lasinfo (210611) report for 'AHN4T/52CZ2_07.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: 340/2022 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: 48969261 number of points by return: 39974612 6313365 2221532 417976 41776 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 378730 0 min x y z: 185980.000 378730.000 25.340 max x y z: 187019.999 380019.999 59.485 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: 48969261 extended number of points by return: 39974612 6313365 2221532 417976 41776 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 25340 59485 intensity 0 4601 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 -9 29 user_data 6 7 point_source_ID 92 1093 gps_time 297851603.906106 297853694.348473 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 26 255 B 13 255 NIR 2 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 46.01 ('Amplitude') attribute1 -16.67 29.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39974612 number of intermediate returns: 2679266 number of last returns: 39965769 number of single returns: 33650386 covered area in square units/kilounits: 1338724/1.34 point density: all returns 36.58 last only 29.85 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 48969261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39974612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6313365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2221532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 417976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 41776 instead zero. overview over extended number of returns of given pulse: 33650386 8198023 5408720 1503422 196545 11545 620 0 0 0 0 0 0 0 0 histogram of classification of points: 10172407 unclassified (1) 37606892 ground (2) 1098310 building (6) 91599 water (9) 53 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3015614 +---> 624600 of those are unclassified (1) +---> 2326928 of those are ground (2) +---> 56823 of those are building (6) +---> 7210 of those are water (9) +---> 53 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [25.3,25.4) has 39 bin [25.4,25.5) has 3545 bin [25.5,25.6) has 14812 bin [25.6,25.7) has 18946 bin [25.7,25.8) has 21852 bin [25.8,25.9) has 25109 bin [25.9,26.0) has 25161 bin [26.0,26.1) has 52333 bin [26.1,26.2) has 147947 bin [26.2,26.3) has 354253 bin [26.3,26.4) has 593781 bin [26.4,26.5) has 687788 bin 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has 17 bin [57.7,57.8) has 17 bin [57.8,57.9) has 17 bin [57.9,58.0) has 8 bin [58.0,58.1) has 23 bin [58.1,58.2) has 16 bin [58.2,58.3) has 14 bin [58.3,58.4) has 9 bin [58.4,58.5) has 13 bin [58.5,58.6) has 8 bin [58.6,58.7) has 14 bin [58.7,58.8) has 4 bin [58.8,58.9) has 10 bin [58.9,59.0) has 6 bin [59.0,59.1) has 3 bin [59.1,59.2) has 1 bin [59.2,59.3) has 1 bin [59.3,59.4) has 4 bin [59.4,59.5) has 5 average z coordinate 30.0 for 48969261 element(s) point source id histogram with bin size 1.000000 bin 92 has 15850037 bin 93 has 17251682 bin 1093 has 15867542 average point source id 416.706987593707026 for 48969261 element(s)