Mathematical models are employed to characterize its spatio-temporal variability within landscapes, but they must be simple owing to the limited availability and low resolution of data at this scale.
But when looking at funding, and resources beyond humanitarian assistance, the availability and quality of data is also a challenge.
With a better data availability and resolution in the m/l distributions of irregularities and OLRs, we found no correlation between the irregularities and OLRs at five out of seven longitude sectors every month.
The underlying evaluation matrix of land uses (step i; Lorz et al. 2012b) and the procedure to produce EP maps (step ii) are subject to uncertainty and depend heavily on data quality, data availability, and resolution.
The availability of reliable tables of GI is critical for continuing research and resolution of the controversy.
How media is planned and how it is consumed, relies completely upon the availability, quality, and use of data.
This is at the price of a higher computational cost and the availability of fine resolution data, whereas the metapopulation approach is less dependent on detailed data and is computationally cheaper.
It means there is always some uncertainty about the availability and quality of the data.
The combination of good real-time coverage, spatial resolution and free availability of data makes Landsat system a proper alternative.
However, this is impossible due to the limited availability of higher resolution data and difficulties in assessing the ecological fallacy associated.
