lasinfo (210611) report for 'AHN4T/67GZ1_15.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: 31134649 number of points by return: 23651851 4764875 2038407 577201 102315 scale factor x y z: 0.001 0.001 0.001 offset x y z: 43980 358730 0 min x y z: 43980.000 358808.657 -0.176 max x y z: 45019.999 360019.999 38.443 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: 31134649 extended number of points by return: 23651851 4764875 2038407 577201 102315 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 78657 1289999 Z -176 38443 intensity 25 4860 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 -31 30 user_data 6 7 point_source_ID 92 96 gps_time 261747980.796790 261750145.962487 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 251 G 19 248 B 23 255 NIR 26 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0.25 48.6 ('Amplitude') attribute1 -16.44 32.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23651851 number of intermediate returns: 2739239 number of last returns: 23613816 number of single returns: 18870257 covered area in square units/kilounits: 809820/0.81 point density: all returns 38.45 last only 29.16 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31134649 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23651851 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4764875 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2038407 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 577201 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 102315 instead zero. overview over extended number of returns of given pulse: 18870257 5450427 4391131 1907194 456407 54407 4826 0 0 0 0 0 0 0 0 histogram of classification of points: 8754884 unclassified (1) 19062134 ground (2) 768930 building (6) 2540884 water (9) 7817 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2341471 +---> 715151 of those are unclassified (1) +---> 1549301 of those are ground (2) +---> 9339 of those are building (6) +---> 67680 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 14 bin [-0.1,0.0) has 73 bin [0.0,0.1) has 502 bin [0.1,0.2) has 1543 bin [0.2,0.3) has 8708 bin [0.3,0.4) has 25847 bin [0.4,0.5) has 58010 bin [0.5,0.6) has 65861 bin [0.6,0.7) has 59823 bin [0.7,0.8) has 64163 bin [0.8,0.9) has 79055 bin [0.9,1.0) has 167441 bin [1.0,1.1) has 335776 bin [1.1,1.2) has 496749 bin [1.2,1.3) has 1796645 bin [1.3,1.4) 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[33.1,33.2) has 372 bin [33.2,33.3) has 377 bin [33.3,33.4) has 369 bin [33.4,33.5) has 361 bin [33.5,33.6) has 368 bin [33.6,33.7) has 342 bin [33.7,33.8) has 351 bin [33.8,33.9) has 311 bin [33.9,34.0) has 334 bin [34.0,34.1) has 268 bin [34.1,34.2) has 266 bin [34.2,34.3) has 245 bin [34.3,34.4) has 239 bin [34.4,34.5) has 239 bin [34.5,34.6) has 241 bin [34.6,34.7) has 195 bin [34.7,34.8) has 190 bin [34.8,34.9) has 214 bin [34.9,35.0) has 184 bin [35.0,35.1) has 190 bin [35.1,35.2) has 164 bin [35.2,35.3) has 194 bin [35.3,35.4) has 177 bin [35.4,35.5) has 157 bin [35.5,35.6) has 178 bin [35.6,35.7) has 150 bin [35.7,35.8) has 138 bin [35.8,35.9) has 167 bin [35.9,36.0) has 128 bin [36.0,36.1) has 136 bin [36.1,36.2) has 127 bin [36.2,36.3) has 130 bin [36.3,36.4) has 122 bin [36.4,36.5) has 109 bin [36.5,36.6) has 106 bin [36.6,36.7) has 93 bin [36.7,36.8) has 65 bin [36.8,36.9) has 69 bin [36.9,37.0) has 52 bin [37.0,37.1) has 43 bin [37.1,37.2) has 38 bin [37.2,37.3) has 33 bin [37.3,37.4) has 30 bin [37.4,37.5) has 31 bin [37.5,37.6) has 21 bin [37.6,37.7) has 19 bin [37.7,37.8) has 26 bin [37.8,37.9) has 14 bin [37.9,38.0) has 11 bin [38.0,38.1) has 9 bin [38.1,38.2) has 7 bin [38.2,38.3) has 6 bin [38.3,38.4) has 4 bin [38.4,38.5) has 2 average z coordinate 4.9 for 31134649 element(s) point source id histogram with bin size 1.000000 bin 92 has 14069223 bin 94 has 4018098 bin 95 has 13033629 bin 96 has 13699 average point source id 93.515735057748685 for 31134649 element(s)