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Audio Evidence Lab
Mansfield, Texas
506 Marquis Lane, 76063-9122


Contact:  Barry G. Dickey
www.audioevidencelab.com
817-539-0930 Or Toll Free
bdforensic@aol.com
506 Marquis Lane
Mansfield, Texas 76063-9122

Contact:  Barry G. Dickey
www.audioevidencelab.com
817-539-0930
bdforensic@aol.com
Information:  
Acoustics,  Audio and Video,  Photographic Analysis,  Tape Analysis,  Tape Enhancement,  Voice Identification, 



Audio Video Forensic Lab Inc.
Poughkeepsie, New York
2600 South Road, Route 9, Suite 44-101, 12601


Contact:  Robert Sanderson
www.avdetective.com
845-797-3850 Or Toll Free
rwsand@yahoo.com
2600 South Road, Route 9, Suite 44-101
Poughkeepsie, New York 12601

Contact:  Robert Sanderson
www.avdetective.com
845-797-3850
rwsand@yahoo.com

Robert Sanderson's CV

We offer audio enhancement, video enhancement, tape restoration, audio noise reduction, voice identification, tape authentication, digital image authentication, surveillance tape de-multiplexing, image stabilization, audio authenticity analysis, video authenticity analysis, courtroom audio visual A/V presentation systems, TASER CAM audio video authenticity, wiretap authenticity, and expert witness testimony for law enforcement, legal professionals and the general public.
Information:  
Audio and Video,  Forensic Photography,  Photographic Analysis,  Tape Analysis,  Tape Enhancement,  Voice Identification, 


Robert Sanderson's CV

We offer audio enhancement, video enhancement, tape restoration, audio noise reduction, voice identification, tape authentication, digital image authentication, surveillance tape de-multiplexing, image stabilization, audio authenticity analysis, video authenticity analysis, courtroom audio visual A/V presentation systems, TASER CAM audio video authenticity, wiretap authenticity, and expert witness testimony for law enforcement, legal professionals and the general public.

Ebert & Associates Inc.
Albuquerque, New Mexico
1307 Rio Grande Blvd. NW, Suite , 87104


Contact:  James Ebert
www.ebert.com
505-344-2345 Or Toll Free
jebert@ebert.com
1307 Rio Grande Blvd. NW, Suite
Albuquerque, New Mexico 87104

Contact:  James Ebert
www.ebert.com
505-344-2345
jebert@ebert.com
James I. Ebert, PhD, is a Certified Photogrammetrist (ASPRS) with over 34 years of experience in the analysis, evaluation, measurement, and mapping of data contained in ground-based and aerial photographs and other images (video, digital, etc.), in all areas of forensic investigations and litigation. Dr. Ebert has an extensive background in preparing attorneys and their experts with the technical knowledge necessary to interpret and testify concerning Photographic and Mapped Evidence. Spanning all parts of the United States and Canada, he has worked on more than 500 cases of bite marks, injury patterns, accident scene mapping, footprints, fingerprints, tires prints, tire defects, product liability photo analysis, fire/arson evidence, bank/convenience store (with camera and ATM film), police excessive force, historical land claims and other litigation-related Aerial Terrestrial Photographs, and other evidential photographs.
Information:  
Accident Photo Analysis,  Accident Reconstruction,  Environmental,  Forensic Mapping,  Forensic Photography,  Photographic Analysis, 


James I. Ebert, PhD, is a Certified Photogrammetrist (ASPRS) with over 34 years of experience in the analysis, evaluation, measurement, and mapping of data contained in ground-based and aerial photographs and other images (video, digital, etc.), in all areas of forensic investigations and litigation. Dr. Ebert has an extensive background in preparing attorneys and their experts with the technical knowledge necessary to interpret and testify concerning Photographic and Mapped Evidence. Spanning all parts of the United States and Canada, he has worked on more than 500 cases of bite marks, injury patterns, accident scene mapping, footprints, fingerprints, tires prints, tire defects, product liability photo analysis, fire/arson evidence, bank/convenience store (with camera and ATM film), police excessive force, historical land claims and other litigation-related Aerial Terrestrial Photographs, and other evidential photographs.

CBC Geospatial Consulting, Inc.
Sacramento, California
1300 Ethan Way, Suite 300, 95825


Contact:  Christopher Curtis, PLS
www.cbcgeospatial.com
916-921-9033 Or Toll Free 916.921.9044
ccurtis@cbcgeospatial.com
1300 Ethan Way, Suite 300
Sacramento, California 95825

Contact:  Christopher Curtis, PLS
www.cbcgeospatial.com
916-921-9033 Or Toll Free 916.921.9044
ccurtis@cbcgeospatial.com
Mr. Curtis has more than 20 years of experience in land surveying and geomatics engineering. For more than 10 years, Mr. Curtis has been retained by law firms, insurance companies, the California Office of the Attorney General, and the U.S. Attorney's Office to provide professional surveying and mapping, expert witness, and litigation consultant in civil and criminal matters related to wildfires, wildland fire origin and cause investigations (50+), explosions, highway sight distance incidents, workplace injury, catastrophic injury, and wrongful death. As a geomatics engineer, Mr. Curtis has provided project delivery support (GPS control, conventional surveying, photogrammetric mapping, raster imaging, landnet boundary resolution, right of way engineering, and GIS) on projects domestically and abroad. Mr. Curtis' responsibilities include the supervision and direction of production staff and subconsultants on a project/task basis, cost estimating and scoping, collection, processing, and analysis of geospatial data, and quality assurance and quality control for project deliverables. Specifically, Mr. Curtis is qualified to conduct forensic engineering surveys, perform analyses, and offer opinions regarding evidence obtained by or related to the collection and analysis of geospatial data including aerial and terrestrial photography, video, record information, LiDAR, GPS control surveys, photogrammetry, digital terrain modeling, topographic land mapping, easements, ALTA surveys, Geographic Information Systems - GIS, visibility studies, accident reconstruction, the preparation and evaluation of demonstrative evidence and trial court exhibits.
Information:  
Engineering,  Fire Origin and Cause,  Forensic Engineering,  Forensic Mapping,  Forensic Photography,  Land Surveyor,  Photographic Analysis, 


Mr. Curtis has more than 20 years of experience in land surveying and geomatics engineering. For more than 10 years, Mr. Curtis has been retained by law firms, insurance companies, the California Office of the Attorney General, and the U.S. Attorney's Office to provide professional surveying and mapping, expert witness, and litigation consultant in civil and criminal matters related to wildfires, wildland fire origin and cause investigations (50+), explosions, highway sight distance incidents, workplace injury, catastrophic injury, and wrongful death. As a geomatics engineer, Mr. Curtis has provided project delivery support (GPS control, conventional surveying, photogrammetric mapping, raster imaging, landnet boundary resolution, right of way engineering, and GIS) on projects domestically and abroad. Mr. Curtis' responsibilities include the supervision and direction of production staff and subconsultants on a project/task basis, cost estimating and scoping, collection, processing, and analysis of geospatial data, and quality assurance and quality control for project deliverables. Specifically, Mr. Curtis is qualified to conduct forensic engineering surveys, perform analyses, and offer opinions regarding evidence obtained by or related to the collection and analysis of geospatial data including aerial and terrestrial photography, video, record information, LiDAR, GPS control surveys, photogrammetry, digital terrain modeling, topographic land mapping, easements, ALTA surveys, Geographic Information Systems - GIS, visibility studies, accident reconstruction, the preparation and evaluation of demonstrative evidence and trial court exhibits.