lasinfo (210611) report for 'AHN4T/68BN2_24.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: 37984382 number of points by return: 26982083 7151937 3022283 728744 99335 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 343730 0 min x y z: 187980.000 343730.000 24.517 max x y z: 189019.999 345019.999 70.443 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: 37984382 extended number of points by return: 26982083 7151937 3022283 728744 99335 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 24517 70443 intensity 56 4308 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 -29 29 user_data 6 7 point_source_ID 127 129 gps_time 292325990.702692 292327362.229166 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 50 255 B 37 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 43.08 ('Amplitude') attribute1 -17.07 25.72 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26982083 number of intermediate returns: 3868852 number of last returns: 26939585 number of single returns: 19806138 covered area in square units/kilounits: 1334572/1.33 point density: all returns 28.46 last only 20.19 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37984382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26982083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7151937 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3022283 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 728744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 99335 instead zero. overview over extended number of returns of given pulse: 19806138 8261395 6891688 2525814 460406 37169 1772 0 0 0 0 0 0 0 0 histogram of classification of points: 15197987 unclassified (1) 22691716 ground (2) 65654 building (6) 28015 water (9) 1010 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2472184 +---> 891284 of those are unclassified (1) +---> 1565324 of those are ground (2) +---> 13205 of those are building (6) +---> 2371 of those are water (9) z coordinate histogram with bin size 0.100000 bin [24.5,24.6) has 14 bin [24.6,24.7) has 1119 bin [24.7,24.8) has 2066 bin [24.8,24.9) has 3209 bin [24.9,25.0) has 4793 bin [25.0,25.1) has 8263 bin [25.1,25.2) has 12728 bin [25.2,25.3) has 20989 bin [25.3,25.4) has 37157 bin [25.4,25.5) has 43743 bin [25.5,25.6) has 34621 bin [25.6,25.7) has 32537 bin [25.7,25.8) has 50285 bin [25.8,25.9) has 53964 bin [25.9,26.0) 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bin [64.5,64.6) has 530 bin [64.6,64.7) has 526 bin [64.7,64.8) has 520 bin [64.8,64.9) has 563 bin [64.9,65.0) has 507 bin [65.0,65.1) has 517 bin [65.1,65.2) has 495 bin [65.2,65.3) has 456 bin [65.3,65.4) has 465 bin [65.4,65.5) has 458 bin [65.5,65.6) has 470 bin [65.6,65.7) has 442 bin [65.7,65.8) has 486 bin [65.8,65.9) has 434 bin [65.9,66.0) has 423 bin [66.0,66.1) has 409 bin [66.1,66.2) has 391 bin [66.2,66.3) has 425 bin [66.3,66.4) has 387 bin [66.4,66.5) has 379 bin [66.5,66.6) has 367 bin [66.6,66.7) has 376 bin [66.7,66.8) has 341 bin [66.8,66.9) has 333 bin [66.9,67.0) has 304 bin [67.0,67.1) has 310 bin [67.1,67.2) has 302 bin [67.2,67.3) has 281 bin [67.3,67.4) has 277 bin [67.4,67.5) has 266 bin [67.5,67.6) has 239 bin [67.6,67.7) has 251 bin [67.7,67.8) has 211 bin [67.8,67.9) has 203 bin [67.9,68.0) has 182 bin [68.0,68.1) has 155 bin [68.1,68.2) has 151 bin [68.2,68.3) has 148 bin [68.3,68.4) has 134 bin [68.4,68.5) has 111 bin [68.5,68.6) has 128 bin [68.6,68.7) has 99 bin [68.7,68.8) has 92 bin [68.8,68.9) has 74 bin [68.9,69.0) has 69 bin [69.0,69.1) has 53 bin [69.1,69.2) has 45 bin [69.2,69.3) has 41 bin [69.3,69.4) has 23 bin [69.4,69.5) has 34 bin [69.5,69.6) has 17 bin [69.6,69.7) has 13 bin [69.7,69.8) has 10 bin [69.8,69.9) has 9 bin [69.9,70.0) has 5 bin [70.0,70.1) has 1 bin [70.1,70.2) has 3 bin [70.2,70.3) has 3 bin [70.3,70.4) has 1 bin [70.4,70.5) has 1 average z coordinate 31.4 for 37984382 element(s) point source id histogram with bin size 1.000000 bin 127 has 2827978 bin 128 has 30129594 bin 129 has 5026810 average point source id 128.05788779188245 for 37984382 element(s)