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When Textual Information Becomes Spatial Information Compatible with Satellite Images

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Academic year: 2021

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Figure

Figure 2: From document to footprint definition: the three- three-steps process
Figure 3: Visible color composite of the three Pleiades images showing the construction of a bypass north of Villeveyrac (France).
Figure 5 represents validated spatial entities ex- ex-tracted from 3809 documents. As presented in Table 1 (see line 1), 252575 spatial entities are identified and validated.
Figure 6: Representation of footprint related to 4 selected documents

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