Chapter 5 Data Retrieval, Preparation & Analysis

In this Chapter, we will discuss how to retrieve, prepare and process the data that is required for modeling. This includes

  • in-situ station data,
  • geospatial data,
  • climate reanalysis data, and
  • climate projections data.

As will become clear, the preparation of these data requires a substantial amount of work, local storage space and, in some instances, computational power. With a focus on the generation of input files for hydrological-hydraulic modeling with RS Minerve, the flow diagram Figure 5.1 shows the required steps for the individual data types. These steps will be discussed in the individual Sections below in detail.

Illustration of the data preparation and modeling steps required to study climate change impact on Central Asian river catchments.

Figure 5.1: Illustration of the data preparation and modeling steps required to study climate change impact on Central Asian river catchments.