lasinfo (210611) report for 'AHN4T/29CZ2_01.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: 53735809 number of points by return: 44089084 6235407 2643122 664779 95507 scale factor x y z: 0.001 0.001 0.001 offset x y z: 264980 479980 0 min x y z: 264980.000 479980.000 29.493 max x y z: 266019.999 481269.999 70.728 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: 53735809 extended number of points by return: 44089084 6235407 2643122 664779 95507 7539 371 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 29493 70728 intensity 44 4614 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 -11 29 user_data 6 7 point_source_ID 184 212 gps_time 328779907.281755 328785605.066013 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 38 255 B 28 255 NIR 7 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.17 30.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44089084 number of intermediate returns: 3407587 number of last returns: 44096139 number of single returns: 37857001 covered area in square units/kilounits: 1341592/1.34 point density: all returns 40.05 last only 32.87 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53735809 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44089084 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6235407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2643122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 664779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 95507 instead zero. overview over extended number of returns of given pulse: 37857001 7188660 5931616 2274031 439017 42935 2549 0 0 0 0 0 0 0 0 histogram of classification of points: 11581988 unclassified (1) 41834217 ground (2) 303794 building (6) 14559 water (9) 1251 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3298752 +---> 753711 of those are unclassified (1) +---> 2538139 of those are ground (2) +---> 6477 of those are building (6) +---> 425 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.4,29.5) has 1 bin [29.5,29.6) has 89 bin [29.6,29.7) has 1922 bin [29.7,29.8) has 2727 bin [29.8,29.9) has 4760 bin [29.9,30.0) has 6330 bin [30.0,30.1) has 8637 bin [30.1,30.2) has 10113 bin [30.2,30.3) has 11005 bin [30.3,30.4) has 16140 bin [30.4,30.5) has 215772 bin [30.5,30.6) has 747662 bin [30.6,30.7) has 888229 bin [30.7,30.8) has 998435 bin [30.8,30.9) has 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[65.1,65.2) has 2384 bin [65.2,65.3) has 2262 bin [65.3,65.4) has 2128 bin [65.4,65.5) has 2027 bin [65.5,65.6) has 1799 bin [65.6,65.7) has 1685 bin [65.7,65.8) has 1551 bin [65.8,65.9) has 1516 bin [65.9,66.0) has 1338 bin [66.0,66.1) has 1199 bin [66.1,66.2) has 1191 bin [66.2,66.3) has 1002 bin [66.3,66.4) has 852 bin [66.4,66.5) has 732 bin [66.5,66.6) has 688 bin [66.6,66.7) has 624 bin [66.7,66.8) has 583 bin [66.8,66.9) has 519 bin [66.9,67.0) has 539 bin [67.0,67.1) has 472 bin [67.1,67.2) has 491 bin [67.2,67.3) has 473 bin [67.3,67.4) has 472 bin [67.4,67.5) has 487 bin [67.5,67.6) has 459 bin [67.6,67.7) has 413 bin [67.7,67.8) has 410 bin [67.8,67.9) has 409 bin [67.9,68.0) has 377 bin [68.0,68.1) has 357 bin [68.1,68.2) has 352 bin [68.2,68.3) has 279 bin [68.3,68.4) has 265 bin [68.4,68.5) has 250 bin [68.5,68.6) has 224 bin [68.6,68.7) has 185 bin [68.7,68.8) has 161 bin [68.8,68.9) has 152 bin [68.9,69.0) has 137 bin [69.0,69.1) has 130 bin [69.1,69.2) has 122 bin [69.2,69.3) has 115 bin [69.3,69.4) has 108 bin [69.4,69.5) has 101 bin [69.5,69.6) has 69 bin [69.6,69.7) has 76 bin [69.7,69.8) has 48 bin [69.8,69.9) has 22 bin [69.9,70.0) has 25 bin [70.0,70.1) has 24 bin [70.1,70.2) has 11 bin [70.2,70.3) has 9 bin [70.3,70.4) has 3 bin [70.4,70.5) has 5 bin [70.5,70.6) has 4 bin [70.6,70.7) has 2 bin [70.7,70.8) has 1 average z coordinate 36.7 for 53735809 element(s) point source id histogram with bin size 1.000000 bin 184 has 15307729 bin 185 has 18400168 bin 212 has 20027912 average point source id 194.778319239596811 for 53735809 element(s)