CF-1.6
Unidata Dataset Discovery v1.0
timeSeries
timeSeries
CF-1.6
89c18c12-4152-11e8-b17f-28c63f33c5a6
North Sea
Categorized LIDAR data HPZ 20180416
Witteveen+Bos
2015-05-24
2018-03-19
not equally spaced
up
Witteveen+Bos
www.witteveenbos.nl
http://www.eionet.europa.eu/gemet
coastal area, intertidal zone, sediment mobilisation, sediment transport, tide
2018-04-16T08:45:38Z
EcoShape
Hondsbossche Dunes
Hondsbossche Dunes area type indication
This nc contains an area covering representation of the parts where beach (< +3 m NAP) is seen and where dune is seen (>= +3 m NAP), construction, beach clubs and nourishments are seen and where the dune valley with at least 1 nan value is seen
Anne Verheijen, Willem Bodde
anne.verheijen@witteveenbos.com, willem.bodde@witteveenbos.com
Ecoshape
info@EcoShape.nl
www.ecoshape.org
Hondbossche Dunes
final
wind, aeolian, nourishment, laser, LIDAR
52.68923
52.81657
degrees
0.5 m RD
4.6159
4.69502
degrees
0.5 m RD
+m NAP
Tue Dec 4 15:37:41 2018: ncatted -a comment,dune_valley,o,c,grid contains a 1 for dune valley area. This should be used to mask the interpolated LIDAR. Otherwise unrealistic results are obtained, the interpolation copies the water level in the dune valley. The dune valley area is defined as maximum extent where nan values are found in the raw LIDAR measurements from HPZ_total.nc HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:41 2018: ncatted -a comment,beachclub_construction,o,c,grid contains a 1 for beach club areas and a 2 for construction areas and 3 for nourishment area. The location of the beach clubs is extracted from aerial photographs. The constructions have been conducted between the first and second LIDAR measurement HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:41 2018: ncatted -a comment,dune_beach,o,c,grid contains a 2 for beach area and a 1 for dune area. The dune is defined as area above +3.0 m NAP and the beach between +0.84 m NAP and +3.0 m NAP. The interpolated area covering lidar measurements are used from HPZ_total.nc to get these areas. Therefore no area below 0.84m +NAP is seen (this has been masked) HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:41 2018: ncatted -a standard_name,ygrid,o,c,projection_y_coordinate HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:41 2018: ncatted -a comment,ygrid,o,c,Grid covering the HD area filled with y coordinates in Rijksdriehoek coordinate system (EPSG:28992) (every column is the same) HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:41 2018: ncatted -a standard_name,xgrid,o,c,projection_x_coordinate HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:40 2018: ncatted -a comment,xgrid,o,c,Grid covering the HD area filled with x coordinates in Rijksdriehoek coordinate system (EPSG:28992) (every row is the same) HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:40 2018: ncatted -a comment,timestamp,o,c,Dates LIDAR measurements are done in epoch (number of seconds that have elapsed since January 1 1970 (midnigth UTC/GMT) HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:40 2018: ncatted -a units,timestamp,o,c,seconds since 1970-01-01 00:00:00 0:00 HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:40 2018: ncatted -a coordinates,,d,, HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:40 2018: ncatted -a geospatial_RD_z_units,global,o,c,+m NAP HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:40 2018: ncatted -a geospatial_lon_resolution,global,o,c,0.5 m RD HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:40 2018: ncatted -a geospatial_lon_units,global,o,c,degrees HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:39 2018: ncatted -a geospatial_lon_max,global,o,f,4.69502 HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:39 2018: ncatted -a geospatial_lon_min,global,o,f,4.61590 HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:39 2018: ncatted -a geospatial_lat_resolution,global,o,c,0.5 m RD HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:39 2018: ncatted -a geospatial_lat_units,global,o,c,degrees HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:39 2018: ncatted -a geospatial_lat_max,global,o,f,52.81657 HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:39 2018: ncatted -a geospatial_lat_min,global,o,f,52.68923 HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:39 2018: ncatted -a comment,global,o,c,wind, aeolian, nourishment, laser, LIDAR HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:39 2018: ncatted -a processing_level,global,o,c,final HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:38 2018: ncatted -a project,global,o,c,Hondbossche Dunes HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:38 2018: ncatted -a publisher_url,global,o,c,www.ecoshape.org HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:38 2018: ncatted -a publisher_email,global,o,c,info@EcoShape.nl HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:38 2018: ncatted -a publisher_name,global,o,c,Ecoshape HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:38 2018: ncatted -a creator_email,global,o,c,anne.verheijen@witteveenbos.com, willem.bodde@witteveenbos.com HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:38 2018: ncatted -a creator_name,global,o,c,Anne Verheijen, Willem Bodde HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:38 2018: ncatted -a instruments,global,o,c, HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:38 2018: ncatted -a summary,global,o,c,This nc contains an area covering representation of the parts where beach (< +3 m NAP) is seen and where dune is seen (>= +3 m NAP), construction, beach clubs and nourishments are seen and where the dune valley with at least 1 nan value is seen HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:37 2018: ncatted -a title,global,o,c,Hondsbossche Dunes area type indication HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:37 2018: ncatted -a subject,global,o,c,Hondsbossche Dunes HPZ_class_total_3m_4TU.nc
Tue Dec 4 15:37:37 2018: ncatted -a contributor,global,o,c,EcoShape HPZ_class_total_3m_4TU.nc
netCDF Operators version 4.7.8-beta01 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)
0
timestamp of LIDAR measurement
time
seconds since 1970-01-01 00:00:00 0:00
Dates LIDAR measurements are done in epoch (number of seconds that have elapsed since January 1 1970 (midnigth UTC/GMT)
9
2
x coordinate Rijksdriehoek coordinate system
meters in x coordinate in Rijksdriehoek coordinate system
Grid covering the HD area filled with x coordinates in Rijksdriehoek coordinate system (EPSG:28992) (every row is the same)
projection_x_coordinate
1661
612
2
y coordinate Rijksdriehoek coordinate system
meters in y coordinate in Rijksdriehoek coordinate system
Grid covering the HD area filled with y coordinates in Rijksdriehoek coordinate system (EPSG:28992) (every column is the same)
projection_y_coordinate
grid contains a 2 for beach area and a 1 for dune area. The dune is defined as area above +3.0 m NAP and the beach between +0.84 m NAP and +3.0 m NAP. The interpolated area covering lidar measurements are used from HPZ_total.nc to get these areas. Therefore no area below 0.84m +NAP is seen (this has been masked)
1
1 == Dune, 2 == Beach
1
2017
743
1
1 == beach club, 2 == construction
grid contains a 1 for beach club areas and a 2 for construction areas and 3 for nourishment area. The location of the beach clubs is extracted from aerial photographs. The constructions have been conducted between the first and second LIDAR measurement
1661
612
1
1 == dune_valley
grid contains a 1 for dune valley area. This should be used to mask the interpolated LIDAR. Otherwise unrealistic results are obtained, the interpolation copies the water level in the dune valley. The dune valley area is defined as maximum extent where nan values are found in the raw LIDAR measurements from HPZ_total.nc
1661
612