The phrase "a source of ground" is not commonly used in written English and may be unclear in meaning.
It could be used in contexts discussing foundational principles or bases for arguments, but it would require additional context for clarity.
Example: "In our discussion about environmental policy, we need to establish a source of ground to support our claims."
Alternatives: "a basis for understanding" or "a foundation for discussion".
Soil excavation is also a source of ground subsidence in southwestern Tehran.
Ground truth selection: criminal websites are manually divided into replication clusters and used as a source of ground truth.
The first to document angular direction as a source of ground distance information were Wallach and O'Leary (1982; henceforth WOL).
We used historical Farm Service Agency records as a source of ground reference data to classify a late summer 1984 satellite image into crop species in a three-county area in south central Nebraska.
Make sure that the grounding device is connected to a source of ground.
As such, the IKONOS observations may serve as a source of "virtual" ground measurements, for the lower spatial resolution, global observatories.
Flooded paddy fields perform many functions, including not only rice production, but also ecological and environmental conservation, since the paddy field is periodically flooded and thus becomes a major source of ground water recharge.
Although Kusumoto et al. (2014) suggested overpressure changes in fluid mud flow were a direct source of ground surface deformation during the quiescent phase, the details of the subsurface fluid dynamics remain to be clarified by geophysical measurements, and the relationship between fluid mud flow and surface deformation has not yet been directly revealed.
Due to their spatial distribution and sampling intensity, pre-felling inventories are a potential source of ground level data that could help reduce this uncertainty at larger spatial scales.
The calibration and validation of remotely sensed soil moisture products relies upon an accurate source of ground truth data.
The study concludes that the CPRS is a practical and cost-effective approach for monitoring temporal changes in crop growth, and it also provides an alternative source of ground truth data to validate time-series VIs derived from MODIS and other satellite systems.
