lasinfo (210611) report for 'AHN4T/45HN2_16.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: 338/2022 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: 33318350 number of points by return: 26292743 5028256 1661816 303177 32358 scale factor x y z: 0.001 0.001 0.001 offset x y z: 174980 407480 0 min x y z: 174980.000 407480.000 19.200 max x y z: 176019.999 408769.999 56.632 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: 33318350 extended number of points by return: 26292743 5028256 1661816 303177 32358 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 0 1039999 Y 0 1289999 Z 19200 56632 intensity 0 4457 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 6 7 point_source_ID 70 72 gps_time 298212669.704161 298216229.815910 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 38 255 B 25 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0 44.57 ('Amplitude') attribute1 -16.54 27.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26292743 number of intermediate returns: 2002953 number of last returns: 26265055 number of single returns: 21242401 covered area in square units/kilounits: 1338332/1.34 point density: all returns 24.90 last only 19.63 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33318350 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26292743 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5028256 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1661816 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 303177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32358 instead zero. overview over extended number of returns of given pulse: 21242401 6742398 4083702 1087082 151337 10804 626 0 0 0 0 0 0 0 0 histogram of classification of points: 7772886 unclassified (1) 24356685 ground (2) 1182951 building (6) 5020 water (9) 808 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2296950 +---> 506668 of those are unclassified (1) +---> 1689408 of those are ground (2) +---> 98713 of those are building (6) +---> 2161 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.2,19.3) has 114 bin [19.3,19.4) has 448 bin [19.4,19.5) has 5177 bin [19.5,19.6) has 2321 bin [19.6,19.7) has 2663 bin [19.7,19.8) has 5525 bin [19.8,19.9) has 26861 bin [19.9,20.0) has 113735 bin [20.0,20.1) has 199765 bin [20.1,20.2) has 228219 bin [20.2,20.3) has 177904 bin [20.3,20.4) has 180073 bin [20.4,20.5) has 213179 bin [20.5,20.6) has 273319 bin 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[51.6,51.7) has 503 bin [51.7,51.8) has 485 bin [51.8,51.9) has 445 bin [51.9,52.0) has 418 bin [52.0,52.1) has 414 bin [52.1,52.2) has 446 bin [52.2,52.3) has 378 bin [52.3,52.4) has 380 bin [52.4,52.5) has 321 bin [52.5,52.6) has 304 bin [52.6,52.7) has 312 bin [52.7,52.8) has 283 bin [52.8,52.9) has 251 bin [52.9,53.0) has 264 bin [53.0,53.1) has 241 bin [53.1,53.2) has 208 bin [53.2,53.3) has 178 bin [53.3,53.4) has 198 bin [53.4,53.5) has 172 bin [53.5,53.6) has 171 bin [53.6,53.7) has 165 bin [53.7,53.8) has 147 bin [53.8,53.9) has 138 bin [53.9,54.0) has 116 bin [54.0,54.1) has 130 bin [54.1,54.2) has 97 bin [54.2,54.3) has 109 bin [54.3,54.4) has 89 bin [54.4,54.5) has 90 bin [54.5,54.6) has 73 bin [54.6,54.7) has 75 bin [54.7,54.8) has 53 bin [54.8,54.9) has 46 bin [54.9,55.0) has 30 bin [55.0,55.1) has 30 bin [55.1,55.2) has 28 bin [55.2,55.3) has 32 bin [55.3,55.4) has 16 bin [55.4,55.5) has 14 bin [55.5,55.6) has 11 bin [55.6,55.7) has 10 bin [55.7,55.8) has 11 bin [55.8,55.9) has 10 bin [55.9,56.0) has 11 bin [56.0,56.1) has 16 bin [56.1,56.2) has 7 bin [56.2,56.3) has 9 bin [56.3,56.4) has 10 bin [56.4,56.5) has 4 bin [56.5,56.6) has 7 bin [56.6,56.7) has 3 average z coordinate 23.9 for 33318350 element(s) point source id histogram with bin size 1.000000 bin 70 has 5688280 bin 71 has 27140089 bin 72 has 489981 average point source id 70.843980899414291 for 33318350 element(s)