Harbour porpoise (Phocoena phocoena) counts (aerial survey), North Sea
Counts are total for counting areas, but presented here as point data. The point representing the centroid of the counting area, not where the porpoise were observed!.
Further information on the can be found here .

BV_All_OD_Geo_view
meetpunt_identificatie: NL80_SCANS-N
compartiment_code: OW
bemonsteringsmethode_code: Hammond, P., Lacey, C., Gilles, A., Viquerat, S., Börjesson
bemonsteringsmethode_codespace: www.imares.nl
monsternemingsdatum: 2016-07-01
referentiehorizontaal_code: EPSG:4258
wmr_datacluster_m: IHM-KRM
wmr_datagroup_m: BV
wmr_fcname: ScansIIIblock
wmr_giscode: N
wmr_year_m: 2016
grootheid_code: AANTPOPVTE
parameter_groep: Biotaxon
parameter_omschrijving: Phocoena phocoena
eenheid_code: n/km2
hoedanigheid_code: NVT
waardebewerkingsmethode_code: MODUS
waardebewerkingsmethode_codespace: www.imares.nl
waardebepalingsmethode_code: Hammond, P., Lacey, C., Gilles, A., Viquerat, S., Börjesson, P., Herr, H., … Øien, N. (2016). Estimates of cetacean abundance in European Atlantic waters in summer 2016 from the SCANS-III aerial and shipboard surveys. Retrieved from
waardebepalingsmethode_codespace: www.imares.nl
resultaatdatum: 2016-07-01
numeriekewaarde: 0.837
kwaliteitsoordeel_code: 00
wmr_aphiaid_t: 137117

BV_All_OD_Geo_view
meetpunt_identificatie: NL80_SCANS-N
compartiment_code: OW
bemonsteringsmethode_code: Hammond, P., Lacey, C., Gilles, A., Viquerat, S., Börjesson
bemonsteringsmethode_codespace: www.imares.nl
monsternemingsdatum: 2016-07-01
referentiehorizontaal_code: EPSG:4258
wmr_datacluster_m: IHM-KRM
wmr_datagroup_m: BV
wmr_fcname: ScansIIIblock
wmr_giscode: N
wmr_year_m: 2016
grootheid_code: AANTL
parameter_groep: Biotaxon
parameter_omschrijving: Phocoena phocoena
eenheid_code: n
hoedanigheid_code: NVT
waardebewerkingsmethode_code: MODUS
waardebewerkingsmethode_codespace: www.imares.nl
waardebepalingsmethode_code: Hammond, P., Lacey, C., Gilles, A., Viquerat, S., Börjesson, P., Herr, H., … Øien, N. (2016). Estimates of cetacean abundance in European Atlantic waters in summer 2016 from the SCANS-III aerial and shipboard surveys. Retrieved from
waardebepalingsmethode_codespace: www.imares.nl
resultaatdatum: 2016-07-01
numeriekewaarde: 58066
kwaliteitsoordeel_code: 00
wmr_aphiaid_t: 137117

BV_All_OD_Geo_view
meetpunt_identificatie: NL80_SCANS-N
compartiment_code: OW
bemonsteringsmethode_code: Hammond, P., Lacey, C., Gilles, A., Viquerat, S., Börjesson
bemonsteringsmethode_codespace: www.imares.nl
monsternemingsdatum: 2016-07-01
referentiehorizontaal_code: EPSG:4258
wmr_datacluster_m: IHM-KRM
wmr_datagroup_m: BV
wmr_fcname: ScansIIIblock
wmr_giscode: N
wmr_year_m: 2016
grootheid_code: AANTL
parameter_groep: Biotaxon
parameter_omschrijving: Phocoena phocoena
eenheid_code: n
hoedanigheid_code: NVT
waardebewerkingsmethode_code: P97.5
waardebewerkingsmethode_codespace: www.imares.nl
waardebepalingsmethode_code: Hammond, P., Lacey, C., Gilles, A., Viquerat, S., Börjesson, P., Herr, H., … Øien, N. (2016). Estimates of cetacean abundance in European Atlantic waters in summer 2016 from the SCANS-III aerial and shipboard surveys. Retrieved from
waardebepalingsmethode_codespace: www.imares.nl
resultaatdatum: 2016-07-01
numeriekewaarde: 91372
kwaliteitsoordeel_code: 00
wmr_aphiaid_t: 137117

grootheid_code: AANTPOPVTE
eenheid_code: n/km2
waardebewerkingsmethode_code: P97.5

grootheid_code: AANTPOPVTE
eenheid_code: n/km2
waardebewerkingsmethode_code: P02.5

grootheid_code: AANTL
eenheid_code: n
numeriekewaarde: 32372

meetpunt_identificatie: NL80_SCANS-L
wmr_giscode: L
waardebewerkingsmethode_code: MODUS
numeriekewaarde: 0.607

meetpunt_identificatie: NL80_SCANS-L
wmr_giscode: L

meetpunt_identificatie: NL80_SCANS-O
wmr_giscode: O
numeriekewaarde: 0.888

meetpunt_identificatie: NL80_SCANS-O
wmr_giscode: O

meetpunt_identificatie: NL80_Area A – Dogger Bank
bemonsteringsmethode_code: Scheidat M, Verdaat H & Aarts G. 2012, Using aerial surveys
geometriepunt_x: 3.726335
geometriepunt_y: 55.052734
wmr_fcname: TelgebiedenBV
wmr_giscode: A
waardebepalingsmethode_code: Scheidat M, Verdaat H & Aarts G. 2012, Using aerial surveys to estimate density and distribution of harbour porpoises in Dutch waters. Journal of Sea Research 69: 1-7. // Geelhoed SCV, Scheidat M, van Bemmelen RSA & Aarts G, 2013a. Abundance of harbour porpoises (Phocoena phocoena) on the Dutch Continental Shelf, aerial surveys in July 2010-March 2011. Lutra 56(1): 45-57.

meetpunt_identificatie: NL80_Area B – Offshore
wmr_giscode: B

meetpunt_identificatie: NL80_Area C – Frisian Front
wmr_giscode: C

meetpunt_identificatie: NL80_Area D - Delta
wmr_giscode: D

ident_m: IMA_2017_TotalNCP_0701
meetpunt_identificatie: NL80_NCP
wmr_giscode: TotalNCP

meetpunt_identificatie: NL80_SCANS IV NS-A
bemonsteringsmethode_code: Gilles, A, et al. (2023) Estimates of cetacean abundance in
wmr_fcname: ScansIVblock
wmr_giscode: NS-A
waardebepalingsmethode_code: Gilles, A, et al. (2023) Estimates of cetacean abundance in European Atlantic waters in summer 2022 from the SCANS-IV aerial and shipboard surveys. https://tinyurl.com/3ynt6swa

waardebewerkingsmethode_code: NogWatAnders

meetpunt_identificatie: NL80_SCANS IV NS-H
wmr_giscode: NS-H

meetpunt_identificatie: NL80_SCANS IV NS-H
wmr_giscode: NS-H
waardebewerkingsmethode_code: NogWatAnders

meetpunt_identificatie: NL80_SCANS IV NS-C
wmr_giscode: NS-C

meetpunt_identificatie: NL80_SCANS IV NS-C
wmr_giscode: NS-C
waardebewerkingsmethode_code: NogWatAnders

meetpunt_identificatie: NL80_SCANS IV NS-B
wmr_giscode: NS-B