Imagery Offset Database

20th of May

Dzertanoj: A concrete T-shaped pad, traced with RTK GPS
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A calibration polygon
Created by Dzertanoj on 2026-05-20
A concrete T-shaped pad, traced with RTK GPS
Dzertanoj: A grass area in the middle of the roundabout driveway, traced with RTK GPS
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A calibration polygon
Created by Dzertanoj on 2026-05-20
A grass area in the middle of the roundabout driveway, traced with RTK GPS
Dzertanoj: Round asphalt pad in front of the public bathroom building
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A calibration polygon
Created by Dzertanoj on 2026-05-20
Round asphalt pad in front of the public bathroom building
Dzertanoj: Concrete pad countour in the middle of the parking lot
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A calibration polygon
Created by Dzertanoj on 2026-05-20
Concrete pad countour in the middle of the parking lot
Dzertanoj: Clifford Stocker Memorial, inclined curb traced with RTK GPS
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A calibration polygon
Created by Dzertanoj on 2026-05-20
Clifford Stocker Memorial, inclined curb traced with RTK GPS
RushMM: Cadastral Parcel Alignment West Godalming
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An imagery offset of 1.1 m
Imagery: bing
Created by RushMM on 2026-05-20
Cadastral Parcel Alignment West Godalming
Dzertanoj Dzertanoj: Calibration offset wasn't stored properly, likely due to it being a multipolygon feature
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An imagery offset of 0.3 m
Imagery: bing
Created by Dzertanoj on 2026-05-20
A grass area in the middle of the waterdrop-shaped roundabout, traced with RTK GPS

Deprecated by Dzertanoj on 2026-05-20
Calibration offset wasn't stored properly, likely due to it being a multipolygon feature

19th of May

SomeIdiotInColoSpgs: Needles, CA Esri
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An imagery offset of 2.5 m
Imagery: arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/tile
Created by SomeIdiotInColoSpgs on 2026-05-19
Needles, CA Esri

17th of May

ExoMal: Newton
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An imagery offset of 0.9 m
Imagery: bing
Created by ExoMal on 2026-05-17
Newton
cgreggescalante: Two Harbors Area
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An imagery offset of 2.8 m
Imagery: arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/tile
Created by cgreggescalante on 2026-05-17
Two Harbors Area
Mannivu: Monfalcone - Fincantieri
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An imagery offset of 2.1 m
Imagery: tiles.mapbox.com/v4/mapbox.satellite
Created by Mannivu on 2026-05-17
Monfalcone - Fincantieri

16th of May

cesium2349: garmin gathered offset gathered on Elizabeth Rd 16801, used with bing imagery
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An imagery offset of 3.4 m
Imagery: bing
Created by cesium2349 on 2026-05-16
garmin gathered offset gathered on Elizabeth Rd 16801, used with bing imagery

11th of May

Mannivu: Ghisalba - Centro sportivo
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An imagery offset of 1.9 m
Imagery: arcgisonline.com/arcgis/rest/services/World_Imagery/MapServer/tile
Created by Mannivu on 2026-05-11
Ghisalba - Centro sportivo
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