- Title
- LH_soil temperature
- License
- CC BY 4.0 (CC BY 4.0)
-
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+ For more info see https://creativecommons.org/licenses/by/4.0/. - Abstract
Magmatic volatiles can be considered as the surface fingerprint of active volcanic systems, both during periods of quiescent and eruptive volcanic activity. The spatial variability of gas emissions at Earth’s surface is a proxy for structural discontinuities in the subsurface of volcanic systems. We conducted extensive and regular spaced soil gas surveys within the Los Humeros geothermal field to improve the understanding of the structural control on fluid flow.
- Type
- Vector Data
- Keywords
- soil temperature , Los Humeros , analysis
- Category
- Geochemical
- geochemical analysis, geochemical maps
- Regions
- Mexico
- Owner
- eugenio
- Maintenance Frequency
- There Are No Plans To Update The Data
- Edition
- 1
- Purpose
Surveys at different scales were performed with the aim to identify areas of increased gas emissions on reservoir scale, their relation to unknown/knows v...
- Language
- English
- Data Quality
- The interpolated maps of soil temperature were generated by means of sequential Gaussian simulations (sGs) using ESRI ArcGIS® 10.5 software. The sGs algorithm was introduced by Deutsch and Journel (1998), who emphasize that sGs respects original data without smoothing extreme values in order to preserve spatial variations. In total, 100 realizations were performed for the sGs based on a simple kriging model. The sGs procedure requires a gaussian distribution of data. Therefore, all data were normal score transformed and declustered to correct data distribution before the generation of omnidirectional variograms.
- Supplemental Information
Soil temperatures were measured at 50 cm depth with a Greisinger GMH 285-BNC thermometer (accuracy
± 0.1 °C) coupled to a 620 mm long stainless-steel probe....- Spatial Representation Type
- vector data is used to represent geographic data
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