Base de référence spatialisée de l'occupation du sol, périphérie Est de Parakou, Nord-Bénin, 2023.

Version 1.0
Base de référence spatialisée de l'occupation du sol, périphérie Est de Parakou, Nord-Bénin, 2023.
Lelong, Camille, 2025, "Base de référence spatialisée de l'occupation du sol, périphérie Est de Parakou, Nord-Bénin, 2023.", https://doi.org/10.18167/DVN1/RV9SID, CIRAD Dataverse, V1
Learn about Data Citation Standards.
Contact Owner Share
Dataset Metrics
5 Downloads
Description
Base de données vectorielles au format ESRI-shapefile.
La région couverte par l’étude représente environ 130km2 et se situe à la périphérie Est de la ville de Parakou au Nord Bénin.
Cette base de données contient la digitalisation, à partir d'images satellite Pléiades-Néo à 30cm/pixel, de surfaces dont l'occupation, voire l'usage, a été identifiée sur le terrain. Cette vérité-terrain a été récoltée en novembre 2023, en fin de saison des pluies. Cette base contient au total 4378 polygones vectorisés, correspondant à 15,5km2 de surfaces labélisées. La délimitation des polygones a en particulier été précisément effectuée sur la base de la photo-interprétation de l’image satellite, afin de restituer le plus fidèlement les contours des objets physiques (parcelle agricole, route, arbre…), à des fins d'apprentissage d’algorithmes de Machine Learning ou de Deep Learning.
La nomenclature contient toutes les classes d’occupation du sol en présence dans la zone mais à des degrés de précision variables selon leur nature. Elle est principalement dédiée aux cultures ligneuses et espaces plantés en arbres, et ne différencie pas les différentes cultures annuelles. Elle se décline de la façon suivante :
1. Anacardiers
2. Manguiers
3. Teck
4. Karité
5. Néré
6. Gmelia Arborea
7. Autres ligneux (neem, ficus, croton, isoberlinia, eucalyptus, terminalia, daniela, iroko, palmiers, cocotiers, kayha senegalensis, arbres ornementaux, etc…)
8. Autres vergers (papayers, bananiers, agrumes, etc…)
9. Agroforesterie (association d’arbres fruitiers dont manguier et/ou anacardiers et d’essences forestières, en exploitation ou en jachère)
10. Forêts (y compris forêts claires, savanes arborées, ripisylves, etc…)
11. Milieux arbustifs
12. Cultures annuelles (coton, soja, mais, sorgho, mil, riz, igname, manioc, tabac, niebe, légumes, etc… ) et autres milieux herbacés naturels ou non
13. Sol nu, pistes, routes
14. Bâti et autres surfaces artificialisées
15. Eau
16. Végétation aquatique
(2024-12-03)
Subject Agricultural Sciences; Computer and Information Science; Earth and Environmental Sciences
Keyword télédétection, Pléiades-Néo, environnement, environment, spatial database, base de données spatiale, remote sensing, agriculture tropicale, tropical agriculture, horticulture, cartographie, cartography
Notes Cette base de référence a été constituée dans le cadre du projet OBSYDYA : Observatoire Pilote des Paysages et des Dynamiques Agricoles du Bénin
License/Data Use Agreement

CC BY 4.0

1 File
ParakouDigitTerrain2024final.tar.gz
Gzip Archive - 7,0 MB
Published 10 févr. 2025
5 Downloads
MD5: e2e739cd019084543a8ac28e353670be
Edit File

This file has already been deleted (or replaced) in the current version. It may not be edited.

Restrict Access

Restricting limits access to published files. People who want to use the restricted files can request access by default. If you disable request access, you must add information about access to the Terms of Access field.

Learn about restricting files and dataset access in the User Guide.

Enable access request
You must enable request access or add terms of access to restrict file access.
Save Changes
Edit Embargo

The selected file or files have already been published. Contact an administrator to change the embargo date or reason of the file or files.
Delete Files

The file will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Select File(s)

Please select one or more files.

Share Dataset

Share this dataset on your favorite social media networks.

Continue
Dataset Citations

Citations for this dataset are retrieved from Crossref via DataCite using Make Data Count standards. For more information about dataset metrics, please refer to the User Guide.

Sorry, no citations were found.
Restricted Files Selected

The selected file(s) may not be downloaded because you have not been granted access.

Download Options

The files selected are too large to download as a ZIP.

You can select individual files that are below the 100,0 MB download limit from the files table, or use the Data Access API for programmatic access to the files.

Select File(s)

Please select a file or files to be downloaded.

Restricted Files Selected

The restricted file(s) selected may not be downloaded because you have not been granted access.

Click Continue to download the files you have access to download.

Ineligible Files Selected

Some file(s) cannot be transferred. (They are restricted, embargoed, or not Globus accessible.)

Click Continue to transfer the elligible files.

Delete Dataset

Are you sure you want to delete this dataset and all of its files? You cannot undelete this dataset.

Delete Draft Version

Are you sure you want to delete this draft version? Files will be reverted to the most recently published version. You cannot undelete this draft.

Unpublished Dataset Private URL

Private URL can only be used with unpublished versions of datasets.

Unpublished Dataset Private URL

Are you sure you want to disable the Private URL? If you have shared the Private URL with others they will no longer be able to use it to access your unpublished dataset.

Delete Files

The file(s) will be deleted after you click on the Delete button.

Files will not be removed from previously published versions of the dataset.

Compute

This dataset contains restricted files you may not compute on because you have not been granted access.

Deaccession Dataset

Are you sure you want to deaccession? This is permanent and the selected version(s) will no longer be viewable by the public.

Deaccession Dataset

Are you sure you want to deaccession this dataset? This is permanent an it will no longer be viewable by the public.

Version Differences Details

Please select two versions to view the differences.

Version Differences Details
 
Version:
Last Updated:
Version:
Last Updated:
Select File(s)

Please select a file or files for access request.

Select File(s)

Embargoed files cannot be accessed. Please select an unembargoed file or files for your access request.

Edit Tags

Select existing file tags or create new tags to describe your files. Each file can have more than one tag.

Request Access

  You need to Log In to request access.

Dataset Terms

Please confirm and/or complete the information needed below in order to request access to files in this dataset.

This dataset is made available under the following terms. Please confirm and/or complete the information needed below in order to continue.

Our Community Norms as well as good scientific practices expect that proper credit is given via citation. Please use the data citation shown on the dataset page.

CC BY 4.0

Preview Guestbook

Upon downloading files the guestbook asks for the following information.

Account Information

Package File Download

Use the Download URL in a Wget command or a download manager to download this package file. Download via web browser is not recommended. User Guide - Downloading a Dataverse Package via URL

https://dataverse.cirad.fr/api/access/datafile/

Compute Batch
Clear Batch
Dataset Persistent Identifier Change Compute Batch
Compute Batch
Submit for Review

You will not be able to make changes to this dataset while it is in review.

Publish Dataset

Are you sure you want to republish this dataset?

Select if this is a minor or major version update.

Publish Dataset

This dataset cannot be published until UMR TETIS is published by its administrator.

Publish Dataset

This dataset cannot be published until UMR TETIS and CIRAD Dataverse are published.

Return to Author

Return this dataset to contributor for modification. The reason for return entered below will be sent by email to the author.