FormaTerre
FormaTerre (FormaTerre)
Continents, countries, sea regions of the world.
FormaTerre | Solid Earth Discipline ontology
Le produit Litto3D est une base de données altimétrique unique et continue terre-mer donnant une représentation tridimensionnelle de la forme et de la position du sol sur la frange littorale du territoire français. Une ligne de partage des zones d'acquisition entre terre et mer, sépare les levés réalisés par les technologies lidar bathymétriques ou sondeur multifaisceau côté mer et lidar topographiques aéroportés côté terre, un recouvrement de 300m étant prévu. Litto3D est disponible sous deux formes : un semis de points tridimensionnels et un modèle numérique de terrain maillé et qualifié.
Le MNT est accompagné de deux couches fournissant des métadonnées localisées. Chaque couche s’appuie sur la même grille régulière que le MNT, pour chaque nœud, l’une fournit une information sur l’origine des données majoritaires ayant servi à calculer un nœud et l’autre donne une information sur l’évaluation de la distance entre le nœud considéré et les différents points connus servant à calculer son altitude. · levés lidar bathymétrique (HAWKEYE IIa) réalisés entre le 30/05/2009 et le 15/10/2009 et entre le 09/10/2010 et le 7/10/2010. · levé sondeur multi-faisceau IUEM réalisé entre le 30/11/2009 et le 07/12/2009. · levés lidar topographique (ALTM31000AE-IGN) réalisés entre le 03/09/2008 et le 13/09/2008 et entre le 16/09/2009 et le 30/10/2009.
LITTO3D® Partie maritime Parc Naturel Marin d'Iroise 2012
Litto3D Partie maritime est un produit intermédiaire du produit Litto3D ne contenant que les données maritimes. Le produit Litto3D est une base de données altimétrique unique et continue terre-mer donnant une représentation tridimensionnelle de la forme et de la position du sol sur la frange littorale du territoire français. Une ligne de partage des zones d'acquisition entre terre et mer, sépare les levés réalisés par les technologies lidar bathymétriques ou sondeur multifaisceau côté mer et lidar topographiques aéroportés côté terre, un recouvrement de 300m étant prévu. Litto3D Partie maritime est disponible sous deux formes : un semis de points tridimensionnels et un modèle numérique de terrain maillé et qualifié.
Les données bathymétriques proviennent d’un capteur Hawk Eye Mk II. Les points décrivent le fond marin et le sol (voir nota ci-après sur les données topographiques). Les structures anthropiques pérennes (constructions en dur : digues, épaves, tourelles, phares, pieux par exemple…) sont conservées. Notas sur les données topographiques : Ce capteur possède également un mode topographique permettant de mesurer les reliefs émergés avec une densité supérieure (~ 1 point / m²). Seuls les points topographiques décrivant l’interface terre-mer ont fait l’objet d’un contrôle et d’une validation exhaustive. Il n’a en particulier pas été réalisé de traitement du sursol (suppression de la végétation, des structures anthropiques…) sur le domaine terrestre. Ces données topographiques seront à terme remplacées par les données topographiques de l’IGN dans le produit Litto3D®.
Microseismic catalogue with magnitude from N. Cuenot - Soultz-sous-Forêts 2010 Circulation
Catalogue of microseismicity with magnitude recorded at Soultz-sous-Forêts during the 2010 episode. Calculated by N. Cuenot. Number of events: 411. Time period: 02:11:21 03/01/2010 to 22:29:36 29/10/2010. The data parameters are the following: Column 1: Date (dd/mm/yyyy) Column 2: Time (hh:mm:ss) Column 3: Latitude WGS84 Column 4: Longitude WGS84 Column 5: Elevation WGS84 Column 6: RMS Column 7: Horizontal error Column 8: Azimuthal gap Column 9: Magnitude Last update of data: 29/11/2019
How to cite: Cuenot, Nicolas, M. Frogneux, C. Dorbath, et M. Calo. 2011. « Induced microseismic activity during recent circulation tests at the EGS site of Soultz-sous-Forêts (France) ». In Proc. 36th Workshop on Geothermal Reservoir Engineering Stanford University.
Microseismic downhole network - Soultz-sous-Forêts 2003 Stimulation
The downhole seismic network in 2003 consisted of three 4 component accelerometers built by the CSMA and three Calidus type high temperature 3-component geophone receivers. The accelerometers in boreholes 4550 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-4550), 4601 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-4601) and OPS4 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-OPS4) were placed as they were during the monitoring in 2000. Two geophones were deployed in EPS1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-EPS1) and GPK1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1). Another geophone was tested in borehole 4616 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-4616) during the monitoring. This was first connected to the acquisition system at 17:30 20th June. At that time the sensor was on the surface. The tool was deployed onto the bottom of 4616 on 17th July. The detection of seismic events was performed by triggering. Each recorded signal has a duration of 5 s. The X,Y,Z coordinates in the file refer to the local coordinate system with the GPK1 wellhead as origin: X: Easting in meters from GPK1 wellhead (toward UTM32 East) Y: Northing in meters from GPK1 wellhead (toward UTM32 North) Z: Depth in meters from GPK1 wellhead The local coordinate system is based on the UTM32 system. The coordinates of the stations in the local coordinate system have been obtained from the Semore Seismic report for Socomine by B.C. Dyer et al., 2004 (Soultz GPK3 stimulation and GPK3-GPK2 circulation May to July 2003. Seismic monitoring report). The latitude, longitude and elevation in the WGS84 coordinate system have been derived from the local coordinate system. Last update of data: 10/09/2019
Confidentiality Level 1: Public and traceability
How to cite: Dyer, B.C., Baria, R. and Michelet, S., 2004. "Soultz GPK3 stimulation and GPK3-GPK2 circulation May to July 2003. Seismic monitoring report." Semore Seismic report for Socomine.
Microseismic downhole network - Soultz-sous-Forêts 1996 Stimulation and Hydraulic Tests
In 1996, three new accelerometers (4-component sensors) built by the CSMA and one hydrophone were deployed. As in past years, the 4-component sondes were located in boreholes 4616 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-4616), 4601 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-4601) and 4550 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-4550) within the granite and the hydrophone was deployed in EPS1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-EPS1). Unlike the previous episodes, the accelerometers were not grouted in the boreholes. The X,Y,Z coordinates in the file refer to the local coordinate system with the GPK1 (https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/SSF-GPK1) wellhead as origin: X: Easting in meters from GPK1 wellhead (toward UTM32 East) Y: Northing in meters from GPK1 wellhead (toward UTM32 North) Z: Depth in meters from GPK1 wellhead The local coordinate system is based on the UTM32 system. The coordinates of the stations in the local coordinate system have been obtained from the CSMA report for Socomine by Jones and Jupe, 1997 (Microseismic results from the Soultz 1996 experimental programme). The latitude, longitude and elevation in the WGS84 coordinate system have been derived from the local coordinate system. Last update of data: 16/02/2021
Confidentiality Level 2: Restricted to the Academic community
How to cite: Gérard, A., Baumgärtner, J., Baria, R., Jung, R., 1997. An attempt towards a conceptual model derived from 1993-1996 hydraulic operations at Soultz.
Microseismic catalogue with magnitude from ÉS-Géothermie - ECOGI geothermal project development phase
Microseismic catalogue of the surface network recorded at Rittershoffen during the field operations between 2012 and 2014. Calculated by ÉS-Géothermie. Number of events: 1348. The microseismic events were recorded during the drilling of the two wells and the hydraulic tests realized at GRT-1. No seismic event was recorded during the hydraulic tests realized at GRT-2. Time period: 29/11/2012 22:23:32 to 26/05/2014 23:43:55. The data parameters are the following: Column 1: Date Column 2: Origin time (UTC) Column 3: Easting in extended Lambert II coordinate system Column 4: Northing in extended Lambert II coordinate system Column 5: Latitude in WGS84 coordinate system * Column 6: Longitude in WGS84 coordinate system * Column 7: Depth (true vertical depth below sea level) Column 8: Local magnitude (vertical component) Column 9: Azimuth of the small uncertainty axis Column 10: Dip of the small uncertainty axis Column 11: Azimuth of the middle uncertainty axis Column 12: Dip of the middle uncertainty axis Column 13: Smallest uncertainty Column 14: Middle uncertainty Column 15: Largest uncertainty Column 16: Recorded period (0-GRT-1 drilling, 1-GRT-1 thermal stimulation, 20-GRT-1 hydraulic stimulation, 21-GRT-1 burst of seismicity and 3-GRT-2 drilling) * Latitude and longitude in the WGS84 coordinate system have been derived from easting and northing in extended Lambert II. Original data from Maurer et al., 2020 https://doi.org/10.1186/s40517-020-0155-2
How to cite: Maurer, V., Gaucher, E., Grunberg, M., Koepke, R., Pestourie, R. and Cuenot, N., 2020. Seismicity induced during the development of the Rittershoffen geothermal field, France. Geotherm Energy 8.5 https://doi.org/10.1186/s40517-020-0155-2
Microseismic surface network - Soultz-sous-Forêts 2004 and 2005 Stimulations
A permanent network designed to monitor the microseismic activity at Soultz-sous-Forêts was installed by EOST (Ecole et Observatoire des Sciences de la Terre) from the Strasbourg University in 2003. It consisted of nine stations, six one-component and three three-component sensors. A temporary network of four three-component stations completed the permanent network during the 2004 and 2005 episodes. In addition to the permanent and temporary surface network, a broad-band Güralp sensor was used mostly for waveform analysis. Two other accelerometers completed the surface monitoring system too. The coordinates of the stations have been obtained from RESIF (https://www.resif.fr/">https://www.resif.fr). Last update of data: 03/02/2020
How to cite: Charléty, J., Cuenot, N., Dorbath, L., Dorbath, C., Haessler, H. and Frogneux, M., 2007. "Large earthquakes during hydraulic stimulations at the geothermal site of Soultz-sous-Forêts." Int. J. of Rock Mech. & Mining Sciences 44 (2007) 1091-1105 (https://doi.org/10.1016/j.ijrmms.2007.06.003).
Episode: 2000 Stimulation Soultz-sous-Forêts
During June/July 2000 a hydraulic stimulation program was conducted in the well GPK2 (https://cdgp.u-strasbg.fr/geonetwork/srv/eng/catalog.search#/metadata/SSF-GPK2) at the European Hot Dry Rock project, Soultz-sous-Forêts, France. The stimulation was performed over the openhole section of GPK2 from 4431 m measured depth (MD) to the bottom of the well at around 5084 m MD. A total of 27 800 m3 of water were injected. At the start of the stimulation 700 m3 of brine with a density of approximately 1.2 g/cc were injected in an effort to encourage downward growth of the stimulated region. The stimulation covered a period of 6 days. After a break of 7 days a post-fracturing, injection test was performed. Seismic monitoring continued for a further 11 days after the injection test (Dyer, B., 2001.Soultz GPK2 stimulation June/July 2000. Seismic monitoring report.). Dates of the different tests of the 2000 hydraulic program: - Stimulation test at GPK2: from 18:44 30/06/2000 to 16:33 06/07/2000. - Post-stimulation injection test at GPK2: from 10:09 13/07/2000 to 20:25 15/07/2000. The Episode contains several datasets which you can find further down the page in "Links".
Confidentiality Level 1: Public and traceability - Confidentiality Level 2: Restricted to the Academic community
How to cite: GEIE and EOST (2018). Episode: 2000 stimulation Soultz-sous-Forêts. [Collection]. EOST - CDGP. https://doi.org/10.25577/SSFS2000
GNSS data are recorded near Rittershoffen at ECOG, RITT, STUN and HATN stations and are provided by the operator ECOGI (ECOG, RITT) and EOST (STUN, HATN). Data format is Rinex. The stations are described :https://cdgp.u-strasbg.fr/geonetwork/srv/fre/catalog.search#/metadata/GNSS-Stations See : https://cdgp.u-strasbg.fr/Obsnef-Gnss/situation.php for stations location and data availability
ECOGI data: Confidentiality Level 2: Restricted to the Academic community; EOST data: Confidentiality Level 1: Public and traceability
Microseismic catalogue with magnitude from Fiori et al.(2023) at Vendenheim
Catalogue of microseismicity with magnitude recorded as part of Fiori’s thesis, around Vendenheim site. Work on this catalog was published in the article : Fiori, R., Vergne, J., Schmittbuhl, J., Zigone, D. (2023). Monitoring induced microseismicity in an urban context using very small seismic arrays: The case study of the Vendenheim EGS project. GEOPHYSICS : Volume 88, Issue 5 (https://doi.org/10.1190/geo2022-0620.1) Earthquakes detected by this network are compared to the regionally distributed network used by the Bureau Central Sismologique Français-Réseau national de surveillance sismique (BCSF-Renass), the national academic agency in charge of monitoring seismicity in France. Stations information are available : DENSGEOVEN 1: the appromimate dates of the deployement : December 10,2020 to April 6, 2021 DENSGEOVEN 2: the approximate dates of the deployement : July 16,2021 to August 18, 2021 Time period : 01/12/2020 to 29/09/2021 The data parameters are the following: Column 1: Date (UTC) Column 2: Time (UTC) Column 3: Latitude (°) Column 4: Longitude (°) Column 5: Depth (m) Column 6: Magnitude Column 7: Coherence Column 8: Catalogue
How to cite: Fiori, R., Vergne, J., Schmittbuhl, J., Zigone, D. (2023). Monitoring induced microseismicity in an urban context using very small seismic arrays: The case study of the Vendenheim EGS project. GEOPHYSICS : Volume 88, Issue 5 (https://doi.org/10.1190/geo2022-0620.1)
Seismology, Earthquakes, Seismic sources, Micro-seismicity
Portail d'information géographique du Shom
Service de téléchargement de LittO3D® Réunion 2016
Service de téléchargement de Litto3D® PNMI 2012
Microseismic catalogue of the surface and the downhole network with moment magnitude by N. Cuenot
Microseismic catalogue of the downhole network with local magnitude by B. Dyer
Microseismic catalogue of the surface network with local magnitude by B. Dyer
Microseismic catalogue with moment magnitude and focal mechanisms by N. Cuenot
Velocity model and station corrections used by N. Cuenot to locate seismic events recorded by the downhole and the surface network
Velocity model used by N. Cuenot to locate seismic events with a tomographic inversion method
Velocity model and station corrections used by B. Dyer to locate seismic events recorded by the downhole and the surface network
Microseismic catalogue with seismic moment and moment magnitude from Drif et al.(2024)
Catalogue with hydraulic data from Drif et al.(2024)
Shom (Service hydrographique et océanographique de la marine)
GEIE - Exploitation Minière de la Chaleur