Datasets:
Tasks:
Image Classification
Sub-tasks:
multi-class-image-classification
Languages:
English
Size:
1K<n<10K
License:
Add dataaset card template
Browse files
README.md
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---
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annotations_creators:
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- human-curator
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language:
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- en
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license:
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- mit
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pretty_name: RockGlacier
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size_categories:
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- 1K<n<10K
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source_datasets:
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- original
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task_categories:
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- image-classification
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task_ids:
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- multi-class-image-classification
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---
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# Dataset Card for Rock Glacier Detection
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## Table of Contents
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- [Table of Contents](#table-of-contents)
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- [Dataset Description](#dataset-description)
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- [Dataset Summary](#dataset-summary)
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- [Supported Tasks and Leaderboards](#supported-tasks-and-leaderboards)
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- [Languages](#languages)
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- [Dataset Structure](#dataset-structure)
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- [Data Instances](#data-instances)
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- [Data Fields](#data-fields)
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- [Data Splits](#data-splits)
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- [Dataset Creation](#dataset-creation)
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- [Curation Rationale](#curation-rationale)
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- [Source Data](#source-data)
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- [Annotations](#annotations)
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- [Personal and Sensitive Information](#personal-and-sensitive-information)
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- [Considerations for Using the Data](#considerations-for-using-the-data)
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- [Social Impact of Dataset](#social-impact-of-dataset)
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- [Discussion of Biases](#discussion-of-biases)
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- [Other Known Limitations](#other-known-limitations)
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- [Additional Information](#additional-information)
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- [Dataset Curators](#dataset-curators)
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- [Licensing Information](#licensing-information)
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- [Citation Information](#citation-information)
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- [Contributions](#contributions)
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## Dataset Description
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- **Homepage:** [RockGlacier Homepage](https://github.com/alcazar90/rock-glacier-detection)
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- **Repository:** [alcazar90/rock-glacier-detection](https://github.com/alcazar90/rock-glacier-detection)
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- **Paper:** N/A
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- **Leaderboard:** N/A
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- **Point of Contact:** N/A
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### Dataset Summary
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Rock Glacier Detection dataset with satelital images of rock glaciers in the Chilean Andes.
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### Supported Tasks and Leaderboards
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- `image-classification`: Based on a satelitel images (from sentinel2), the goal of this task is to predict a rock glacier in the geographic area, if there any.
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### Languages
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English
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## Dataset Structure
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### Data Instances
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A sample from the training set is provided below:
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```
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{
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'image': <PIL.PngImagePlugin.PngImageFile image mode=RGBA size=128x128 at 0x7FE652BE2FD0>,
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'labels': 0
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}
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```
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### Data Fields
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The data instances have the following fields:
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- `image`: A `PIL.Image.Image` object containing the image. Note that when accessing the image column: `dataset[0]["image"]` the image file is automatically decoded. Decoding of a large number of image files might take a significant amount of time. Thus it is important to first query the sample index before the `"image"` column, *i.e.* `dataset[0]["image"]` should **always** be preferred over `dataset["image"][0]`.
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- `labels`: an `int` classification label.
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Class Label Mappings:
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```json
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{
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"glaciar": 0,
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"cordillera": 1
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}
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```
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### Data Splits
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| |train|validation|test|
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|-------------|----:|---------:|---:|
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|# of examples|1456 |364 |NA |
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## Dataset Creation
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### Curation Rationale
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[More Information Needed]
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### Source Data
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#### Initial Data Collection and Normalization
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[More Information Needed]
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#### Who are the source language producers?
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[More Information Needed]
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### Annotations
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#### Annotation process
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[More Information Needed]
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#### Who are the annotators?
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[More Information Needed]
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### Personal and Sensitive Information
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[More Information Needed]
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## Considerations for Using the Data
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### Social Impact of Dataset
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[More Information Needed]
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### Discussion of Biases
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[More Information Needed]
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### Other Known Limitations
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[More Information Needed]
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## Additional Information
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### Dataset Curators
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[More Information Needed]
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### Licensing Information
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[More Information Needed]
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### Citation Information
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```
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@ONLINE {rock-glacier-dataset,
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author="CMM - Glaciares (UChile)",
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title="Rock Glacier Dataset",
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month="October",
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year="2022",
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url="https://github.com/alcazar90/rock-glacier-detection"
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}
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```
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### Contributions
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Thanks to...
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