- Dernière mise à jour
- 16 juin 2020
- Conditions d'utilisation
-
- Organisation
- EnviDat: le portail de données environnementales
- Catégories
- Éducation, culture et sport
Description
Hydrometerological and ecohydrological time series from Sagehen Creek and Independence Creek, Sierra Nevada, USA, illustrating hydrological responses to daily cycles in snowmelt and evapotranspiration forcing.
Data include 30-minute time series of
weather variables,
sap flow fluxes,
groundwater levels (in two riparian transects of shallow groundwater wells),
and stream stages (at 12 sites spanning a 500-meter elevation gradient),
and daily time series of
temperature, precipitation, and snow water equivalent at three nearby snow telemetry stations
diel cycle index values for groundwater levels and stream stages,
and MODIS normalized difference snow index (NDSI) and enhanced vegetation index (EVI2) values averaged over selected subcatchments.
Google Earth Engine scripts for extracting the MODIS data are also provided.
Ressources
- TXT Subcatchment polygons
- PDF Metadata
- TXT MODIS NDSI script
- TXT MODIS EVI2 script
- SERVICE Daily time series
- SERVICE 30-minute time series
Informations complémentaires
- Identifier
- e9a393f6-f3fe-4917-b533-249eeefbde5b@envidat
- Date de publication
- 26 mai 2020
- Date de modification
- 16 juin 2020
- Editeur
- EnviDat
- Points de contact
- Langues
- Anglais
- Informations complémentaires
- -
- Landing page
- https://www.envidat.ch/#/metadata/sagehen_cycles
- Documentation
-
- Couverture temporelle
- -
- Couverture spatiale
- -
- Intervalle d'actualisation
- -
- Accès aux métadonnées
- API (JSON) Télécharger XML
