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La direzione del futuro in un'esperienza di rilievo topografico ottocentesco.

Authors: TUNZI, Pasquale;

La direzione del futuro in un'esperienza di rilievo topografico ottocentesco.

Abstract

L'età della Cartografia scientifica generatasi nel Settecento, con una serie di campagne di rilevamento strumentale, ebbe notevole sviluppo nel secolo seguente. Diversi furono infatti gli Stati europei che, ben presto si dotarono di una copeertura cartografica a grande scala. Notevole contributo a tale scienza fu offerto dalla determinazione dei parametri dell'elissoide terrestre e la definizione delle coordinate geografiche a supporto delle nuove carte. Nonostante l'auslio dei metodi matematici, che permisero di ottenere la "Carta di Gauss", la misurazione strumentale geodetica non forniva ancora risultati eccellenti. Lo stesso Gauss si interessò di astronomia e nel 1817 mise in pratica i suoi studi per il re d'Inghilterra col rilievo del regno di Hannover. Questa fu occasione per sviluppare uno studio sull'ottica finalizzata a migliorare le osservazioni di grandi distanze e alla realizzazione di un potente cannocchiale: l'eliotropio.

Country
Italy
Related Organizations
Keywords

Rilievo topografico, Ottocento, Gauss, Eliotropio, misurazioni

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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