Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Short-term forecasting of solar irradiance without local telemetry: a
  generalized model using satellite data   Due to the increasing integration of solar power into the electrical grid,
forecasting short-term solar irradiance has become key for many applications,
e.g.~operational planning, power purchases, reserve activation, etc. In this
context, as solar generators are geographically dispersed and ground
measurements are not always easy to obtain, it is very important to have
general models that can predict solar irradiance without the need of local
data. In this paper, a model that can perform short-term forecasting of solar
irradiance in any general location without the need of ground measurements is
proposed. To do so, the model considers satellite-based measurements and
weather-based forecasts, and employs a deep neural network structure that is
able to generalize across locations; particularly, the network is trained only
using a small subset of sites where ground data is available, and the model is
able to generalize to a much larger number of locations where ground data does
not exist. As a case study, 25 locations in The Netherlands are considered and
the proposed model is compared against four local models that are individually
trained for each location using ground measurements. Despite the general nature
of the model, it is shown show that the proposed model is equal or better than
the local models: when comparing the average performance across all the
locations and prediction horizons, the proposed model obtains a 31.31% rRMSE
(relative root mean square error) while the best local model achieves a 32.01%
rRMSE.

37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
36
The categories of this paper are: cmp-lg
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph