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BGS OpenGeoscience API / Collections / Offshore Seabed Sediment Data / Items / Item 65406702 json jsonld

Item 65406702

Property Value
id 65406702
y_ed50 50.0270865
phi_0_5 30.77
phi_mi_3 None
phi_13_0 0
x_wgs84 -5.6991229
phi_1 None
phi_mi_2_5 0.02
phi_13_5 0
y_wgs84 50.0261154
phi_1_0 35.63
phi_mi_2_0 0.01
phi_14 None
x_bng 135159
phi_1_5 24.3
phi_mi_2 None
phi_14_0 0
y_bng 20555
phi_2 None
phi_mi_1_5 0.03
phi_14_5 0
depth_units metres
phi_2_0 7.78
phi_3_75 None
water_depth 40.60
phi_2_5 0.58
phi_4_5 0
depth_datum None
phi_3 None
phi_5 None
depth_source None
phi_3_0 0
phi_5_0 0
terminal_depth None
phi_3_5 0
phi_5_5 0
depth_top 0
phi_4 None
phi_6 None
mud 0
phi_4_0 0
phi_6_0 0
depth_base 0
phi_units percent
phi_mi_1 None
phi_6_5 0
activity_id 65288824
analysis_source Particle size analysis methodology recommended by the National Marine Biological Analytical Quality Control (NMBAQC) Scheme. Guidance document - http://www.nmbaqcs.org/media/1255/psa-guidance_update18012016.pdf.
additional_info PSA methodology summary: Subsample removed and laser diffraction completed on <1mm fraction. The rest of the sample is split at 1mm and the >1mm dry sieved at 0.5φ intervals. The <1mm is dried and weighed and used to calculate proportion of <1mm:>1mm. Sieve and laser data are merged to produce a complete Particle Size (PS) distribution at 0.5φ intervals. PSA Quality Assurance: PS results have been quality assured by Claire Mason (claire.mason@cefas.co.uk) as described in MCZ PSA Quality Statement, available if requested.
phi_7 None
folk_class S
confidentiality unclassified (open file)
phi_mi_0_25 None
phi_7_0 0
folk Sand (Sea bed sediment, based on Folk)
accessuse_restric unrestricted use, copyright acknowledgement
phi_7_5 0
weight None
terms_of_use Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced Department for Environment, Food and Rural Affairs materials "Contains Department for Environment, Food and Rural Affairs materials @Crown Copyright [year]"
phi_mi_1_0 0.05
phi_8 None
weight_units None
terms_of_use_url http://nationalarchives.gov.uk/doc/open-government-licence/version/3/
phi_8_0 0
grav 0.1
phi_8_5 0
sample_name +50-006/701/AM/1
sand 99.9
equipment_start_date 2014-03-13 11:25:08
phi_9 None
sample_alias LEND018, LNDE018
gsm_units percent
phi_mi_6_5 None
phi_9_0 0
sample_source Cruise: MCZ_LNDE_2FGL5032014
tgrav None
phi_mi_6_0 None
phi_9_5 0
client Department for Environment, Food and Rural Affairs
cgrav None
phi_mi_6 None
phi_10 None
contractor Environment Agency
tsand None
phi_mi_5_5 0
phi_10_0 0
equipment_type Grab: Amon or Hamon
csand None
phi_mi_5_0 0
phi_10_5 0
epsg_code 4326
tmud None
phi_mi_5 None
phi_11 None
epsg WGS 84
cmud None
phi_mi_4_5 0
phi_11_0 0
x -5.6991229
ctot None
phi_mi_4_0 0
phi_11_5 0
y 50.0261154
carbonate_units None
phi_mi_4 None
phi_12 None
phi_mi_3_5 0
xy_source DIFFERENTIAL GLOBAL POSITIONING SYSTEM
phi_mi_0_5 0.17
phi_12_0 0
x_ed50 -5.6976530
phi_0 None
phi_mi_3_0 0
phi_12_5 0
phi_0_0 0.65
phi_13 None