Dataset Information

Conventions: CF-1.6
Metadata_Conventions: Unidata Dataset Discovery v1.0
featureType: timeSeries
cdm_data_type: timeSeries
standard_name_vocabulary: CF-1.6
uuid: a7e09580-3eff-11e8-8095-28c63f33c5a6
sea_name: North Sea
id: LIDAR data total HPZ 20180413
naming_authority: Witteveen+Bos
time_coverage_start: 2015-05-24
time_coverage_end: 2018-03-19
time_coverage_resolution: not equally spaced
geospatial_RD_z_min:
geospatial_RD_z_max:
geospatial_RD_z_resolution:
geospatial_RD_z_positive: up
institution: Witteveen+Bos
creator_url: www.witteveenbos.nl
keywords_vocabulary: http://www.eionet.europa.eu/gemet
keywords: coastal area, intertidal zone, sediment mobilisation, sediment transport, tide
date_created: 2018-04-13T09:47:18Z
contributor: EcoShape
subject: Hondsbossche Dunes
title: Hondsbossche Dunes area covering
summary: This nc contains an area covering representation of all the DTM Lidar measurements, drone measurements and GPS measurements of the dune valley part
instruments: Lidar, Drone and GPS
creator_name: Anne Verheijen, Willem Bodde
creator_email: anne.verheijen@witteveenbos.com, willem.bodde@witteveenbos.com
publisher_name: Ecoshape
publisher_email: info@EcoShape.nl
publisher_url: www.ecoshape.org
project: Hondbossche Dunes
processing_level: final
comment: wind, aeolian, nourishment, laser, LIDAR
geospatial_lat_min: 52.68923
geospatial_lat_max: 52.81657
geospatial_lat_units: degrees
geospatial_lat_resolution: 0.5 m RD
geospatial_lon_min: 4.6159
geospatial_lon_max: 4.69502
geospatial_lon_units: degrees
geospatial_lon_resolution: 0.5 m RD
geospatial_RD_z_units: +m NAP
history: Tue Dec 4 15:37:33 2018: ncatted -a comment,diff_w_1,o,c,For every lidar timestamp a grid covering the HD area filled with difference between first and other raw LIDAR measurements in m Rijksdriehoek coordinate system (EPSG:28992). All these values follow from the raw data. HPZ_total_4TU.nc Tue Dec 4 15:37:33 2018: ncatted -a comment,diff,o,c,For every lidar timestamp a grid covering the HD area filled with difference between subsequent raw LIDAR measurements in m Rijksdriehoek coordinate system (EPSG:28992). All these values follow from the raw data. HPZ_total_4TU.nc Tue Dec 4 15:37:33 2018: ncatted -a standard_name,zgrid_dune_valley,o,c,projection_z_coordinate HPZ_total_4TU.nc Tue Dec 4 15:37:33 2018: ncatted -a comment,zgrid_dune_valley,o,c,For every dune valley timestamp a grid covering the HD area filled with interpolated dune valley z coordinates in Rijksdriehoek coordinate system (EPSG:28992). Only the first measurement covers the whole dune valley area. The other two cover transects HPZ_total_4TU.nc Tue Dec 4 15:37:32 2018: ncatted -a standard_name,zgrid_drone,o,c,projection_z_coordinate HPZ_total_4TU.nc Tue Dec 4 15:37:32 2018: ncatted -a comment,zgrid_drone,o,c,For every drone timestamp a grid covering the HD area filled with drone z coordinates in Rijksdriehoek coordinate system (EPSG:28992). HPZ_total_4TU.nc Tue Dec 4 15:37:32 2018: ncatted -a standard_name,zgrid_interpolated,o,c,projection_z_coordinate HPZ_total_4TU.nc Tue Dec 4 15:37:32 2018: ncatted -a comment,zgrid_interpolated,o,c,All below 0.84 m NAP is masked. For every lidar timestamp a grid covering the HD area filled with interpolated LIDAR z coordinates in Rijksdriehoek coordinate system (EPSG:28992). All these values are obtained by linear interpolation in 2D of the raw LIDAR measurmeents HPZ_total_4TU.nc Tue Dec 4 15:37:32 2018: ncatted -a standard_name,zgrid,o,c,projection_z_coordinate HPZ_total_4TU.nc Tue Dec 4 15:37:32 2018: ncatted -a comment,zgrid,o,c,For every lidar timestamp a grid covering the HD area filled with raw LIDAR z coordinates in Rijksdriehoek coordinate system (EPSG:28992). All these values follow from the raw data. HPZ_total_4TU.nc Tue Dec 4 15:37:32 2018: ncatted -a standard_name,ygrid,o,c,projection_y_coordinate HPZ_total_4TU.nc Tue Dec 4 15:37:31 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_total_4TU.nc Tue Dec 4 15:37:31 2018: ncatted -a standard_name,xgrid,o,c,projection_x_coordinate HPZ_total_4TU.nc Tue Dec 4 15:37:31 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_total_4TU.nc Tue Dec 4 15:37:31 2018: ncatted -a comment,profile_type,o,c,Profile types are indicated with a number. If no profile type is present value is masked. {'Profile type number'='Profile type'}{1=Profieltype 5}{2=Profieltype 2 Zuid}{3=Profieltype 3 Zuid}{4=Profieltype 4}{5=Profieltype 3 Noord}{6=Profieltype 2 Noord}{7=Profieltype 1} HPZ_total_4TU.nc Tue Dec 4 15:37:31 2018: ncatted -a units,profile_type,o,c,integer corresponding to certain profile type, see comment HPZ_total_4TU.nc Tue Dec 4 15:37:31 2018: ncatted -a long_name,profile_type,o,c,number that correspondents to a certain profile type, see comment HPZ_total_4TU.nc Tue Dec 4 15:37:31 2018: ncatted -a standard_name,lon,o,c,projection_x_coordinate HPZ_total_4TU.nc Tue Dec 4 15:37:30 2018: ncatted -a comment,lon,o,c,array with unique x values HPZ_total_4TU.nc Tue Dec 4 15:37:30 2018: ncatted -a standard_name,lat,o,c,projection_y_coordinate HPZ_total_4TU.nc Tue Dec 4 15:37:30 2018: ncatted -a comment,lat,o,c,array with unique y values HPZ_total_4TU.nc Tue Dec 4 15:37:30 2018: ncatted -a comment,timestamp_dune_valley,o,c,Dates dune valley measurements are done in epoch (number of seconds that have elapsed since January 1 1970 (midnigth UTC/GMT) HPZ_total_4TU.nc Tue Dec 4 15:37:30 2018: ncatted -a units,timestamp_dune_valley,o,c,seconds since 1970-01-01 00:00:00 0:00 HPZ_total_4TU.nc Tue Dec 4 15:37:30 2018: ncatted -a comment,timestamp_drone,o,c,Dates drone measurements are done in epoch (number of seconds that have elapsed since January 1 1970 (midnigth UTC/GMT) HPZ_total_4TU.nc Tue Dec 4 15:37:29 2018: ncatted -a units,timestamp_drone,o,c,seconds since 1970-01-01 00:00:00 0:00 HPZ_total_4TU.nc Tue Dec 4 15:37:29 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_total_4TU.nc Tue Dec 4 15:37:29 2018: ncatted -a units,timestamp,o,c,seconds since 1970-01-01 00:00:00 0:00 HPZ_total_4TU.nc Tue Dec 4 15:37:29 2018: ncatted -a coordinates,,d,, HPZ_total_4TU.nc Tue Dec 4 15:37:29 2018: ncatted -a geospatial_RD_z_units,global,o,c,+m NAP HPZ_total_4TU.nc Tue Dec 4 15:37:29 2018: ncatted -a geospatial_lon_resolution,global,o,c,0.5 m RD HPZ_total_4TU.nc Tue Dec 4 15:37:29 2018: ncatted -a geospatial_lon_units,global,o,c,degrees HPZ_total_4TU.nc Tue Dec 4 15:37:28 2018: ncatted -a geospatial_lon_max,global,o,f,4.69502 HPZ_total_4TU.nc Tue Dec 4 15:37:28 2018: ncatted -a geospatial_lon_min,global,o,f,4.61590 HPZ_total_4TU.nc Tue Dec 4 15:37:28 2018: ncatted -a geospatial_lat_resolution,global,o,c,0.5 m RD HPZ_total_4TU.nc Tue Dec 4 15:37:28 2018: ncatted -a geospatial_lat_units,global,o,c,degrees HPZ_total_4TU.nc Tue Dec 4 15:37:28 2018: ncatted -a geospatial_lat_max,global,o,f,52.81657 HPZ_total_4TU.nc Tue Dec 4 15:37:28 2018: ncatted -a geospatial_lat_min,global,o,f,52.68923 HPZ_total_4TU.nc Tue Dec 4 15:37:28 2018: ncatted -a comment,global,o,c,wind, aeolian, nourishment, laser, LIDAR HPZ_total_4TU.nc Tue Dec 4 15:37:28 2018: ncatted -a processing_level,global,o,c,final HPZ_total_4TU.nc Tue Dec 4 15:37:27 2018: ncatted -a project,global,o,c,Hondbossche Dunes HPZ_total_4TU.nc Tue Dec 4 15:37:27 2018: ncatted -a publisher_url,global,o,c,www.ecoshape.org HPZ_total_4TU.nc Tue Dec 4 15:37:27 2018: ncatted -a publisher_email,global,o,c,info@EcoShape.nl HPZ_total_4TU.nc Tue Dec 4 15:37:27 2018: ncatted -a publisher_name,global,o,c,Ecoshape HPZ_total_4TU.nc Tue Dec 4 15:37:27 2018: ncatted -a creator_email,global,o,c,anne.verheijen@witteveenbos.com, willem.bodde@witteveenbos.com HPZ_total_4TU.nc Tue Dec 4 15:37:27 2018: ncatted -a creator_name,global,o,c,Anne Verheijen, Willem Bodde HPZ_total_4TU.nc Tue Dec 4 15:37:27 2018: ncatted -a instruments,global,o,c,Lidar, Drone and GPS HPZ_total_4TU.nc Tue Dec 4 15:37:26 2018: ncatted -a summary,global,o,c,This nc contains an area covering representation of all the DTM Lidar measurements, drone measurements and GPS measurements of the dune valley part HPZ_total_4TU.nc Tue Dec 4 15:37:26 2018: ncatted -a title,global,o,c,Hondsbossche Dunes area covering HPZ_total_4TU.nc Tue Dec 4 15:37:26 2018: ncatted -a subject,global,o,c,Hondsbossche Dunes HPZ_total_4TU.nc Tue Dec 4 15:37:26 2018: ncatted -a contributor,global,o,c,EcoShape HPZ_total_4TU.nc
NCO: netCDF Operators version 4.7.8-beta01 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)

Variables in this Dataset

timestamp: Array of 32 bit Reals [time = 0..8]
  • least_significant_digit: 0
  • long_name: timestamp of LIDAR measurement
  • standard_name: time
  • units: seconds since 1970-01-01 00:00:00 0:00
  • comment: Dates LIDAR measurements are done in epoch (number of seconds that have elapsed since January 1 1970 (midnigth UTC/GMT)
  • _ChunkSizes: 9
timestamp_drone: Array of 32 bit Reals [time_drone = 0..0]
  • least_significant_digit: 0
  • long_name: timestamp of drone measurements
  • standard_name: time
  • units: seconds since 1970-01-01 00:00:00 0:00
  • comment: Dates drone measurements are done in epoch (number of seconds that have elapsed since January 1 1970 (midnigth UTC/GMT)
  • _ChunkSizes: 1
timestamp_dune_valley: Array of 32 bit Reals [time_dune_valley = 0..2]
  • least_significant_digit: 0
  • long_name: timestamp of dune valley measurements
  • standard_name: time
  • units: seconds since 1970-01-01 00:00:00 0:00
  • comment: Dates dune valley measurements are done in epoch (number of seconds that have elapsed since January 1 1970 (midnigth UTC/GMT)
  • _ChunkSizes: 3
lon: Array of 64 bit Reals [lon = 0..10398]
  • least_significant_digit: 2
  • long_name: x coordinate Rijksdriehoek coordinate system
  • units: meters in x coordinate in Rijksdriehoek coordinate system
  • axis: X
  • comment: array with unique x values
  • standard_name: projection_x_coordinate
  • _ChunkSizes: 10399
lat: Array of 32 bit Reals [lat = 0..28236]
  • least_significant_digit: 2
  • long_name: y coordinate Rijksdriehoek coordinate system
  • units: meters in y coordinate in Rijksdriehoek coordinate system
  • axis: Y
  • comment: array with unique y values
  • standard_name: projection_y_coordinate
  • _ChunkSizes: 28237
profile_type: Grid
  • least_significant_digit: 1
  • standard_name: area number
  • long_name: number that correspondents to a certain profile type, see comment
  • units: integer corresponding to certain profile type, see comment
  • comment: Profile types are indicated with a number. If no profile type is present value is masked. {'Profile type number'='Profile type'}{1=Profieltype 5}{2=Profieltype 2 Zuid}{3=Profieltype 3 Zuid}{4=Profieltype 4}{5=Profieltype 3 Noord}{6=Profieltype 2 Noord}{7=Profieltype 1}
  • _ChunkSizes: 1661, 612
profile_type: Array of 32 bit Reals [lat = 0..28236][lon = 0..10398]
  • least_significant_digit: 1
  • standard_name: area number
  • long_name: number that correspondents to a certain profile type, see comment
  • units: integer corresponding to certain profile type, see comment
  • comment: Profile types are indicated with a number. If no profile type is present value is masked. {'Profile type number'='Profile type'}{1=Profieltype 5}{2=Profieltype 2 Zuid}{3=Profieltype 3 Zuid}{4=Profieltype 4}{5=Profieltype 3 Noord}{6=Profieltype 2 Noord}{7=Profieltype 1}
  • _ChunkSizes: 1661, 612
lat: Array of 32 bit Reals [lat = 0..28236]
  • least_significant_digit: 2
  • long_name: y coordinate Rijksdriehoek coordinate system
  • units: meters in y coordinate in Rijksdriehoek coordinate system
  • axis: Y
  • comment: array with unique y values
  • standard_name: projection_y_coordinate
  • _ChunkSizes: 28237
lon: Array of 64 bit Reals [lon = 0..10398]
  • least_significant_digit: 2
  • long_name: x coordinate Rijksdriehoek coordinate system
  • units: meters in x coordinate in Rijksdriehoek coordinate system
  • axis: X
  • comment: array with unique x values
  • standard_name: projection_x_coordinate
  • _ChunkSizes: 10399
xgrid: Grid
  • least_significant_digit: 2
  • long_name: x coordinate Rijksdriehoek coordinate system
  • units: meters in x coordinate in Rijksdriehoek coordinate system
  • comment: Grid covering the HD area filled with x coordinates in Rijksdriehoek coordinate system (EPSG:28992) (every row is the same)
  • standard_name: projection_x_coordinate
  • _ChunkSizes: 1661, 612
xgrid: Array of 32 bit Reals [lat = 0..28236][lon = 0..10398]
  • least_significant_digit: 2
  • long_name: x coordinate Rijksdriehoek coordinate system
  • units: meters in x coordinate in Rijksdriehoek coordinate system
  • comment: Grid covering the HD area filled with x coordinates in Rijksdriehoek coordinate system (EPSG:28992) (every row is the same)
  • standard_name: projection_x_coordinate
  • _ChunkSizes: 1661, 612
lat: Array of 32 bit Reals [lat = 0..28236]
  • least_significant_digit: 2
  • long_name: y coordinate Rijksdriehoek coordinate system
  • units: meters in y coordinate in Rijksdriehoek coordinate system
  • axis: Y
  • comment: array with unique y values
  • standard_name: projection_y_coordinate
  • _ChunkSizes: 28237
lon: Array of 64 bit Reals [lon = 0..10398]
  • least_significant_digit: 2
  • long_name: x coordinate Rijksdriehoek coordinate system
  • units: meters in x coordinate in Rijksdriehoek coordinate system
  • axis: X
  • comment: array with unique x values
  • standard_name: projection_x_coordinate
  • _ChunkSizes: 10399
ygrid: Grid
  • least_significant_digit: 2
  • long_name: y coordinate Rijksdriehoek coordinate system
  • units: meters in y coordinate in Rijksdriehoek coordinate system
  • comment: Grid covering the HD area filled with y coordinates in Rijksdriehoek coordinate system (EPSG:28992) (every column is the same)
  • standard_name: projection_y_coordinate
ygrid: Array of 32 bit Reals [lat = 0..28236][lon = 0..10398]
  • least_significant_digit: 2
  • long_name: y coordinate Rijksdriehoek coordinate system
  • units: meters in y coordinate in Rijksdriehoek coordinate system
  • comment: Grid covering the HD area filled with y coordinates in Rijksdriehoek coordinate system (EPSG:28992) (every column is the same)
  • standard_name: projection_y_coordinate
lat: Array of 32 bit Reals [lat = 0..28236]
  • least_significant_digit: 2
  • long_name: y coordinate Rijksdriehoek coordinate system
  • units: meters in y coordinate in Rijksdriehoek coordinate system
  • axis: Y
  • comment: array with unique y values
  • standard_name: projection_y_coordinate
  • _ChunkSizes: 28237
lon: Array of 64 bit Reals [lon = 0..10398]
  • least_significant_digit: 2
  • long_name: x coordinate Rijksdriehoek coordinate system
  • units: meters in x coordinate in Rijksdriehoek coordinate system
  • axis: X
  • comment: array with unique x values
  • standard_name: projection_x_coordinate
  • _ChunkSizes: 10399
zgrid: Array of 32 bit Reals [time = 0..8][lat = 0..28236][lon = 0..10398]
  • least_significant_digit: 3
  • long_name: z coordinate in Rijksdriehoek coordinate system
  • units: meters in z coordinate in Rijksdriehoek coordinate system
  • comment: For every lidar timestamp a grid covering the HD area filled with raw LIDAR z coordinates in Rijksdriehoek coordinate system (EPSG:28992). All these values follow from the raw data.
  • standard_name: projection_z_coordinate
  • _ChunkSizes: 1, 2017, 743
zgrid_interpolated: Array of 32 bit Reals [time = 0..8][lat = 0..28236][lon = 0..10398]
  • least_significant_digit: 3
  • long_name: interpolated z coordinate in Rijksdriehoek coordinate system
  • units: meters in z coordinate in Rijksdriehoek coordinate system
  • comment: All below 0.84 m NAP is masked. For every lidar timestamp a grid covering the HD area filled with interpolated LIDAR z coordinates in Rijksdriehoek coordinate system (EPSG:28992). All these values are obtained by linear interpolation in 2D of the raw LIDAR measurmeents
  • standard_name: projection_z_coordinate
  • _ChunkSizes: 1, 2017, 743
zgrid_drone: Array of 32 bit Reals [time_drone = 0..0][lat = 0..28236][lon = 0..10398]
  • least_significant_digit: 3
  • long_name: drone elevation measurements, z coordinate in Rijksdriehoek coordinate system
  • units: meters in z coordinate in Rijksdriehoek coordinate system
  • comment: For every drone timestamp a grid covering the HD area filled with drone z coordinates in Rijksdriehoek coordinate system (EPSG:28992).
  • standard_name: projection_z_coordinate
  • _ChunkSizes: 1, 4034, 1486
zgrid_dune_valley: Array of 32 bit Reals [time_dune_valley = 0..2][lat = 0..28236][lon = 0..10398]
  • least_significant_digit: 3
  • long_name: dune valley elevations, z coordinate in Rijksdriehoek coordinate system
  • units: meters in z coordinate in Rijksdriehoek coordinate system
  • comment: For every dune valley timestamp a grid covering the HD area filled with interpolated dune valley z coordinates in Rijksdriehoek coordinate system (EPSG:28992). Only the first measurement covers the whole dune valley area. The other two cover transects
  • standard_name: projection_z_coordinate
  • _ChunkSizes: 1, 2824, 1040
diff: Array of 32 bit Reals [difft = 0..7][lat = 0..28236][lon = 0..10398]
  • comment: For every lidar timestamp a grid covering the HD area filled with difference between subsequent raw LIDAR measurements in m Rijksdriehoek coordinate system (EPSG:28992). All these values follow from the raw data.
  • least_significant_digit: 3
  • long_name: difference in rijksdriehoek z coordinates
  • standard_name: difference in rijksdriehoek z coordinates
  • units: meters in z coordinate in Rijksdriehoek coordinate system
  • _ChunkSizes: 1, 2017, 743
diff_w_1: Array of 32 bit Reals [difft = 0..7][lat = 0..28236][lon = 0..10398]
  • comment: For every lidar timestamp a grid covering the HD area filled with difference between first and other raw LIDAR measurements in m Rijksdriehoek coordinate system (EPSG:28992). All these values follow from the raw data.
  • least_significant_digit: 3
  • long_name: difference with first measurement in rijksdriehoek z coordinates
  • standard_name: difference in rijksdriehoek z coordinates
  • units: meters in z coordinate in Rijksdriehoek coordinate system
  • _ChunkSizes: 1, 2017, 743

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