Nous contacterDataset Edition
| Présentation générale | |||
|---|---|---|---|
| Nom du jeu de données | UPS_Cloud camera_Save | ||
| DOI | 10.6096/DACCIWA.1618 | ||
| Créé le | 2016-11-15 | ||
| Projet(s) | DACCIWA > WP1 - Boundary Layer Dynamics | ||
| Date de début (yyyy-mm-dd) | 2016-06-04 | Date de fin (yyyy-mm-dd) | 2016-07-31 |
| Contact(s) | |||
| Accès aux données |  Dataset as provided by the Principal Investigator |  Charts from the campaign website |  Data availability calendar |
| History | ISSUE2016-11-17 | ||
| Description du jeu de données | |||
| Résumé | Total Sky Imager with two channel (Visible and Infrared). | ||
| Strategie d'observation | The visible and infrared channels allow to qualitatively estimate the cloud coverage during the day and the night respectively. Both camera pointed toward the vertical. To be noted that the infrared camera has much smaller vertical and horizontal angles than the visible one (see below). Visible and infrared pictures every two minutes. | ||
| Description de l'instrument | |||
| Type d'instrument | In Situ/Laboratory Instruments > Photon/Optical Detectors > Cameras | ||
| Fabricant | MOBOTIX | ||
| Modèle | S15 | ||
| Observation frequency | 2 minutes | ||
| Longitude (°) | 2.4275 | Latitude (°) | 8.0009 |
| Height above ground (m) | 7.4 | ||
| Information géographique | |||
| Site 1 | |||
| Mot-clé de localistion | CONTINENT > AFRICA > WESTERN AFRICA > BENIN | ||
| Site | Savè | ||
| Type de plateforme | In Situ Land-based Platforms > GROUND-BASED OBSERVATIONS | ||
| Altitude min | 166 | Altitude max | 166 |
| Instrument environment | Maize field | ||
| Paramètre mesuré | |||
| Nom du paramètre | Image of the Visible camera | ||
| Mot-clé du paramètre | Atmosphere > Clouds > Cloud Properties > Cloud Frequency | ||
| Unité | color of the sky | ||
| Méthodologie d'acquisition et qualité | Image sensor resolution (each color): 5 MP(2592 x 1944), Sensor sensitivity (lux) at 1/60s/1s: color 0.25 / 0.013, Horizontal angle/vertical angle: 180°/160° | ||
| Date de début (yyyy-mm-dd) | 2016-06-04 | Date de fin (yyyy-mm-dd) | 2016-07-31 |
| Précision du capteur / Incertitude | color: 0.25 / 0.013 | ||
| Information sur l'utilisation des données | |||
| Conditions d'utilisation des données | The research leading to these results has received funding from the European Union Seventh Framework Programme (FP7/2007-2013) under grant agreement n° 603502. | ||
| Charte d'accès aux données |  This work is licensed under a Creative Commons Attribution 4.0 International License | ||
| Base de données | Dacciwa database | ||
| Format des fichiers de données | .jpg | ||
