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Dati georadar gratuiti

Per imparare a leggere un radargramma, provare un’elaborazione o confrontare antenne, niente vale quanto le misure reali. GPRbase, la banca dati aperta di MDS, pubblica rilievi georadar reali, documentati e gratuiti, che si aprono direttamente in GPRviewer.

Apri GPRviewer gratuitamente

Account gratuito, nessuna installazione, direttamente nel browser.

Ogni dataset è descritto su GPRbase (contesto, strumento, bersagli, verità a terra quando disponibile) e si scarica gratuitamente. In GPRviewer, il pulsante «Esempi su GPRbase.com» della schermata iniziale apre lo stesso catalogo. I titoli sono in inglese.

Come usarli

Scegli un dataset qui sotto e scaricalo da GPRbase (archivio ZIP).
Apri GPRviewer e trascina i file .DZT nella finestra.
Confronta con la descrizione del dataset: armature, sottoservizi, vuoti o interfacce vi sono indicati.

Dataset georadar aperto in GPRviewer con rilevamenti

Calcestruzzo e strutture 20

3D Grid Concrete bloc wall with voids GSSI FLEX NX · 2500 MHz · ds001
FLEX, NX25 and NX15 reference lines (MDSLab) GSSI FLEX NX, NX25, NX15 · 2500, 1500 MHz · ds003
Double layer of reinforcement and structural change (1 profile) GSSI StructureScan Mini XT/LXT · 2700 MHz · ds004
Double mesh tightly embedded in a concrete slab with varying concrete cover GSSI StructureScan LT · 1600 MHz · ds005
FLEX 3D grid 60 x 60 cm (reinforced concrete beam and slab). GSSI FLEX NX · 2500 MHz · ds006
Two layers of rebars in a reinforced concrete structure (3D grid) GSSI StructureScan Mini XT/LXT · 2700 MHz · ds009
3D concrete scanning over a slab-access ramp interface GSSI StructureScan Mini XT/LXT · 2700 MHz · ds012
Voids in a concrete block wall GSSI FLEX NX · 2500 MHz · ds014
Thickness detection above three masonry bridge arches GSSI UtilityScan DF · 300/800 MHz · ds015
Reinforced Concrete Slab with Expansion Joint GSSI FLEX NX · 2500 MHz · ds016
3D Grid on Reinforced Concrete — Welded Mesh Overlap for Rebar Picking GSSI NX25 · 2500 MHz · ds022
3D Grid on Densely Reinforced Concrete — Rebar Picking and C-Scan Tuning GSSI StructureScan Mini XT/LXT · 2700 MHz · ds023
Beam-and-Block Floor — Cross-Polarisation on Inline and Cross-Line Channels GSSI FLEX NX · 2500 MHz · ds029
Reinforced Concrete Column — Cross-Polarisation to Image the Far Face and Calibrate Permittivity GSSI FLEX NX, NX25 · 2500 MHz · ds030
Circular Reinforced Concrete Column : Perimeter Scan and Rebar Repositioning in Section View GSSI FLEX NX · 2500 MHz · ds031
Reinforced Concrete Beam: Continuous Longitudinal GPR Survey with Markers at Two Columns GSSI FLEX NX · 2500 MHz · ds032
T-Shaped Retaining Wall: Variable Thickness from a Vertical then Horizontal GPR Profile GSSI FLEX NX · 2500 MHz · ds033
Reinforced Concrete Accessibility Ramp: Three Frequencies, Two 2.5 GHz Antennas and Cross-Polarisation on the Same Profile GSSI FLEX NX, NX25, UtilityScan DF · 300 à 2500 MHz · ds034
Formwork block Wall: 3D Grid Over a Void, 24 Crossing Profiles GSSI FLEX NX · 2500 MHz · ds038
Pier shaft of a Toulouse Metro Line C viaduct with step-frequency GPR GSSI FLEX NX · 2500 MHz · ds039

Sottoservizi 7

Detection of various buried utilities using a dual-frequency antenna (300 MHz and 800 MHz) GSSI UtilityScan DF · 300/800 MHz · ds008
Ground-penetrating radar detection of gas connections (HDPE polyethylene) GSSI UtilityScan DF · 300/800 MHz · ds011
Detection of buried pipes with the NX15 step-frequency ground-penetrating radar antenna GSSI NX15 · 1500 MHz · ds013
Unrecorded Utility Crossing Under a Street — Parallel GPR Profiles at 350 MHz GSSI UtilityScan · 350 MHz · ds024
Georeferenced Multi-Utility Mapping - 30 RTK GPR Profiles at 300/800 MHz GSSI UtilityScan DF · 300/800 MHz · ds026
Multiple Utilities and Airwave — Distinguishing Surface Reflections from Buried Targets GSSI UtilityScan DF · 300/800 MHz · ds028
Buried utility crossing and two metal manhole covers — dual-frequency Compass NX profile (.nx) GSSI Compass NX · 400/1000 MHz · ds040

Geotecnica e pavimentazioni 1

Detection of a backfilled marl pit beneath a road GSSI UtilityScan DF · 300/800 MHz · ds007

Patrimonio e archeologia 2

Masonry Vaults in a Historic Monument - Ground penetrating radar - 2 profiles GSSI UtilityScan DF · 300/800 MHz · ds025
Rib Vault GPR Survey from Above — Backfill Thickness and Structural Geometry GSSI UtilityScan DF · 300/800 MHz · ds027

geotech,geosciences 2

Georeferenced dual-frequency ground-penetrating radar (GPR RTK) files GSSI UtilityScan DF · 300/800 MHz · ds002
Confirmed Karst Cavities in Limestone — 300 MHz GPR Profiles to 4 m Depth GSSI UtilityScan DF · 300/800 MHz · ds018

geotech,routes 1

Highway pavement inspection along an emergency stopping lane (ESL) GSSI UtilityScan DF · 300/800 MHz · ds010

reseaux,geosciences 1

Utilities & Interfaces in Favorable Soil with Deep GPR Penetration GSSI UtilityScan DF · 300/800 MHz · ds017

beton,reseaux 1

3D Grid on Reinforced Concrete — Rebar Mesh and Diagonal Electrical Cable GSSI StructureScan Mini XT/LXT · 2700 MHz · ds021

geotech,beton,reseaux 1

Industrial Slab GPR Survey: Heterogeneous Reinforcement and Subgrade, Inputs for Bearing Capacity Assessment GSSI UtilityScan DF · 300/800 MHz · ds035

reseaux,beton 1

Buried Utilities Beneath a Reinforced Concrete Slab: Detection Through Dense Reinforcement GSSI UtilityScan DF · 300/800 MHz · ds036

beton,geotech 1

GPR Survey of a Car Park Raft Slab Showing Multiple Defects and Forms of Distress GSSI NX15 · 1500 MHz · ds037

Domande frequenti

Dove trovare dati georadar gratuiti?

Su GPRbase.com, che pubblica rilievi GSSI reali con il loro contesto. Si aprono gratuitamente in GPRviewer.

Posso usarli per formazione o pubblicazioni?

Sì, alle condizioni della licenza indicata nella scheda di ciascun dataset.

Quali formati?

Principalmente file GSSI .DZT, talvolta con file .DZX, tracce GPS o file Compass (.nx).

Vedi anche

Aprire un file DZT · Software georadar gratuito · Versione Pro · API IA armature

Apri GPRviewer gratuitamente