Metadata 1500
This map represents the result of the cartographic homogenisation of the MAGNA geological map series (National Geological Cartography at a scale of 1:50.000). Series that integrates 1143 maps. As a consequence of the long process involved in the historical execution of this series, there are differences between its initial and final phases, in terms of criteria for assigning geological units, level of detail, continuity of geological units and structures at the edges of sheets, coding and symbologies. With...
Relative superconducting gravimeter OSG-050 manufactured by GWR Instruments, Inc. USA. It provides continuous measurement of gravity variations with sampling rate of 1 sec at the gravimetric station Pecny since 2007. Data are distribued to IGETS (International Geodynamics and Earth Tide Service).
Conventional hydrocarbon plays in the North Sea
The C factor represents the potential for water to bypass the protection provided by the overlying layers. In the pilot area, the Upper Guadiana Basin, the “C” factor shows higher reduction of protection in Campo de Montiel aquifer (in the southern) whereas in the rest of the area it shows low reduction (78%).
The O factor considers the protection provided to the aquifer by the physical properties and thickness of the layers above the saturated zone. In the pilot area, the Upper Guadiana Basin, the groundwater level has high variability varying from less than 1 m to more than 250 m. The lithology in the northern area is poorly permeable and higher permeability values can be found in the south. The soil texture in the northern area is predominantly silty-loam. The protection of the overlying layers estimated by “...
P factor includes the quantity of precipitation and factors which influence the rate of infiltration, i.e. frequency, temporal distribution, duration and intensity of extreme rainfall events. The mean precipitation in the Upper Guadiana Basin is between 465 and 800 mm/year.
Iso-content maps of Cobre (Cu), one of the chemical elements.obtained in the Geochemical Atlas of Spain Project, distributed in stream sediments (14,864 samples), superficial soils (0-20 cm.) (13,505 samples) and deeper soils (20-40 cm.) (7,682 samples). The results of the chemical analysis are shown in two types: total dissolution of the sample with 4 acids and partial dissolution with aqua regia. With the analytical results of all the sampled points, an isocontent map is made with adjustment to a square ...
This is PSI data for Cork, Ireland. It has been provided by CGG NPA Satellite Mapping as part of the ESA funded Terrafirma project.
The public availability of satellite data and new analytical tools for processing big data, such as the Google Earth Engine, enable us to look at coastline migration in a new way. Scripts for automated detection of the land-water boundary generate numerous data points for each part of the European coastline. When averaged by year and analyzed for a decadal period, these data points form the basis for a new pan-European coastline-migration map that covers a consistent time period relevant for present-day co...
Applications shows results of SQL query to Minerals Occurrence database.