication](https://creativecommons.org/publicdomain/zero/1.0/).

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---

layout: true

## Help

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???

notes here

---

## Geoparsing
.byline[finding location (and optionally, time) in text]

## Applications in text and data mining in both science and digital humanities

---

## Geoparsing
.byline[skunkworks project]

---

## Geoparsing
.byline[example]

Frankfurt is a world class city, and Hamburgers are justifiably proud of their history, but I am from Goettingen and know that Berlin is the place for true fun

---

## Geoparsing
.byline[example]

<span class="hilite">Frankfurt</span> is a world class city, and <span class="hilite">Hamburgers</span> are justifiably proud of their history, but I am from <span class="hilite">Goettingen</span> and know that <span class="hilite">Berlin</span> is the place for true fun.

#### tokenize-stemmer

```javascript
[ 'frankfurt', 'world', 'class', 'citi', 'hamburg', 'justifi', 
'proud', 'histori', 'goettingen', 'know', 'berlin', 'place', 
'true', 'fun' ] +4ms
```

#### POS tagger

```javascript
[ [ 'frankfurt', 'N' ], [ 'world', 'NN' ], [ 'class', 'NN' ], 
[ 'citi', 'N' ], [ 'hamburg', 'N' ], [ 'justifi', 'N' ], 
[ 'proud', 'JJ' ], [ 'histori', 'N' ], [ 'goettingen', 'N' ], 
[ 'know', 'VB' ], [ 'berlin', 'N' ], [ 'place', 'NN' ], 
[ 'true', 'JJ' ], [ 'fun', 'NN' ] ] +3ms
```

#### Nouns

```javascript
[ 'frankfurt', 'citi', 'hamburg', 'justifi', 'histori', 
'goettingen', 'berlin' ] +2ms
```

---

## Geoparsing
.byline[example]

#### match gazetteer

```javascript
[
    {
        name: 'Frankfurt', 
        latitude: 49.68333, 
        longitude: 10.53333 }, 
    { 
        name: 'Hamburg', 
        latitude: 53.57532, 
        longitude: 10.01534 },
    { 
        name: 'Göttingen', 
        latitude: 51.66768, 
        longitude: 8.23088 }, 
    { 
        name: 'Berlin', 
        latitude: 54.03573, 
        longitude: 10.44987 } 
]
```

---

## Geotagging
.byline[adding time and space to analog photos]

**Digital Manaslu:** SUB has received a unique collection of analog photos (prints and slides) from various expeditions to Nepal undertaken over a period of time—a legacy of Professor Matthias Kuhle.

**crowdsourcing:** Scribe, Zooniverse, Google Earth Engine, Amazon Earth

**deep learning:** OpenCV, neural networks

---

## 3D Modeling and Visualization
.byline[giving shape to the world]

- Space-time visualization
- Millions of points (PointClouds)
    - Meshlab
    - PCL
- Online in-browser visualization
    - Babylonjs
    - Threejs
- API-based data query
- Archived data dissemination

---

## 3D Modeling and Visualization
.byline[giving shape to the world]

---

## Open Science
.byline[the three pillars of open science]

.three-left-column[
  #### Open Access

Peer-reviewed journals and conference proceedings as well as non-peer-reviewed output such as popular articles, books, slideshows and videos
]

.three-mid-column[
  #### Open Source

Software used in the analysis and visualization of data
]

.three-right-column[
  #### Open Data

Data are the fuel of science
]

---

## Open Science
.byline[“If you ain't got Git then you should .hilite[Goetgit]”]

.three-left-column[]

.three-mid-column[
  #### Open Source
]

.three-right-column[]