The RESEPI GEN-II OS1-ILX and M2X-ILX combine airborne LiDAR,
dual-antenna GNSS-aided inertial navigation, powerful onboard computing
and a Sony ILX-LR1 61 MP camera in configurable payloads for public
safety, emergency management and civil government mapping.
Both variants support real-time field checks and post-processed workflows
for crime and accident-scene documentation, tactical planning, disaster
assessment, search-area mapping, infrastructure capture, GIS, CAD,
photogrammetry and orthomosaic production. Choose the variant above based
on whether the mission prioritizes extremely high point throughput and a
broad vertical scan, or longer detection range, higher operating altitude
and tighter published system accuracy.
The two GEN-II configurations share the same advanced positioning,
computing, Sony imaging and processing architecture. Their LiDAR
scanners are optimized for different collection priorities.
OS1-ILX Variant
High Point Throughput and Broad Vertical Coverage
The Ouster OS1-64 REV7 configuration uses 64 laser channels and
produces up to 2.621 million measurements per second in dual-return
operation. Its 45-degree vertical field of view is well suited to
efficiently capturing complex geometry, vertical structures and dense
scene detail.
64 laser channels and two returns
2,621k measurements per second in dual-return mode
45° vertical field of view and 360° horizontal coverage
Up to 75 m recommended AGL
Published system accuracy of 3–5 cm under stated test conditions
Strong fit for structures, campuses, corridors, tactical sites and dense local-area mapping
M2X-ILX Variant
Longer Range, Higher Altitude and Triple Returns
The enhanced XT-32M2X configuration extends detection range to as much
as 300 m under specified conditions, supports up to three returns and
carries a recommended operating altitude of up to 150 m. It is the
stronger choice when coverage area, vegetation penetration and tighter
published system accuracy are the priority.
32 laser channels and up to three returns
Up to 1,920k measurements per second in triple-return mode
40.3° vertical field of view and 360° horizontal coverage
Up to 150 m recommended AGL
Published system accuracy of 2–3 cm under stated test conditions
Strong fit for wide-area scenes, disaster assessment, wooded searches, corridors and civil mapping
Configuration guidance: OS1-ILX emphasizes point
throughput and 64-channel scene density. M2X-ILX emphasizes range,
altitude, triple-return collection and tighter published system-level
accuracy. MAXSUR can help match the variant, aircraft, mount, software
and control strategy to the required deliverable.
Shared GEN-II Architecture
A Complete Mapping Payload, Not Just a LiDAR Scanner
Both variants integrate sensing, positioning, image capture, onboard
computing and processing support into a field-deployable 1.7 kg system.
1.7 kgComplete payload weight for either variant
61 MPSony ILX-LR1 full-frame imaging for colorization and image-based deliverables
512 GBInternal SSD storage
33 minutesPublished maximum flight time on DJI M300 test configuration
HexacoreOnboard computer with 8 GB DDR4 RAM and 16 GB eMMC
GEN-II point-cloud collection can preserve terrain, vegetation, buildings and vertical infrastructure within one georeferenced dataset.
Built Around Government Missions
Translate Sensor Performance Into Operational Data
GEN-II supports data collection where conventional ground-only methods
can be too slow, incomplete or hazardous. The result is a measurable 3D
record that can be reviewed, processed and exported into established
public-sector geospatial workflows.
Public Safety, Forensics and Tactical Planning
Capture broad scene context while reducing the time personnel spend in
traffic lanes, unstable terrain, hazardous perimeters or large outdoor
scenes.
Major crime and accident-scene documentation
Measured point clouds for reconstruction and evidentiary visualization
Ingress, egress, perimeter and line-of-sight planning
Campus, correctional, critical-site and special-event mapping
Colorized point clouds, orthomosaics and photogrammetry products
Emergency Management and Search Operations
Document conditions over areas that may be changing quickly or remain
difficult to access safely from the ground.
Search-and-rescue terrain and vegetation mapping
Flood, storm, fire and structural damage assessment
Debris, access-route and staging-area documentation
Pre-incident planning and post-event change comparison
Wide-area mapping for unified command and recovery planning
Civil Government, Engineering, GIS and CAD
Build detailed geospatial datasets for engineering, public works,
transportation, utilities, planning and asset-management teams.
Roadway, corridor and right-of-way mapping
Buildings, facades, poles, conductors and other vertical assets
Surface models, elevation products and volumetric analysis
GIS base mapping and CAD-ready point-cloud workflows
Repeat capture for construction progress and asset change detection
One Sensor Platform, Multiple Collection Methods
Move Beyond Aerial Mapping When the Mission Requires It
1
Airborne Drone LiDAR
Use a compatible enterprise UAV to capture large scenes, corridors,
terrain, vegetation and infrastructure from above with synchronized
LiDAR, imagery and GNSS/INS data.
2
Pedestrian and Backpack SLAM
Reconfigure the payload for pedestrian mapping where overhead flight
is impractical, including interiors, covered areas, narrow passages or
spaces requiring a ground-level perspective.
3
Vehicle and Mobile Mapping
Integrate GEN-II with mobile platforms and supported aiding inputs for
roads, campuses, transportation assets, public works inventories and
repeatable corridor collection.
4
Robotics and Custom Integration
Use external camera, LiDAR, GNSS, wheel-speed, odometer and other
integration support to build specialized robotic or multi-sensor
government mapping systems.
Included Sony ILX-LR1 Camera
High-Resolution Imagery for Colorization and Photogrammetry
Both GEN-II variants pair the LiDAR scanner with a Sony ILX-LR1 61 MP
full-frame camera. The integrated 18 mm lens configuration provides a
published 100-degree field of view and supports synchronized image
capture alongside the LiDAR and navigation data.
For engineering, GIS and crime or accident-scene documentation, the
camera adds much more than attractive color. High-resolution imagery can
improve feature identification within colorized point clouds and support
associated orthomosaic and photogrammetry deliverables when the mission
is planned, controlled and processed appropriately.
Published camera configuration: 61 MP Sony ILX-LR1,
fixed manual-focus 18 mm lens, one-second maximum trigger interval,
100° field of view and an estimated 2 cm GSD at 50 m AGL under the
manufacturer's stated configuration.
RESEPI GEN-II Processing Workflow
Check the Mission in the Field, Then Build the Deliverable
Real-Time Visualization and Field Checks
The GEN-II onboard computer supports real-time point-cloud
visualization and field verification, helping operators identify
missing coverage before aircraft, personnel and scene-control resources
leave the location.
PCMasterPro Processing
PCMasterPro supports pre-processing, post-processing, coordinate-system
transformation, batch processing and noise filtering for repeatable
aerial and mobile mapping workflows.
SLAM and Strip Alignment
Kudan-powered SLAM expands pedestrian and mobile collection options,
while BayesMap-powered strip alignment helps refine overlapping flight
lines and improve the consistency of the final point cloud.
Expandable Sensor Integration
MAVLink, DJI Payload SDK and external sensor support allow GEN-II to
become part of a larger mission system rather than remaining an
isolated payload.
Recommended Government Drone Platforms
Build a Complete GEN-II Drone LiDAR System
MAXSUR can configure the aircraft, payload mount, communications,
positioning workflow, processing software, mapping targets, training
and support around the agency's deliverables.
Inspired Flight IF800 Tomcat
A deployable medium-lift platform suited to agencies that need a
practical balance of portability, professional payload capability and
field endurance.
Use the Shopify variant selector in the product-purchase area to choose
a configuration. The downloadable manufacturer datasheets are placed
directly beside each specification set below.
RESEPI GEN-II OS1-ILX Datasheet
Download the complete manufacturer specification sheet for the 64-channel Ouster OS1-64 REV7 configuration.
80 m at 10% reflectivity on all channels; 0.05 to 300 m under specified conditions
Range accuracy
±1 cm
Horizontal field of view
360°
Vertical field of view
40.3°
Vertical scan angle
-20.8° to +19.5°
Beam divergence
0.056° horizontal; 0.1° vertical, varying by measurement range
Laser channels
32
Number of returns
3
Pulse rate
640k/s single return; 1,280k/s dual return; 1,920k/s triple return
Shared Sony ILX-LR1 Camera
Model
Sony ILX-LR1
Resolution
61 MP
Lens
Fixed manual-focus 18 mm lens in published configuration
Maximum trigger interval
1 second
Field of view
100°
Estimated GSD
2 cm at 50 m AGL in published configuration
Shared GPS-Aided Inertial Navigation
IMU
Inertial Labs KERNEL-210 tactical-grade inertial measurement unit
GNSS receiver
NovAtel OEM7720
Constellations
GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC/IRNSS, SBAS and available L-Band
Frequencies
L1, L2 and L5, dependent on receiver configuration
Operation modes
RTK and PPK
Navigation algorithm
Extended Kalman Filter
Output rates
Up to 200 Hz INS; up to 2,000 Hz IMU
Pitch / roll accuracy
0.03° RTK; 0.004° PPK under stated conditions
Heading accuracy
0.08° RTK; 0.02° PPK under stated conditions
Velocity accuracy
Less than 0.03 m/s
Position accuracy
1 cm + 1 ppm RTK; 0.5 cm PPK under stated conditions
Shared Integration and PCMasterPro Support
External camera support
Yes
External LiDAR support
Yes
External GNSS receiver support
Yes
Odometer or wheel-speed sensor support
Yes
MAVLink and DJI Payload SDK capability
Yes
Field checks
Yes
Pre-processing
Yes
Post-processing
Supported
SLAM
Yes, powered by Kudan
Strip alignment
Yes, powered by BayesMap
Additional software functions
Coordinate-system transformation, batch processing, open architecture, noise filtering and additional workflow tools
Published system accuracy and precision values are based on the
manufacturer's stated single-pass aerial test conditions. Range,
accuracy, point density, endurance and final deliverable quality vary
with operating mode, target reflectivity, altitude, speed, overlap,
atmosphere, aircraft, calibration, control strategy and processing.
Aircraft operations must remain within applicable regulations, waivers,
manufacturer limitations and agency policy.
Field-Swappable Payload Integration
Mount GEN-II to the Right Aircraft and Mission Platform
RESEPI adapters support mechanical integration, power and data
communication across several professional aircraft families. Final
compatibility, balance, endurance and communications should be verified
for the selected GEN-II variant and aircraft.
DJI Skyport Interface
Designed for compatible DJI enterprise aircraft such as the M300 and M350, supporting payload mounting, power and data transmission.
Freefly Smart Dovetail
Supports the Freefly Astro and other aircraft using the industry-adopted Smart Dovetail interface for mechanical integration, power and data.
WISPR SkyScout Interface
A platform-specific interface supporting payload power and data communication for compatible WISPR SkyScout configurations.
WISPR SkyScout Interface With FPV
Adds an optional FPV camera integrated with the aircraft controller to improve payload awareness, operator visibility and in-flight quality control.
Integration note: Aircraft compatibility, center of
gravity, available power, flight endurance, mounting interface and data
communication must be verified for the final variant and aircraft
combination before deployment.
Complete the Mapping Program
Related Drone LiDAR Resources
Pair the payload with the right aircraft, field-control tools and
training to build a repeatable public-sector mapping capability.
Build the GEN-II System Around the Required Deliverable
Tell us whether the priority is crime-scene documentation, accident
reconstruction, tactical planning, search and rescue, disaster
assessment, utilities, GIS, CAD, engineering, photogrammetry or mobile
SLAM. MAXSUR can help select the OS1-ILX or M2X-ILX variant, aircraft,
adapter, control strategy, processing workflow, mapping targets, training
and support package required to turn the payload into an operational
capability.
The RESEPI GEN-II OS1-ILX and M2X-ILX combine airborne LiDAR,
dual-antenna GNSS-aided inertial navigation, powerful onboard computing
and a Sony ILX-LR1 61 MP camera in configurable payloads for public
safety, emergency management and civil government mapping.
Both variants support real-time field checks and post-processed workflows
for crime and accident-scene documentation, tactical planning, disaster
assessment, search-area mapping, infrastructure capture, GIS, CAD,
photogrammetry and orthomosaic production. Choose the variant above based
on whether the mission prioritizes extremely high point throughput and a
broad vertical scan, or longer detection range, higher operating altitude
and tighter published system accuracy.
The two GEN-II configurations share the same advanced positioning,
computing, Sony imaging and processing architecture. Their LiDAR
scanners are optimized for different collection priorities.
OS1-ILX Variant
High Point Throughput and Broad Vertical Coverage
The Ouster OS1-64 REV7 configuration uses 64 laser channels and
produces up to 2.621 million measurements per second in dual-return
operation. Its 45-degree vertical field of view is well suited to
efficiently capturing complex geometry, vertical structures and dense
scene detail.
64 laser channels and two returns
2,621k measurements per second in dual-return mode
45° vertical field of view and 360° horizontal coverage
Up to 75 m recommended AGL
Published system accuracy of 3–5 cm under stated test conditions
Strong fit for structures, campuses, corridors, tactical sites and dense local-area mapping
M2X-ILX Variant
Longer Range, Higher Altitude and Triple Returns
The enhanced XT-32M2X configuration extends detection range to as much
as 300 m under specified conditions, supports up to three returns and
carries a recommended operating altitude of up to 150 m. It is the
stronger choice when coverage area, vegetation penetration and tighter
published system accuracy are the priority.
32 laser channels and up to three returns
Up to 1,920k measurements per second in triple-return mode
40.3° vertical field of view and 360° horizontal coverage
Up to 150 m recommended AGL
Published system accuracy of 2–3 cm under stated test conditions
Strong fit for wide-area scenes, disaster assessment, wooded searches, corridors and civil mapping
Configuration guidance: OS1-ILX emphasizes point
throughput and 64-channel scene density. M2X-ILX emphasizes range,
altitude, triple-return collection and tighter published system-level
accuracy. MAXSUR can help match the variant, aircraft, mount, software
and control strategy to the required deliverable.
Shared GEN-II Architecture
A Complete Mapping Payload, Not Just a LiDAR Scanner
Both variants integrate sensing, positioning, image capture, onboard
computing and processing support into a field-deployable 1.7 kg system.
1.7 kgComplete payload weight for either variant
61 MPSony ILX-LR1 full-frame imaging for colorization and image-based deliverables
512 GBInternal SSD storage
33 minutesPublished maximum flight time on DJI M300 test configuration
HexacoreOnboard computer with 8 GB DDR4 RAM and 16 GB eMMC
GEN-II point-cloud collection can preserve terrain, vegetation, buildings and vertical infrastructure within one georeferenced dataset.
Built Around Government Missions
Translate Sensor Performance Into Operational Data
GEN-II supports data collection where conventional ground-only methods
can be too slow, incomplete or hazardous. The result is a measurable 3D
record that can be reviewed, processed and exported into established
public-sector geospatial workflows.
Public Safety, Forensics and Tactical Planning
Capture broad scene context while reducing the time personnel spend in
traffic lanes, unstable terrain, hazardous perimeters or large outdoor
scenes.
Major crime and accident-scene documentation
Measured point clouds for reconstruction and evidentiary visualization
Ingress, egress, perimeter and line-of-sight planning
Campus, correctional, critical-site and special-event mapping
Colorized point clouds, orthomosaics and photogrammetry products
Emergency Management and Search Operations
Document conditions over areas that may be changing quickly or remain
difficult to access safely from the ground.
Search-and-rescue terrain and vegetation mapping
Flood, storm, fire and structural damage assessment
Debris, access-route and staging-area documentation
Pre-incident planning and post-event change comparison
Wide-area mapping for unified command and recovery planning
Civil Government, Engineering, GIS and CAD
Build detailed geospatial datasets for engineering, public works,
transportation, utilities, planning and asset-management teams.
Roadway, corridor and right-of-way mapping
Buildings, facades, poles, conductors and other vertical assets
Surface models, elevation products and volumetric analysis
GIS base mapping and CAD-ready point-cloud workflows
Repeat capture for construction progress and asset change detection
One Sensor Platform, Multiple Collection Methods
Move Beyond Aerial Mapping When the Mission Requires It
1
Airborne Drone LiDAR
Use a compatible enterprise UAV to capture large scenes, corridors,
terrain, vegetation and infrastructure from above with synchronized
LiDAR, imagery and GNSS/INS data.
2
Pedestrian and Backpack SLAM
Reconfigure the payload for pedestrian mapping where overhead flight
is impractical, including interiors, covered areas, narrow passages or
spaces requiring a ground-level perspective.
3
Vehicle and Mobile Mapping
Integrate GEN-II with mobile platforms and supported aiding inputs for
roads, campuses, transportation assets, public works inventories and
repeatable corridor collection.
4
Robotics and Custom Integration
Use external camera, LiDAR, GNSS, wheel-speed, odometer and other
integration support to build specialized robotic or multi-sensor
government mapping systems.
Included Sony ILX-LR1 Camera
High-Resolution Imagery for Colorization and Photogrammetry
Both GEN-II variants pair the LiDAR scanner with a Sony ILX-LR1 61 MP
full-frame camera. The integrated 18 mm lens configuration provides a
published 100-degree field of view and supports synchronized image
capture alongside the LiDAR and navigation data.
For engineering, GIS and crime or accident-scene documentation, the
camera adds much more than attractive color. High-resolution imagery can
improve feature identification within colorized point clouds and support
associated orthomosaic and photogrammetry deliverables when the mission
is planned, controlled and processed appropriately.
Published camera configuration: 61 MP Sony ILX-LR1,
fixed manual-focus 18 mm lens, one-second maximum trigger interval,
100° field of view and an estimated 2 cm GSD at 50 m AGL under the
manufacturer's stated configuration.
RESEPI GEN-II Processing Workflow
Check the Mission in the Field, Then Build the Deliverable
Real-Time Visualization and Field Checks
The GEN-II onboard computer supports real-time point-cloud
visualization and field verification, helping operators identify
missing coverage before aircraft, personnel and scene-control resources
leave the location.
PCMasterPro Processing
PCMasterPro supports pre-processing, post-processing, coordinate-system
transformation, batch processing and noise filtering for repeatable
aerial and mobile mapping workflows.
SLAM and Strip Alignment
Kudan-powered SLAM expands pedestrian and mobile collection options,
while BayesMap-powered strip alignment helps refine overlapping flight
lines and improve the consistency of the final point cloud.
Expandable Sensor Integration
MAVLink, DJI Payload SDK and external sensor support allow GEN-II to
become part of a larger mission system rather than remaining an
isolated payload.
Recommended Government Drone Platforms
Build a Complete GEN-II Drone LiDAR System
MAXSUR can configure the aircraft, payload mount, communications,
positioning workflow, processing software, mapping targets, training
and support around the agency's deliverables.
Inspired Flight IF800 Tomcat
A deployable medium-lift platform suited to agencies that need a
practical balance of portability, professional payload capability and
field endurance.
Use the Shopify variant selector in the product-purchase area to choose
a configuration. The downloadable manufacturer datasheets are placed
directly beside each specification set below.
RESEPI GEN-II OS1-ILX Datasheet
Download the complete manufacturer specification sheet for the 64-channel Ouster OS1-64 REV7 configuration.
80 m at 10% reflectivity on all channels; 0.05 to 300 m under specified conditions
Range accuracy
±1 cm
Horizontal field of view
360°
Vertical field of view
40.3°
Vertical scan angle
-20.8° to +19.5°
Beam divergence
0.056° horizontal; 0.1° vertical, varying by measurement range
Laser channels
32
Number of returns
3
Pulse rate
640k/s single return; 1,280k/s dual return; 1,920k/s triple return
Shared Sony ILX-LR1 Camera
Model
Sony ILX-LR1
Resolution
61 MP
Lens
Fixed manual-focus 18 mm lens in published configuration
Maximum trigger interval
1 second
Field of view
100°
Estimated GSD
2 cm at 50 m AGL in published configuration
Shared GPS-Aided Inertial Navigation
IMU
Inertial Labs KERNEL-210 tactical-grade inertial measurement unit
GNSS receiver
NovAtel OEM7720
Constellations
GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC/IRNSS, SBAS and available L-Band
Frequencies
L1, L2 and L5, dependent on receiver configuration
Operation modes
RTK and PPK
Navigation algorithm
Extended Kalman Filter
Output rates
Up to 200 Hz INS; up to 2,000 Hz IMU
Pitch / roll accuracy
0.03° RTK; 0.004° PPK under stated conditions
Heading accuracy
0.08° RTK; 0.02° PPK under stated conditions
Velocity accuracy
Less than 0.03 m/s
Position accuracy
1 cm + 1 ppm RTK; 0.5 cm PPK under stated conditions
Shared Integration and PCMasterPro Support
External camera support
Yes
External LiDAR support
Yes
External GNSS receiver support
Yes
Odometer or wheel-speed sensor support
Yes
MAVLink and DJI Payload SDK capability
Yes
Field checks
Yes
Pre-processing
Yes
Post-processing
Supported
SLAM
Yes, powered by Kudan
Strip alignment
Yes, powered by BayesMap
Additional software functions
Coordinate-system transformation, batch processing, open architecture, noise filtering and additional workflow tools
Published system accuracy and precision values are based on the
manufacturer's stated single-pass aerial test conditions. Range,
accuracy, point density, endurance and final deliverable quality vary
with operating mode, target reflectivity, altitude, speed, overlap,
atmosphere, aircraft, calibration, control strategy and processing.
Aircraft operations must remain within applicable regulations, waivers,
manufacturer limitations and agency policy.
Field-Swappable Payload Integration
Mount GEN-II to the Right Aircraft and Mission Platform
RESEPI adapters support mechanical integration, power and data
communication across several professional aircraft families. Final
compatibility, balance, endurance and communications should be verified
for the selected GEN-II variant and aircraft.
DJI Skyport Interface
Designed for compatible DJI enterprise aircraft such as the M300 and M350, supporting payload mounting, power and data transmission.
Freefly Smart Dovetail
Supports the Freefly Astro and other aircraft using the industry-adopted Smart Dovetail interface for mechanical integration, power and data.
WISPR SkyScout Interface
A platform-specific interface supporting payload power and data communication for compatible WISPR SkyScout configurations.
WISPR SkyScout Interface With FPV
Adds an optional FPV camera integrated with the aircraft controller to improve payload awareness, operator visibility and in-flight quality control.
Integration note: Aircraft compatibility, center of
gravity, available power, flight endurance, mounting interface and data
communication must be verified for the final variant and aircraft
combination before deployment.
Complete the Mapping Program
Related Drone LiDAR Resources
Pair the payload with the right aircraft, field-control tools and
training to build a repeatable public-sector mapping capability.
Build the GEN-II System Around the Required Deliverable
Tell us whether the priority is crime-scene documentation, accident
reconstruction, tactical planning, search and rescue, disaster
assessment, utilities, GIS, CAD, engineering, photogrammetry or mobile
SLAM. MAXSUR can help select the OS1-ILX or M2X-ILX variant, aircraft,
adapter, control strategy, processing workflow, mapping targets, training
and support package required to turn the payload into an operational
capability.
