residual total magnetic field composante … · données topographiques numériques de géomatique...

GSC OPEN FILE 7290 / DOSSIER PUBLIC 7290 DE LA CGCNEWFOUNDLAND AND LABRADOR DEPARTMENT OF NATURAL RESOURCES, GEOLOGICAL SURVEY OPEN FILE OFFE/0132

AEROMAGNETIC SURVEY OF OFFSHORE WESTERN NEWFOUNDLANDLEVÉ AÉROMAGNÉTIQUE EXTRACÔTIER DE L'OUEST DE TERRE-NEUVE

NTS 11-N NE / SNRC 11-N NENEWFOUNDLAND AND LABRADOR / TERRE-NEUVE-ET-LABRADOR

RESIDUAL TOTAL MAGNETIC FIELDCOMPOSANTE RÉSIDUELLE DU CHAMP MAGNÉTIQUE TOTAL

Universal Transverse Mercator ProjectionNorth American Datum 1983

©Her Majesty the Queen in Right of Canada 2013

Projection transverse universelle de MercatorSystème de référence géodésique nord-américain, 1983

©Sa Majesté la Reine du chef du Canada 2013

Digital topographic data provided by Geomatics Canada, Natural Resources CanadaDonnées topographiques numériques de Géomatique Canada, Ressources naturelles Canada

RESIDUAL TOTAL MAGNETIC FIELD COMPOSANTE RÉSIDUELLE DU CHAMP MAGNÉTIQUE TOTAL

Authors: Dumont, R. and Jones, A.

Data acquisition and compilation by Goldak Airborne Surveys, Saskatoon, Saskatchewan andTerraquest Airborne Geophysics Ltd, Markham, Ontario. Map production by Goldak Airborne Surveys.

Contract and project management by theGeological Survey of Canada, Ottawa, Ontario.

Auteurs : Dumont, R. et Jones, A.

L'acquisition et la compilation des données ont été effectuées par Goldak Airborne Surveys, Saskatoon(Saskatchewan) et Terraquest Airborne Geophysics Ltd, Markham (Ontario). La production des cartes a été

effectuée par Goldak Airborne Surveys. La gestion et la supervision du projet ont été effectuéespar la Commission géologique du Canada, Ottawa (Ontario).

This aeromagnetic survey and the production of this map were funded by the Newfoundland andLabrador Department of Natural Resources, Energy Branch, through the Offshore Geoscience DataProgram (OGDP). The OGDP is administered jointly by the Department of Natural Resources andNalcor Energy Oil and Gas. Project management was provided by the Geological Survey of Canadawith direction by the Energy Branch (Lori Cook) and the Geological Survey of Newfoundland andLabrador (Gerry Kilfoil), Newfoundland and Labrador Department of Natural Resources.

Ce levé aéromagnétique et la production de cette carte ont été financés par le ministère desRessources naturelles de Terre-Neuve-et-Labrador (Energy Branch), par l'entremise du programme«Offshore Geoscience Data Program» (OGDP). L'OGDP est administré conjointement par leministère des Ressources naturelles et Nalcor Energy Oil and Gas. La gestion du projet a étéassurée par la Commission géologique du Canada, conformément aux directives du ministère desRessources naturelles de Terre-Neuve-et-Labrador (Energy Branch (Lori Cook) et Newfoundlandand Labrador Department of Natural Resources (Gerry Kilfoil)).

NATIONAL TOPOGRAPHIC SYSTEM REFERENCE AND GEOPHYSICAL MAP INDEXSYSTÈME NATIONAL DE RÉFÉRENCE CARTOGRAPHIQUE ET INDEX DES CARTES GÉOPHYSIQUES

AEROMAGNETIC SURVEY OF OFFSHORE WESTERN NEWFOUNDLAND

LEVÉ AÉROMAGNÉTIQUE EXTRACÔTIER DE L'OUEST DE TERRE-NEUVE

GSC open file numbers in red / Numéros de dossiers publics de la CGC en rouge

Newfoundland and Labrador Department of Natural Resources,Geological Survey open file numbers in blue

Data acquired by Goldak in orange / Données acquises par Goldak en orangeData acquired by Terraquest in purple / Données acquises par Terraquest en violet

Recommended citation:Dumont, R. and Jones, A., 2013.

Aeromagnetic Survey of Offshore Western Newfoundland,NTS 11-N NE, Newfoundland and Labrador;Geological Survey of Canada, Open File 7290;Newfoundland and Labrador Department of Natural Resources,Geological Survey Open File OFFE/0132;scale 1:100 000.

Notation bibliographique conseillée :Dumont, R. et Jones, A., 2013.

Levé aéromagnétique extracôtier de l'ouest de Terre-Neuve,SNRC 11-N NE, Terre-Neuve-et-Labrador;Commission géologique du Canada, Dossier public 7290;Newfoundland and Labrador Department of Natural Resources,Geological Survey Open File OFFE/0132;échelle 1/100 000.

OPEN FILEDOSSIER PUBLIC

7290GEOLOGICAL SURVEY OF CANADA

COMMISSION GÉOLOGIQUE DU CANADA

2013

SHEET 1 OF 2

FEUILLET 1 DE 2

Publications in this serieshave not been edited;they are released assubmitted by the author.

Les publications de cettesérie ne sont pas révisées;elles sont publiées tellesque soumises par l'auteur.

GEOLOGICAL SURVEYOPEN FILE

OFFE/0132

NEWFOUNDLAND AND LABRADOR DEPARTMENT OF

NATURAL RESOURCES

2013

SHEET SUMMARY / SOMMAIRE DES FEUILLETS

SHEET / FEUILLET MAP / CARTE

1. Residual Total Magnetic FieldComposante résiduelle du champ magnétique total

2. Second vertical derivative of the magnetic fieldDérivée seconde verticale du champ magnétique

nT

-259

-218

-202

-189

-178

-166

-154

-141

-128

-115

-103

-92

-83

-74

-66

-58

-51

-44

-37

-30

-23

-16

-8

1

10

20

30

40

51

61

74

87

100

115

131

151

174

206

262

2037

-541

52

2-

5 7 1 -5 7 1 -

- 1 7 5

0 5 1 -

0 5 1 -

-1

50

-150

5 2 1 -

5 2 1 -

- 1 2 5

57

-

00

2-

0 0 2 -0 0 2 -

-2

00

0 0 1 -

200000 202000 204000 206000 208000 210000 212000 214000 216000 218000 220000 222000 224000 226000 228000 230000 232000 234000 236000 238000 240000 242000 244000 246000 248000 250000 252000 254000 256000 258000 260000 262000 264000 266000 268000 270000 272000 274000

202000 204000 206000 208000 210000 212000 214000 216000 218000 220000 222000 224000 226000 228000 230000 232000 234000 236000 238000 240000 242000 244000 246000 248000 250000 252000 254000 256000 258000 260000 262000 264000 266000 268000 270000 272000 274000 2760005

27

00

00

52

72

00

05

27

40

00

52

76

00

05

27

80

00

52

80

00

05

28

20

00

52

84

00

05

28

60

00

52

88

00

05

29

00

00

52

92

00

05

29

40

00

52

96

00

05

29

80

00

53

00

00

05

30

20

00

53

04

00

05

30

60

00

53

08

00

05

31

00

00

53

12

00

05

31

40

00

53

16

00

05

31

80

00

53

20

00

05

32

20

00

53

24

00

0

52

66

00

05

26

80

00

52

70

00

05

27

20

00

52

74

00

05

27

60

00

52

78

00

05

28

00

00

52

82

00

05

28

40

00

52

86

00

05

28

80

00

52

90

00

05

29

20

00

52

94

00

05

29

60

00

52

98

00

05

30

00

00

53

02

00

05

30

40

00

53

06

00

05

30

80

00

53

10

00

05

31

20

00

53

14

00

05

31

60

00

53

18

00

05

32

00

00

-61°00' -60°55' -60°50' -60°45' -60°40' -60°35' -60°30' -60°25' -60°20' -60°15' -60°10' -60°05' -60°00'

47°30'

47°35'

47°40'

47°45'

47°50'

47°55'

48°00'

-60°00'-60°05'-60°10'-60°15'-60°20'-60°25'-60°30'-60°35'-60°40'-60°45'-60°50'-60°55'-61°00'

48°00'

47°55'

47°50'

47°45'

47°40'

47°35'

47°30'

47°30'

48°

48°30'

49°

49°30'

50°

50°30'

51°30'

51°

-57°

-58° -57°47°

-58°-59°-60°

-61° -60° -59°

-61°51°30'

51°

49°

48°30'

50°30'

50°

49°30'

48°

47°30'

47°

NFLD/3187NFLD/3187NFLD/3187NFLD/3187NFLD/3187NFLD/3187NFLD/3187NFLD/3187NFLD/3187

011O/0410011O/0410011O/0410011O/0410011O/0410011O/0410011O/0410011O/0410011O/0410

730373037303730373037303730373037303

729172917291729172917291729172917291

12-N SE12-N SE12-N SE12-N SE12-N SE12-N SE12-N SE12-N SE12-N SE 12-O SW12-O SW12-O SW12-O SW12-O SW12-O SW12-O SW12-O SW12-O SW 12-O SE12-O SE12-O SE12-O SE12-O SE12-O SE12-O SE12-O SE12-O SE 12-P SW12-P SW12-P SW12-P SW12-P SW12-P SW12-P SW12-P SW12-P SW

12-K NE12-K NE12-K NE12-K NE12-K NE12-K NE12-K NE12-K NE12-K NE 12-J NW12-J NW12-J NW12-J NW12-J NW12-J NW12-J NW12-J NW12-J NW 12-J NE12-J NE12-J NE12-J NE12-J NE12-J NE12-J NE12-J NE12-J NE 12-I NW12-I NW12-I NW12-I NW12-I NW12-I NW12-I NW12-I NW12-I NW

12-K SE12-K SE12-K SE12-K SE12-K SE12-K SE12-K SE12-K SE12-K SE 12-J SW12-J SW12-J SW12-J SW12-J SW12-J SW12-J SW12-J SW12-J SW 12-J SE12-J SE12-J SE12-J SE12-J SE12-J SE12-J SE12-J SE12-J SE 12-I SW12-I SW12-I SW12-I SW12-I SW12-I SW12-I SW12-I SW12-I SW

12-F NE12-F NE12-F NE12-F NE12-F NE12-F NE12-F NE12-F NE12-F NE 12-G NW12-G NW12-G NW12-G NW12-G NW12-G NW12-G NW12-G NW12-G NW 12-G NE12-G NE12-G NE12-G NE12-G NE12-G NE12-G NE12-G NE12-G NE 12-H NW12-H NW12-H NW12-H NW12-H NW12-H NW12-H NW12-H NW12-H NW

12-F SE12-F SE12-F SE12-F SE12-F SE12-F SE12-F SE12-F SE12-F SE 12-G SW12-G SW12-G SW12-G SW12-G SW12-G SW12-G SW12-G SW12-G SW 12-G SE12-G SE12-G SE12-G SE12-G SE12-G SE12-G SE12-G SE12-G SE 12-H SW12-H SW12-H SW12-H SW12-H SW12-H SW12-H SW12-H SW12-H SW

12-C NE12-C NE12-C NE12-C NE12-C NE12-C NE12-C NE12-C NE12-C NE 12-B NW12-B NW12-B NW12-B NW12-B NW12-B NW12-B NW12-B NW12-B NW 12-B NE12-B NE12-B NE12-B NE12-B NE12-B NE12-B NE12-B NE12-B NE 12-A NW12-A NW12-A NW12-A NW12-A NW12-A NW12-A NW12-A NW12-A NW

12-C SE12-C SE12-C SE12-C SE12-C SE12-C SE12-C SE12-C SE12-C SE 12-B SW12-B SW12-B SW12-B SW12-B SW12-B SW12-B SW12-B SW12-B SW 12-B SE12-B SE12-B SE12-B SE12-B SE12-B SE12-B SE12-B SE12-B SE 12-A SW12-A SW12-A SW12-A SW12-A SW12-A SW12-A SW12-A SW12-A SW

11-N NE11-N NE11-N NE11-N NE11-N NE11-N NE11-N NE11-N NE11-N NE 11-O NW11-O NW11-O NW11-O NW11-O NW11-O NW11-O NW11-O NW11-O NW 11-O NE11-O NE11-O NE11-O NE11-O NE11-O NE11-O NE11-O NE11-O NE 11-P NW11-P NW11-P NW11-P NW11-P NW11-P NW11-P NW11-P NW11-P NW

11-N SE11-N SE11-N SE11-N SE11-N SE11-N SE11-N SE11-N SE11-N SE 11-O SW11-O SW11-O SW11-O SW11-O SW11-O SW11-O SW11-O SW11-O SW 11-O SE11-O SE11-O SE11-O SE11-O SE11-O SE11-O SE11-O SE11-O SE 11-P SW11-P SW11-P SW11-P SW11-P SW11-P SW11-P SW11-P SW11-P SW

OFFE/0132OFFE/0132OFFE/0132OFFE/0132OFFE/0132OFFE/0132OFFE/0132OFFE/0132OFFE/0132

012B/0614012B/0614012B/0614012B/0614012B/0614012B/0614012B/0614012B/0614012B/0614012B/0615012B/0615012B/0615012B/0615012B/0615012B/0615012B/0615012B/0615012B/0615

012B/0616012B/0616012B/0616012B/0616012B/0616012B/0616012B/0616012B/0616012B/0616012B/0617012B/0617012B/0617012B/0617012B/0617012B/0617012B/0617012B/0617012B/0617

OFFE/0133OFFE/0133OFFE/0133OFFE/0133OFFE/0133OFFE/0133OFFE/0133OFFE/0133OFFE/0133

OFFE/0134OFFE/0134OFFE/0134OFFE/0134OFFE/0134OFFE/0134OFFE/0134OFFE/0134OFFE/0134

012G/0132012G/0132012G/0132012G/0132012G/0132012G/0132012G/0132012G/0132012G/0132OFFE/0135OFFE/0135OFFE/0135OFFE/0135OFFE/0135OFFE/0135OFFE/0135OFFE/0135OFFE/0135

NFLD/3186NFLD/3186NFLD/3186NFLD/3186NFLD/3186NFLD/3186NFLD/3186NFLD/3186NFLD/3186OFFE/0136OFFE/0136OFFE/0136OFFE/0136OFFE/0136OFFE/0136OFFE/0136OFFE/0136OFFE/0136

012H/2084012H/2084012H/2084012H/2084012H/2084012H/2084012H/2084012H/2084012H/2084

012I/0311012I/0311012I/0311012I/0311012I/0311012I/0311012I/0311012I/0311012I/0311OFFE/0137OFFE/0137OFFE/0137OFFE/0137OFFE/0137OFFE/0137OFFE/0137OFFE/0137OFFE/0137

729072907290729072907290729072907290

729272927292729272927292729272927292729372937293729372937293729372937293

729472947294729472947294729472947294729572957295729572957295729572957295

729672967296729672967296729672967296

729772977297729772977297729772977297

729872987298729872987298729872987298729972997299729972997299729972997299

730073007300730073007300730073007300730173017301730173017301730173017301

730273027302730273027302730273027302

730473047304730473047304730473047304730573057305730573057305730573057305