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Schmidt, Thomas and Stührenberg, Jonas and Blum, Niklas and Lezaca, Jorge and Hammer, Annette and Wilbert, Stefan and Nouri, Bijan and Schroedter-Homscheidt, Marion and Heinemann, Detlev and Vogt, Thomas (2025) Eye2Sky dataset - All-sky images and meteorological measurements. [Other]
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Official URL: https://zenodo.org/records/12804613
Abstract
The Eye2Sky public dataset comprises all-sky images from 29 All-Sky Imager (ASI) stations and meteorological measurements including solar irradiance from 11 stations in north-west Germany. A list of all stations with meta information is provided. Meteorological measurements cover a full year from April 2022 to March 2023 with minutely averaged parameters. Parameters measured are three solar radiation components global horizontal, diffuse horizontal and direct normal irradiance. Global tilted irradiance is measured with tilt angles of 30° in southern direction. Measurement data has been quality controlled. Raw data is provided along with quality flags. For users who want to use measurements directly, a "ready-to-use" data set with cleaned data is provided. ASI images of the whole ASI network at all stations cover a 4-month period from April to July 2022 with 30 seconds sampling rate, for station OLUOL the dataset covers a full year from April 2022 to March 2023 to allow season-dependent analyses at a central location inside the ASI network. The sampling rate for OLUOL is 15 seconds (since 2022-06-10). Images are provided as raw data (jpg-format), but calibration information and horizon masks are provided as meta data. Note: Due to maximum upload size allowed by Zenodo, only an example data set is provided here. The full set of ASI images can be downloaded from here: https://eye2sky.de/data
| Item URL in elib: | https://elib.dlr.de/213233/ | ||||||||||||||||||||||||||||||||||||||||||||
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| Document Type: | Other | ||||||||||||||||||||||||||||||||||||||||||||
| Title: | Eye2Sky dataset - All-sky images and meteorological measurements | ||||||||||||||||||||||||||||||||||||||||||||
| Authors: |
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| Date: | 5 February 2025 | ||||||||||||||||||||||||||||||||||||||||||||
| Journal or Publication Title: | zenodo.org | ||||||||||||||||||||||||||||||||||||||||||||
| Refereed publication: | No | ||||||||||||||||||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||||||||||||||||||
| DOI: | 10.5281/zenodo.12804613 | ||||||||||||||||||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||||||||||||||||||
| Keywords: | Solar Energy, Solar Irradiance, Eye2Sky Measurement Network, Quality Control, All-Sky Imager, Nowcasting | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Research field: | Energy | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Program: | Energy System Design | ||||||||||||||||||||||||||||||||||||||||||||
| HGF - Program Themes: | Energy System Transformation | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Research area: | Energy | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Program: | E SY - Energy System Technology and Analysis | ||||||||||||||||||||||||||||||||||||||||||||
| DLR - Research theme (Project): | E - Systems Analysis and Technology Assessment | ||||||||||||||||||||||||||||||||||||||||||||
| Location: | Oldenburg | ||||||||||||||||||||||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Networked Energy Systems > Energy Systems Analysis, OL Institute of Solar Research > Qualification | ||||||||||||||||||||||||||||||||||||||||||||
| Deposited By: | Schmidt, Dr Thomas | ||||||||||||||||||||||||||||||||||||||||||||
| Deposited On: | 26 Mar 2025 14:21 | ||||||||||||||||||||||||||||||||||||||||||||
| Last Modified: | 26 Mar 2025 14:21 |
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