| Brand |
Leica Geosystems |
| System |
Leica HDS4400 |
| Date of introduction |
February 2009 |
| Weight [kg] (sensor only) |
12kg |
| Weight [kg] (sensor + peripherals) |
14kg (includes battery) |
| Size (h/d) [cm] (sensor only) |
27cm D x 36cm W x 43cm H |
| Power requirement |
24V, removable battery |
| Battery internal/external |
internal, removable rechargeable via car/main charger |
| Range measurement principle |
Pulsed laser, Time of Flight |
| Wavelength [nm] |
905nm |
| Laser safety classification |
3R |
| Min./max. range [m] |
5m / 700m |
| Range resolution |
1mm |
| Range accuracy at 50m [mm] (1 sigma) |
20mm |
| Beam diameter at exit [mm] |
20mm |
| Beam divergence/spot at 50 m distance [mm] |
1.4mrad / 70mm |
| Intensity recording (Y[#bits]/N)/export formats |
Y[10] / 3DP |
| hits per point before averaging |
- |
| Max. FoV VxH [D] |
80° x 360° |
| Scan angle step size H/V [D] |
0.108° |
| Scan angle accuracy H/V [D] (1 sigma) |
+/-0.04° |
| Beam deflection mechanism |
rotating mirror with azimuth stepping |
| Measurement rate [kHz] |
4.4KHz |
| Scan duration typical/highest resolution [min] |
10min/360° |
| Selection of scan density/spacing |
Y |
| Temperature range/humidity range [0C/ %] |
0°C to +50°C (-40C to +50C with heated battery), non condensing |
| Internal Camera [Y/N] |
Y |
| Inbuild Control Panel [Y/N] |
via Tablet PC |
| Scan time per battery |
3h |
| Main application areas (max. 5) |
Mining, volumes, geology, profiles |
| Camera(s) (Y[#,type,sensor size]/N) |
Y, integrated 37 megapixel camera |
| Export formats of camera image |
JPG |
| User interface (e.g. PC) |
Tablet PC with touchscreen |
| User interface specifications (RAM/OS, etc.) |
Windows XP, XP x64, Vista x64 / 1GB RAM |
| Additional sensors |
Inclinometer, Alignment Telescope, Red laser pointer, Battery sensor |
| Software name |
I-Site Studio |
| Registration/orientation methods |
survey based / fully automatic |
| Automatic detection of tie points [Y/N] |
Y |
| Integration of data from different scans [Y/N] |
Y |
| Real time visualization during scanning [Y/N] |
N |
| Fly around, pan and zoom [Y/N] |
Y |
| Geo-referencing [Y/N] |
Y |
| Point (group) selection [Y/N] |
Y |
| Fitting of primitives [Y(specify)/N] |
Y (lines, planes, circles) |
| Largest model (# of points/# of objects) |
22 million |
| Export formats of processed data |
3DP, OBJ, DXF, DXB, VRML, 3DI, 00T, TXT, ASC, DWG, DGD, ARCH_D, JPG, IREG, MA, 3DV |
| Import formats |
3DP, OBJ, DXF, DXB, 3DV, 3DD, 4DD, RSP, IXF, PTX, 3DI, 00T, TXT, ASC, DWG, DGD, ARCH_D, DGD.ISIS, ZFS |
