lasinfo (210611) report for 'AHN4T/33AN1_06.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: 336/2022 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: 59283892 number of points by return: 42251713 11542243 4330410 999430 145464 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 472480 0 min x y z: 179980.000 472480.000 23.579 max x y z: 181019.999 473769.999 60.594 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: 59283892 extended number of points by return: 42251713 11542243 4330410 999430 145464 13748 884 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 23579 60594 intensity 56 5029 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 112 212 gps_time 322927305.773017 330507950.392448 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 58 255 B 57 255 NIR 42 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.74 33.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42251713 number of intermediate returns: 5490355 number of last returns: 42265536 number of single returns: 30723712 covered area in square units/kilounits: 1333144/1.33 point density: all returns 44.47 last only 31.70 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59283892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42251713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11542243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4330410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 999430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 145464 instead zero. overview over extended number of returns of given pulse: 30723712 14411405 9986435 3418921 659754 77524 6141 0 0 0 0 0 0 0 0 histogram of classification of points: 19641353 unclassified (1) 38585939 ground (2) 476145 building (6) 579397 water (9) 1058 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4851421 +---> 1329349 of those are unclassified (1) +---> 3464911 of those are ground (2) +---> 54942 of those are building (6) +---> 1356 of those are water (9) +---> 863 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [23.5,23.6) has 1 bin [23.6,23.7) has 57 bin [23.7,23.8) has 334 bin [23.8,23.9) has 474 bin [23.9,24.0) has 436 bin [24.0,24.1) has 518 bin [24.1,24.2) has 3078 bin [24.2,24.3) has 18750 bin [24.3,24.4) has 49035 bin [24.4,24.5) has 49194 bin [24.5,24.6) has 90744 bin [24.6,24.7) has 85219 bin [24.7,24.8) 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3366 bin [55.0,55.1) has 3004 bin [55.1,55.2) has 2622 bin [55.2,55.3) has 2370 bin [55.3,55.4) has 2207 bin [55.4,55.5) has 1948 bin [55.5,55.6) has 1789 bin [55.6,55.7) has 1570 bin [55.7,55.8) has 1474 bin [55.8,55.9) has 1246 bin [55.9,56.0) has 1178 bin [56.0,56.1) has 1028 bin [56.1,56.2) has 873 bin [56.2,56.3) has 749 bin [56.3,56.4) has 688 bin [56.4,56.5) has 591 bin [56.5,56.6) has 572 bin [56.6,56.7) has 459 bin [56.7,56.8) has 432 bin [56.8,56.9) has 387 bin [56.9,57.0) has 352 bin [57.0,57.1) has 378 bin [57.1,57.2) has 310 bin [57.2,57.3) has 255 bin [57.3,57.4) has 248 bin [57.4,57.5) has 237 bin [57.5,57.6) has 192 bin [57.6,57.7) has 170 bin [57.7,57.8) has 194 bin [57.8,57.9) has 186 bin [57.9,58.0) has 181 bin [58.0,58.1) has 213 bin [58.1,58.2) has 178 bin [58.2,58.3) has 186 bin [58.3,58.4) has 159 bin [58.4,58.5) has 144 bin [58.5,58.6) has 142 bin [58.6,58.7) has 123 bin [58.7,58.8) has 123 bin [58.8,58.9) has 98 bin [58.9,59.0) has 108 bin [59.0,59.1) has 64 bin [59.1,59.2) has 66 bin [59.2,59.3) has 53 bin [59.3,59.4) has 38 bin [59.4,59.5) has 31 bin [59.5,59.6) has 24 bin [59.6,59.7) has 25 bin [59.7,59.8) has 22 bin [59.8,59.9) has 19 bin [59.9,60.0) has 13 bin [60.0,60.1) has 12 bin [60.1,60.2) has 3 bin [60.2,60.3) has 4 bin [60.3,60.4) has 3 bin [60.4,60.5) has 2 bin [60.5,60.6) has 1 average z coordinate 31.8 for 59283892 element(s) point source id histogram with bin size 1.000000 bin 112 has 1087565 bin 113 has 32719715 bin 114 has 3141518 bin 207 has 9079433 bin 209 has 5944728 bin 212 has 7310933 average point source id 149.266122844971107 for 59283892 element(s)