High Precision Levelling Network of Spain
Description
REDNAP is a high Precision Leveling Network of orthometric altitudes and geopotential heights distributed throughout the country over approximately 25,000 km. It consists of approximately 420 lines and 395 branches and approximately 30,000 signals. Each signal has its own description with its geopotential height, orthometric altitude, geographic coordinates, and absolute gravity, and is distinguished by its number and name.
Resources
| Name |
Format |
Description |
Link |
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0 |
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http://www.ign.es/web/resources/geodesia/visorGeodesia/index.html |
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0 |
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https://www.ign.es/wms-inspire/redes-geodesicas?service=WMS&request=getCapabilities |
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0 |
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https://www.ign.es/wfs/redes-geodesicas?service=WFS&request=getCapabilities |
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0 |
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https://centrodedescargas.cnig.es/CentroDescargas/redes-geodesicas |
Tags
- sistemas-de-coordenadas-de-referencia
- sistema-cartográfico-nacional