| Brand |
Optech Incorporated |
| type/name of software |
ALTM Orion |
| data of introduction/last update |
39722 |
| - weight [kg] & size [cm] of laser system |
27kg; 34 x 34 x 26 cm |
| - weight [kg] & size [cm] of control rack |
N/A |
| - power requirements |
28 VDC 15 A (maximum) |
| wavelength [nm] |
1,064 nm |
| pulse length [ns] |
<7 ns |
| - beam divergence (across/along tr.) [mrad] |
0.25 1/e |
| - first/last pulse (Y/N) |
Y |
| - multiple pulses in air (Y/N) |
N |
| - type/class laser |
Class 4 (FDA 21 CFR) |
| - eyesafe range [m] |
200 m, variable |
| - scanning method[1] |
Oscillating mirror |
| - rotation speed of mirror[2] |
100 Hz |
| - pulse frequency (min-max) [Hz] |
150,000 Hz |
| - max. scan angle [deg] |
50 deg |
| - max. # of recorded echoes/pulse |
4 ranges |
| - pulse detection method[4] |
Leading edge |
| - recording of return signal intensity [y(bits)/n][5] |
Y (12 bits) |
| - GPS system[6] |
Trimble, 72 channel, dual-frequency, GPS, GNSS |
| - GPS precision planimetric/height (2 sigma) [cm] |
0.05 cm |
| - INS system[7] |
POS 510, 200 Hz |
| - INS precision (roll/pitch/heading) [deg] |
0.005/0.005/0.008 deg |
| - GPS/INS postprocessing software |
POSPAC MMS |
| - Pointing precision (roll/pitch/heading) [deg] |
0.005/0.005/0.008 deg |
| - Range precision (2 sigma) [cm] |
2 cm |
| - Elevation precision at 1km (2 sigma) [cm] |
<10 cm |
| - Overall planimetric precision (2 sigma) [cm] |
1/5500 |
| - Along track point spacing [m][8] |
0.42 m |
| - Across track point spacing [m][9] |
0.43 m |
| - Cameras[10] |
Applanix DSS 439, 422; Rollei AIC 39 Mpixel |
| - Data Storage Facilities[11] |
Fixed internal and/or optional external removable hard disk, min 146 Gbytes |
| - Power equipment |
Internal; optional external |
| - typical platform[12] |
UAV, fixed wing, helicopter |
| - flying heights (min/typical/max) [m] |
200m / 1000m / 2500m |
| - max. acquisition duration [hrs] |
Unlimited |
| - air temperature (min-max) [°C] |
-10° C to +40°C |
| - air humidity (min-max) [%] |
0 to 95%, non-condensing |
| - mission planning software |
ALTM NAV |
| - postprocessing software |
DASHMap |
| - proven applications |
Corridor mapping, wide-area survey, urban mapping, etc. |
| remarks [max. 25 words][13] |
World's smallest full-system Lidar sensor (1.0 cu ft.; 0.03m3). High density and accuracy independent of pulse rate. Global 24/7 technical support. |
