3-585: The Hilmersberg is a hill, 362 metres above sea level in the Solling , a hill range in the German state of Lower Saxony . It lies west of Kammerborn and east of Polier , part of the borough of Bodenfelde in the Solling-Vogler Nature Park . 51°40′25″N 9°33′36″E / 51.6735°N 9.560°E / 51.6735; 9.560 This Lower Saxony location article is
6-501: A stub . You can help Misplaced Pages by expanding it . Normalnull Normalnull ("standard zero") or Normal-Null (short N. N. or NN ) is an outdated official vertical datum used in Germany. Elevations using this reference system were to be marked Meter über Normal-Null (“meters above standard zero”). Normalnull has been replaced by Normalhöhennull (NHN). In 1878 reference heights were taken from
9-780: The Amsterdam Ordnance Datum and transferred to the New Berlin Observatory in order to define the Normalhöhenpunkt 1879 . Normalnull has been defined as a level going through an imaginary point 37.000 m below Normalhöhenpunkt 1879 . When the New Berlin Observatory was demolished in 1912 the reference point was moved east to the village of Hoppegarten (now part of the town of Müncheberg , Brandenburg , Germany ). This cartography or mapping term article
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