lasinfo (210611) report for 'AHN4T/38FZ1_11.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: 180/2021 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: 48869273 number of points by return: 43237051 3926153 1352810 311255 42004 scale factor x y z: 0.001 0.001 0.001 offset x y z: 129980 439980 0 min x y z: 129980.000 439980.000 -1.019 max x y z: 131019.999 441269.999 33.851 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: 48869273 extended number of points by return: 43237051 3926153 1352810 311255 42004 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 -1019 33851 intensity 0 4849 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 30 user_data 6 7 point_source_ID 69 71 gps_time 269718240.729947 269720082.436976 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 19 255 B 2 255 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 48.49 ('Amplitude') attribute1 -15.85 32.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43237051 number of intermediate returns: 1709793 number of last returns: 43217624 number of single returns: 39295195 covered area in square units/kilounits: 1333376/1.33 point density: all returns 36.65 last only 32.41 (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 48869273 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43237051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3926153 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1352810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 311255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 42004 instead zero. overview over extended number of returns of given pulse: 39295195 5155302 3128722 1079363 206231 4389 71 0 0 0 0 0 0 0 0 histogram of classification of points: 6960723 unclassified (1) 40147367 ground (2) 1285069 building (6) 333872 water (9) 142242 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3225844 +---> 267084 of those are unclassified (1) +---> 2862865 of those are ground (2) +---> 47468 of those are building (6) +---> 26065 of those are water (9) +---> 22362 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 3 bin [-1.0,-0.9) has 338 bin [-0.9,-0.8) has 8259 bin [-0.8,-0.7) has 52866 bin [-0.7,-0.6) has 275419 bin [-0.6,-0.5) has 441441 bin [-0.5,-0.4) has 826957 bin [-0.4,-0.3) has 1399733 bin [-0.3,-0.2) has 3475106 bin [-0.2,-0.1) has 5945432 bin [-0.1,0.0) has 6189345 bin [0.0,0.1) has 4168468 bin [0.1,0.2) has 3273934 bin [0.2,0.3) has 2430687 bin [0.3,0.4) has 1851998 bin [0.4,0.5) has 1367648 bin [0.5,0.6) has 990568 bin [0.6,0.7) has 999012 bin [0.7,0.8) has 1146108 bin [0.8,0.9) has 1104087 bin [0.9,1.0) has 901143 bin [1.0,1.1) has 720698 bin [1.1,1.2) has 535866 bin [1.2,1.3) has 365516 bin [1.3,1.4) has 242061 bin [1.4,1.5) has 175708 bin [1.5,1.6) has 133110 bin [1.6,1.7) has 123188 bin [1.7,1.8) has 119752 bin [1.8,1.9) has 108482 bin [1.9,2.0) has 104116 bin [2.0,2.1) has 97121 bin [2.1,2.2) has 92596 bin [2.2,2.3) has 89916 bin [2.3,2.4) has 89236 bin [2.4,2.5) has 87774 bin [2.5,2.6) has 88375 bin [2.6,2.7) has 88565 bin [2.7,2.8) has 92242 bin [2.8,2.9) has 90458 bin [2.9,3.0) has 91623 bin [3.0,3.1) has 89494 bin [3.1,3.2) has 91537 bin [3.2,3.3) has 91071 bin [3.3,3.4) has 90004 bin [3.4,3.5) has 89239 bin [3.5,3.6) has 84372 bin [3.6,3.7) has 80635 bin [3.7,3.8) has 78263 bin [3.8,3.9) has 78406 bin [3.9,4.0) has 75512 bin [4.0,4.1) has 75285 bin 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[32.1,32.2) has 214 bin [32.2,32.3) has 187 bin [32.3,32.4) has 144 bin [32.4,32.5) has 122 bin [32.5,32.6) has 132 bin [32.6,32.7) has 126 bin [32.7,32.8) has 93 bin [32.8,32.9) has 62 bin [32.9,33.0) has 51 bin [33.0,33.1) has 44 bin [33.1,33.2) has 32 bin [33.2,33.3) has 24 bin [33.3,33.4) has 8 bin [33.4,33.5) has 19 bin [33.5,33.6) has 15 bin [33.6,33.7) has 11 bin [33.7,33.8) has 4 bin [33.8,33.9) has 1 average z coordinate 1.8 for 48869273 element(s) point source id histogram with bin size 1.000000 bin 69 has 13437418 bin 70 has 34129009 bin 71 has 1302846 average point source id 69.751693216307928 for 48869273 element(s)