lasinfo (210611) report for 'AHN4T/03HN1_20.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 333/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 274771 number of points by return: 274614 155 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 253980 607480 0 min x y z: 253980.001 607480.000 0.173 max x y z: 254505.330 607596.266 6.778 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 274771 extended number of points by return: 274614 155 2 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 1 525330 Y 0 116266 Z 173 6778 intensity 66 4869 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -21 1 user_data 6 7 point_source_ID 3 1003 gps_time 324040130.388748 332245320.071240 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 55 234 G 67 241 B 63 235 NIR 28 227 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 26 extended_scan_angle -3500 167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.5 32.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 274614 number of intermediate returns: 2 number of last returns: 274604 number of single returns: 274449 covered area in square units/kilounits: 24100/0.02 point density: all returns 11.40 last only 11.39 (per square units) spacing: all returns 0.30 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 274771 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 274614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 274449 316 6 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 359 unclassified (1) 27015 ground (2) 247350 water (9) 47 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 169420 +---> 359 of those are unclassified (1) +---> 27015 of those are ground (2) +---> 141999 of those are water (9) +---> 47 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [0.1,0.2) has 10 bin [0.2,0.3) has 452 bin [0.3,0.4) has 1978 bin [0.4,0.5) has 51409 bin [0.5,0.6) has 196094 bin [0.6,0.7) has 1578 bin [0.7,0.8) has 1192 bin [0.8,0.9) has 1082 bin [0.9,1.0) has 1230 bin [1.0,1.1) has 1306 bin [1.1,1.2) has 1618 bin [1.2,1.3) has 2110 bin [1.3,1.4) has 3016 bin [1.4,1.5) has 3660 bin [1.5,1.6) has 3646 bin [1.6,1.7) has 2436 bin [1.7,1.8) has 1071 bin [1.8,1.9) has 475 bin [1.9,2.0) has 145 bin [2.0,2.1) has 57 bin [2.1,2.2) has 35 bin [2.2,2.3) has 8 bin [2.3,2.4) has 7 bin [2.4,2.5) has 6 bin [2.5,2.6) has 27 bin [2.6,2.7) has 11 bin [2.7,2.8) has 2 bin [2.8,2.9) has 3 bin [2.9,3.0) has 1 bin [3.1,3.2) has 1 bin [3.2,3.3) has 1 bin [3.8,3.9) has 2 bin [4.1,4.2) has 1 bin [4.4,4.5) has 2 bin [4.7,4.8) has 2 bin [4.8,4.9) has 18 bin [4.9,5.0) has 7 bin [5.7,5.8) has 4 bin [5.8,5.9) has 11 bin [5.9,6.0) has 5 bin [6.0,6.1) has 13 bin [6.1,6.2) has 18 bin [6.2,6.3) has 16 bin [6.3,6.4) has 2 bin [6.4,6.5) has 1 bin [6.5,6.6) has 1 bin [6.7,6.8) has 1 average z coordinate 0.6 for 274771 element(s) point source id histogram with bin size 1.000000 bin 3 has 257373 bin 1003 has 17398 average point source id 66.318181321900781 for 274771 element(s)