lasinfo (210611) report for 'AHN4T/44AN2_02.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: 175/2021 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: 33298709 number of points by return: 26774007 4871194 1336666 278828 38014 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 423730 0 min x y z: 105980.000 423730.000 -4.720 max x y z: 107019.999 425019.999 44.172 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: 33298709 extended number of points by return: 26774007 4871194 1336666 278828 38014 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 -4720 44172 intensity 56 4845 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 -5 33 user_data 6 7 point_source_ID 47 48 gps_time 260012683.851215 260014275.139680 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 28 255 B 17 255 NIR 62 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -833 5500 extended_scanner_channel 0 0 attribute0 0.56 48.45 ('Amplitude') attribute1 -15.64 32.5 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26774007 number of intermediate returns: 1665674 number of last returns: 26684010 number of single returns: 21824982 covered area in square units/kilounits: 1323752/1.32 point density: all returns 25.15 last only 20.16 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33298709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26774007 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4871194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1336666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 278828 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38014 instead zero. overview over extended number of returns of given pulse: 21824982 7127672 3187701 967245 173541 16406 1162 0 0 0 0 0 0 0 0 histogram of classification of points: 9979479 unclassified (1) 15990872 ground (2) 7057667 building (6) 201625 water (9) 69066 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2136153 +---> 669421 of those are unclassified (1) +---> 1103320 of those are ground (2) +---> 293819 of those are building (6) +---> 57499 of those are water (9) +---> 12094 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.8,-4.7) has 3 bin [-4.7,-4.6) has 86 bin [-4.6,-4.5) has 25 bin [-4.5,-4.4) has 20 bin [-4.4,-4.3) has 107 bin [-4.3,-4.2) has 236 bin [-4.2,-4.1) has 269 bin [-4.1,-4.0) has 284 bin [-4.0,-3.9) has 318 bin [-3.9,-3.8) has 444 bin [-3.8,-3.7) has 469 bin [-3.7,-3.6) has 492 bin [-3.6,-3.5) has 494 bin 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57 bin [36.4,36.5) has 61 bin [36.5,36.6) has 61 bin [36.6,36.7) has 61 bin [36.7,36.8) has 47 bin [36.8,36.9) has 27 bin [36.9,37.0) has 30 bin [37.0,37.1) has 26 bin [37.1,37.2) has 18 bin [37.2,37.3) has 19 bin [37.3,37.4) has 11 bin [37.4,37.5) has 12 bin [37.5,37.6) has 11 bin [37.6,37.7) has 12 bin [37.7,37.8) has 8 bin [37.8,37.9) has 6 bin [37.9,38.0) has 5 bin [38.0,38.1) has 1 bin [38.1,38.2) has 4 bin [38.2,38.3) has 1 bin [38.3,38.4) has 1 bin [38.4,38.5) has 2 bin [38.9,39.0) has 4 bin [39.3,39.4) has 1 bin [39.4,39.5) has 41 bin [39.5,39.6) has 57 bin [39.6,39.7) has 68 bin [39.7,39.8) has 21 bin [39.8,39.9) has 20 bin [39.9,40.0) has 18 bin [40.0,40.1) has 22 bin [40.1,40.2) has 4 bin [40.8,40.9) has 1 bin [41.2,41.3) has 1 bin [41.3,41.4) has 1 bin [41.4,41.5) has 1 bin [41.5,41.6) has 9 bin [41.6,41.7) has 7 bin [41.7,41.8) has 5 bin [41.8,41.9) has 5 bin [41.9,42.0) has 3 bin [42.0,42.1) has 6 bin [42.1,42.2) has 2 bin [42.6,42.7) has 1 bin [42.7,42.8) has 1 bin [42.9,43.0) has 3 bin [43.0,43.1) has 2 bin [43.2,43.3) has 3 bin [43.3,43.4) has 5 bin [43.4,43.5) has 8 bin [43.5,43.6) has 2 bin [43.6,43.7) has 13 bin [43.7,43.8) has 6 bin [43.8,43.9) has 2 bin [43.9,44.0) has 5 bin [44.0,44.1) has 9 bin [44.1,44.2) has 7 average z coordinate 3.2 for 33298709 element(s) point source id histogram with bin size 1.000000 bin 47 has 15303476 bin 48 has 17995233 average point source id 47.540418338740999 for 33298709 element(s)