20251217
15025400
1.0
ISO 19139 Metadata Implementation Specification GML3.2
FALSE
150000000
5000
Florenceville_NBSte_TMI.ers
002
2408430.000000
2465850.000000
7456350.000000
7502670.000000
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
FALSE
continuous
floating point
-999999
20251217
15025500
20251217
15132600
ISO19115_3
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
A grid of total magnetic intensity (TMI) for the Florenceville airborne survey, reprocessed and projected to NB Stereographic Double, NAD83.
A grid of total magnetic intensity (TMI) for the Florenceville airborne survey, reprocessed and projected to NB Stereographic Double, NAD83.This dataset represents the total magnetic intensity (TMI) measured during the Florenceville Mag-EM 1988 airborne survey. TMI provides the magnitude of the Earth's magnetic field at each location and is essential for identifying magnetic anomalies associated with lithological variations, faults, and other geological features. The data have been reprocessed, gridded, and reprojected to the NB Stereographic Double coordinate system, making them suitable for regional and detailed geological interpretation.The TMI grid was created from the Florenceville survey by microlevelling the original magnetic channel to reduce line-to-line inconsistencies and noise, converting the microlevelled data into a gridded format, and then reprojecting the grid from the original NAD83 UTM19N to NB Stereographic Double, NAD83.Data created Sept. 1, 2025
Version 6.2 (Build 9200) ; Esri ArcGIS 10.8.1.14362
Florenceville_NBSte_TMI.ers
1
-67.693418
-66.941736
46.523155
46.101123
NB Dept of Natural Resources, GSB Section
957
60.000000
772
60.000000
2
1
0
2408430.000000 7456350.000000
2408430.000000 7502670.000000
2465850.000000 7502670.000000
2465850.000000 7456350.000000
2437140.000000 7479510.000000
Band_1
57062.835938
55529.847656
32
Raster Dataset
dataset
EPSG
6.2(9.3.0.0)
20251217
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