20251217
13212300
1.0
ISO 19139 Metadata Implementation Specification GML3.2
FALSE
150000000
5000
Magaguadavic_BigT.ers
002
2418210.000000
2483910.000000
7385850.000000
7447770.000000
1
Projected
GCS_North_American_1983_CSRS
Linear Unit: Meter (1.000000)
NAD_1983_CSRS_New_Brunswick_Stereographic
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32
FALSE
None
1
ER Mapper
TRUE
continuous
floating point
-999999
20251218
09155100
20251218
9172200
ISO19139
Amirabbas Karbalaeiramezanali
GSB
amirabbas.karbalaeiramezanali@gnb.ca
Serge Allard
GSB
Serge.Allard@gnb.ca
Serge Alard
Serge Allard
Serge Allard
Hernan Ugalde
hernan.ugalde@dipgeosciences.com
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
Magaguadavic_BigT.ers
1
-67.556426
-66.705767
46.029893
45.468125
A grid of BigT (total magnetic field magnitude) for the Magaguadavic Lake 1991 survey.
A grid of BigT (total magnetic field magnitude) for the Magaguadavic Lake 1991 survey.This dataset represents BigT, the total magnetic field magnitude, for the Magaguadavic Lake airborne magnetic survey in New Brunswick. BigT is calculated by converting total magnetic intensity (TMI) to magnetic field components (X, Y, Z) and computing the vector magnitude, providing a comprehensive view of magnetic anomalies and sources. The dataset is provided in NB Stereographic Double, NAD83.The BigT grid was created from the Magaguadavic Lake 1991 survey by microlevelling the TMI (Mag_miclev), converting it to magnetic field components, and calculating the vector magnitude (√(X² + Y² + Z²)). The final grid is provided in NB Stereographic Double, NAD83.Data created Sept 2025.
NB Dept of Natural Resources, GSB Section
1095
60.000000
1032
60.000000
2
1
0
2418210.000000 7385850.000000
2418210.000000 7447770.000000
2483910.000000 7447770.000000
2483910.000000 7385850.000000
2451060.000000 7416810.000000
Band_1
55574.332031
55156.339844
32
Raster Dataset
dataset
EPSG
6.2(9.3.0.0)
20251218
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