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Products
Concrete
Flex NX
Flex NX®
Flex NX®, powered by Nexus™ is the industry’s most powerful and complete concrete scanning system. Use Flex NX™ on its own, or pair an NX wireless satellite antenna to be ready for any jobsite challenge.
Flex LT
Flex LT®
Flex LT, powered by Nexus, is GSSI’s newest handheld concrete scanning system. This system is a perfect solution for contractors who need to locate and mark targets with speed and precision, without sacrificing quality or budget.
NX25
NX25®
Scan hard to reach areas, walls and ceilings with the NX25 antenna. This antenna is lightweight, compact and perfect for you to scan, mark and go.
NX15
NX15®
The NX15 antenna is perfect for any situation where you need a combination of resolution and depth.
Flex Product Selector
Utility
Compass NX™
Compass NX™
Compass NX™, powered by Nexus®, combines advanced detection capabilities with a streamlined user experience to help users locate, interpret, and act on subsurface information more efficiently.
UtilityScan Pro
UtilityScan Pro
The UtilityScan Pro is a versatile utility locating system based on the SIR 4000, and offers several options for customization.
Transportation
RoadScan
RoadScan
The RoadScan™ 30 system is based on the SIR 30 and provides users with an effective tool for quickly determining pavement layers at high speeds.
PaveScan RS
PaveScan RS
Achieve optimal asphalt density with PaveScan RS.
PaveScan® MDM
PaveScan® MDM
PaveScan Mix Design Module (MDM) is a powerful new tool for QA/QC labs.
PaveScan RDM® 2.0
PaveScan RDM® 2.0
The PaveScan RDM uses the dielectric measurements of new pavement to determine pavement quality and uniformity.
BridgeScan
BridgeScan
The BridgeScan™ is a complete, affordable GPR system that is an effective tool for quickly determining the condition of aging bridge decks.
GS Series
200 HS Antenna
The 200 HS digital, wireless antenna is ideal for geophysical, geotechnical, and environmental applications that require high reliability under challenging survey conditions.
SIR Systems
SIR 4000
SIR 4000
The SIR® 4000 is GSSI’s first high-performance GPR data acquisition system designed to operate with analog and digital antennas.
SIR 30
SIR 30
The SIR® 30 is the next-generation multi-channel GPR control unit. This system can collect up to eight channels of data simultaneously with uncompromised performance.
Antennas
Software
NX Control
NX Control
From locating utilities and scanning concrete to exploring new applications, the NX Control app gives you the features you want and the flexibility you need.
GSSI Fusion
GSSI Fusion
GSSI Fusion is an easy-to-use reporting tool for professional results from the field.
Geolitix
Geolitix
Geolitix was designed to simplify and automate nearly every step involved in GPR project workflows.
Accessories
Legacy Products
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Solutions
Concrete Inspection
Concrete Inspection
Cutting and coring experts and construction professionals require a reliable, non-destructive solution to assess concrete and concrete structures.
Utility Locating
Utility Solutions
Utility locators, construction professionals, environmental firms and land surveyors need to know about underground assets prior to digging and trenching efforts.
Transportation
Transportation
Highway professionals, contractors and engineers use GPR to measure asphalt thickness, compaction, and structural integrity with GPR with accurate real-time data.
Environmental
Environmental
The key to a comprehensive environmental assessment is the subsurface investigation.
Geology & Geophysics
Geology & Geophysics
Ground penetrating radar (GPR) offers an accurate, non-destructive solution to mapping the subsurface of the earth.
Archaeology & Forensics
Archaeology & Forensics
Archaeologists and remote sensing specialists around the world rely on GSSI ground penetrating radar as a key tool for non-invasive site investigation.
Photo Gallery
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Proyecto consorcio chacao
Jose Ignacio Rios Castillo
No Category
51
0
Proyecto consorcio chacao
Jose Ignacio Rios Castillo
No Category
51
0
Proyecto consorcio chacao
Author: Jose Ignacio Rios Castillo
Votes: 0
GPR SURVEY X VOID DETECTION X UTILITY LOCATE
Adrian Atkins
No Category
69
0
GPR SURVEY X VOID DETECTION X UTILITY LOCATE
Adrian Atkins
No Category
69
0
GPR SURVEY X VOID DETECTION X UTILITY LOCATE
Author: Adrian Atkins
Votes: 0
Proyecto Puente Consorcio Chacao
Jose Ignacio Rios Castillo
No Category
42
0
Proyecto Puente Consorcio Chacao
Jose Ignacio Rios Castillo
No Category
42
0
Proyecto Puente Consorcio Chacao
Author: Jose Ignacio Rios Castillo
Votes: 0
GSSI x Leica
Simeon JP
No Category
57
0
GSSI x Leica
Simeon JP
No Category
57
0
GSSI x Leica
Author: Simeon JP
Votes: 0
Frozen Fingers
Ben Allen
No Category
30
0
Frozen Fingers
Ben Allen
No Category
30
0
Frozen Fingers
Author: Ben Allen
Votes: 0
ANOTHER DAY
LOPEARNEL
No Category
30
0
ANOTHER DAY
LOPEARNEL
No Category
30
0
ANOTHER DAY
Author: LOPEARNEL
Votes: 0
SCANNING THE ELEMENTS
LOPEARNEL
No Category
44
0
SCANNING THE ELEMENTS
LOPEARNEL
No Category
44
0
SCANNING THE ELEMENTS
Author: LOPEARNEL
Votes: 0
Give me a sign!
Daniel O
No Category
22
0
Give me a sign!
Daniel O
No Category
22
0
Give me a sign!
Author: Daniel O
Votes: 0
Looking for Burials in a Small Family Cemetery
Mariah Gonzales
No Category
46
1
Looking for Burials in a Small Family Cemetery
Mariah Gonzales
No Category
46
1
Looking for Burials in a Small Family Cemetery
Author: Mariah Gonzales
Votes: 1
Fun in the tunnel
James Thompson
No Category
44
1
Fun in the tunnel
James Thompson
No Category
44
1
Fun in the tunnel
Author: James Thompson
Votes: 1
GPR For Utility Mapping and Locating | SIR 4000 / Dual Antenna (300/800 MHz)
Arnaud Stephane GREBE
No Category
45
1
GPR For Utility Mapping and Locating | SIR 4000 / Dual Antenna (300/800 MHz)
Arnaud Stephane GREBE
No Category
45
1
GPR For Utility Mapping and Locating | SIR 4000 / Dual Antenna (300/800 MHz)
Author: Arnaud Stephane GREBE
Votes: 1
Hollywood studios
Christopher Gideon
No Category
22
1
Hollywood studios
Christopher Gideon
No Category
22
1
Hollywood studios
Author: Christopher Gideon
Votes: 1
Sistina Chapel Gpr Survey
Luca Colantuono
No Category
74
2
Sistina Chapel Gpr Survey
Luca Colantuono
No Category
74
2
Sistina Chapel Gpr Survey
Author: Luca Colantuono
Votes: 2
Sistina Chapel Gpr Survey
Luca Colantuono
No Category
85
0
Sistina Chapel Gpr Survey
Luca Colantuono
No Category
85
0
Sistina Chapel Gpr Survey
Author: Luca Colantuono
Votes: 0
Reading the Wall, Respecting the Painting
Loutsetis Charalampos
No Category
34
1
Reading the Wall, Respecting the Painting
Loutsetis Charalampos
No Category
34
1
Reading the Wall, Respecting the Painting
Author: Loutsetis Charalampos
Votes: 1
Looking Up for the Frame
Loutsetis Charalampos
No Category
43
0
Looking Up for the Frame
Loutsetis Charalampos
No Category
43
0
Looking Up for the Frame
Author: Loutsetis Charalampos
Votes: 0
Flex Mode, Field Decision
Loutsetis Charalampos
No Category
28
1
Flex Mode, Field Decision
Loutsetis Charalampos
No Category
28
1
Flex Mode, Field Decision
Author: Loutsetis Charalampos
Votes: 1
GPR at the World Chess Hall of Fame in St Louis, Missouri
Tim Wilson
No Category
96
2
GPR at the World Chess Hall of Fame in St Louis, Missouri
Tim Wilson
No Category
96
2
GPR at the World Chess Hall of Fame in St Louis, Missouri
Author: Tim Wilson
Votes: 2
Under sun
CHEUdanga
No Category
85
12
Under sun
CHEUdanga
No Category
85
12
Under sun
Author: CHEUdanga
Votes: 12
Setting it up!
CHEUdanga
No Category
171
12
Setting it up!
CHEUdanga
No Category
171
12
Setting it up!
Author: CHEUdanga
Votes: 12
Gallery Detection in Coal Mine
LD MOHAPATRA
No Category
86
0
Gallery Detection in Coal Mine
LD MOHAPATRA
No Category
86
0
Gallery Detection in Coal Mine
Author: LD MOHAPATRA
Votes: 0
Geophysical Survey of the WESTERN XIA MAUSOLEUMS
Katie Leung
No Category
70
0
Geophysical Survey of the WESTERN XIA MAUSOLEUMS
Katie Leung
No Category
70
0
Geophysical Survey of the WESTERN XIA MAUSOLEUMS
Author: Katie Leung
Votes: 0
Brick inspection on the GREAT WALL
Katie Leung
No Category
74
1
Brick inspection on the GREAT WALL
Katie Leung
No Category
74
1
Brick inspection on the GREAT WALL
Author: Katie Leung
Votes: 1
CALIFORNIA VINEYARDS
JOHN BUSHOVEN
No Category
41
0
CALIFORNIA VINEYARDS
JOHN BUSHOVEN
No Category
41
0
CALIFORNIA VINEYARDS
Author: JOHN BUSHOVEN
Votes: 0
MILES UPON MILES OF TREES...
JOHN BUSHOVEN
No Category
57
0
MILES UPON MILES OF TREES...
JOHN BUSHOVEN
No Category
57
0
MILES UPON MILES OF TREES...
Author: JOHN BUSHOVEN
Votes: 0
Cold Case
Liam Todd
No Category
42
1
Cold Case
Liam Todd
No Category
42
1
Cold Case
Author: Liam Todd
Votes: 1
Find all the graves they said…
Kurt Fredrickson
No Category
53
1
Find all the graves they said…
Kurt Fredrickson
No Category
53
1
Find all the graves they said…
Author: Kurt Fredrickson
Votes: 1
Big transects under a big sky
Kurt Fredrickson
No Category
71
1
Big transects under a big sky
Kurt Fredrickson
No Category
71
1
Big transects under a big sky
Author: Kurt Fredrickson
Votes: 1
Rootdetections
Wendelin
No Category
41
0
Rootdetections
Wendelin
No Category
41
0
Rootdetections
Author: Wendelin
Votes: 0
Union Station DC Historic East Hall Renovation column side
Andy Thoma
No Category
73
0
Union Station DC Historic East Hall Renovation column side
Andy Thoma
No Category
73
0
Union Station DC Historic East Hall Renovation column side
Author: Andy Thoma
Votes: 0
Union Station DC Historic East Hall Renovation column face.
Andy Thoma
No Category
46
0
Union Station DC Historic East Hall Renovation column face.
Andy Thoma
No Category
46
0
Union Station DC Historic East Hall Renovation column face.
Author: Andy Thoma
Votes: 0
Concrete bridge inspection
Sherif
No Category
77
1
Concrete bridge inspection
Sherif
No Category
77
1
Concrete bridge inspection
Author: Sherif
Votes: 1
Cabled Bridge Inspection
Sherif
No Category
60
1
Cabled Bridge Inspection
Sherif
No Category
60
1
Cabled Bridge Inspection
Author: Sherif
Votes: 1
Ladder attachment!
Hector martinez
No Category
102
0
Ladder attachment!
Hector martinez
No Category
102
0
Ladder attachment!
Author: Hector martinez
Votes: 0
Bridgewater State University Professors Survey Village Burial Ground (2)
P Wilner
No Category
47
2
Bridgewater State University Professors Survey Village Burial Ground (2)
P Wilner
No Category
47
2
Bridgewater State University Professors Survey Village Burial Ground (2)
Author: P Wilner
Votes: 2
Bridgewater State Student Surveys Village Burial Ground
P Wilner
No Category
40
2
Bridgewater State Student Surveys Village Burial Ground
P Wilner
No Category
40
2
Bridgewater State Student Surveys Village Burial Ground
Author: P Wilner
Votes: 2
Bridgewater State University Professors Survey Village Burial Ground
P Wilner
No Category
62
2
Bridgewater State University Professors Survey Village Burial Ground
P Wilner
No Category
62
2
Bridgewater State University Professors Survey Village Burial Ground
Author: P Wilner
Votes: 2
Flex NX
Stephen K
No Category
47
0
Flex NX
Stephen K
No Category
47
0
Flex NX
Author: Stephen K
Votes: 0
A 200MHz in time mode, a dude, and alfalfa
Forrest Sim
No Category
62
1
A 200MHz in time mode, a dude, and alfalfa
Forrest Sim
No Category
62
1
A 200MHz in time mode, a dude, and alfalfa
Author: Forrest Sim
Votes: 1
GSSI UtilityScan Pro with 400Mhz Antenna
Gabrio Hikma Januarta
No Category
104
1
GSSI UtilityScan Pro with 400Mhz Antenna
Gabrio Hikma Januarta
No Category
104
1
GSSI UtilityScan Pro with 400Mhz Antenna
Author: Gabrio Hikma Januarta
Votes: 1
Public Outreach at the Grand Village of Natchez Indians
Mariah Gonzales
No Category
60
2
Public Outreach at the Grand Village of Natchez Indians
Mariah Gonzales
No Category
60
2
Public Outreach at the Grand Village of Natchez Indians
Author: Mariah Gonzales
Votes: 2
GPR scanning of the new Hard Rock Metropolitan Casino Complex Citi-Field, Flushing, NY
Robert Crain
No Category
52
2
GPR scanning of the new Hard Rock Metropolitan Casino Complex Citi-Field, Flushing, NY
Robert Crain
No Category
52
2
GPR scanning of the new Hard Rock Metropolitan Casino Complex Citi-Field, Flushing, NY
Author: Robert Crain
Votes: 2
3D Reinforcement Model in Advance
dplemel
No Category
385
2
3D Reinforcement Model in Advance
dplemel
No Category
385
2
3D Reinforcement Model in Advance
Author: dplemel
Votes: 2
Expanded Scope
dplemel
No Category
46
2
Expanded Scope
dplemel
No Category
46
2
Expanded Scope
Author: dplemel
Votes: 2
2500 Flex
dplemel
No Category
54
2
2500 Flex
dplemel
No Category
54
2
2500 Flex
Author: dplemel
Votes: 2
Surveying the Crypt beneath Christ Episcopal Church
David Leslie
No Category
246
20
Surveying the Crypt beneath Christ Episcopal Church
David Leslie
No Category
246
20
Surveying the Crypt beneath Christ Episcopal Church
Author: David Leslie
Votes: 20
Breed's Hill "Bunker Hill" 250th Project
rtchartrand1
No Category
68
0
Breed's Hill "Bunker Hill" 250th Project
rtchartrand1
No Category
68
0
Breed's Hill "Bunker Hill" 250th Project
Author: rtchartrand1
Votes: 0
GSSI UtilityScan DF System
Gabrio Hikma Januarta
No Category
70
1
GSSI UtilityScan DF System
Gabrio Hikma Januarta
No Category
70
1
GSSI UtilityScan DF System
Author: Gabrio Hikma Januarta
Votes: 1
PK 14
CARLOS RAMIREZ PENA
No Category
258
15
PK 14
CARLOS RAMIREZ PENA
No Category
258
15
PK 14
Author: CARLOS RAMIREZ PENA
Votes: 15
CALIFORNIA'S CENTRAL COAST VINEYARDS
JOHN BUSHOVEN
No Category
75
2
CALIFORNIA'S CENTRAL COAST VINEYARDS
JOHN BUSHOVEN
No Category
75
2
CALIFORNIA'S CENTRAL COAST VINEYARDS
Author: JOHN BUSHOVEN
Votes: 2
GPR Survey
Alfiya Seena
No Category
69
1
GPR Survey
Alfiya Seena
No Category
69
1
GPR Survey
Author: Alfiya Seena
Votes: 1
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