lasinfo (210611) report for 'AHN4T/67HN1_25.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: 181/2021 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: 31162605 number of points by return: 24874656 3621643 1899488 635926 130892 scale factor x y z: 0.001 0.001 0.001 offset x y z: 53980 362480 0 min x y z: 53980.000 362480.000 -0.851 max x y z: 55019.999 363769.999 42.001 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: 31162605 extended number of points by return: 24874656 3621643 1899488 635926 130892 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 -851 42001 intensity 56 3058 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 31 user_data 6 7 point_source_ID 89 93 gps_time 261745430.194711 261748609.859962 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 250 G 36 251 B 33 246 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.56 30.58 ('Amplitude') attribute1 -16.28 14.13 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24874656 number of intermediate returns: 2676502 number of last returns: 24869488 number of single returns: 21258041 covered area in square units/kilounits: 1301892/1.30 point density: all returns 23.94 last only 19.10 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31162605 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24874656 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3621643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1899488 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 635926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 130892 instead zero. overview over extended number of returns of given pulse: 21258041 3447189 3788485 2016591 568444 76734 7121 0 0 0 0 0 0 0 0 histogram of classification of points: 6710636 unclassified (1) 24296531 ground (2) 14692 building (6) 140637 water (9) 109 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2134843 +---> 326693 of those are unclassified (1) +---> 1804558 of those are ground (2) +---> 3592 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 2 bin [-0.8,-0.7) has 670 bin [-0.7,-0.6) has 75351 bin [-0.6,-0.5) has 82767 bin [-0.5,-0.4) has 100190 bin [-0.4,-0.3) has 179252 bin [-0.3,-0.2) has 190256 bin [-0.2,-0.1) has 145672 bin [-0.1,0.0) has 134452 bin [0.0,0.1) has 135180 bin [0.1,0.2) has 167142 bin [0.2,0.3) has 226363 bin [0.3,0.4) has 321293 bin [0.4,0.5) has 445258 bin [0.5,0.6) has 636404 bin [0.6,0.7) has 1001028 bin 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bin [39.8,39.9) has 1735 bin [39.9,40.0) has 1441 bin [40.0,40.1) has 1416 bin [40.1,40.2) has 1333 bin [40.2,40.3) has 1190 bin [40.3,40.4) has 1033 bin [40.4,40.5) has 964 bin [40.5,40.6) has 834 bin [40.6,40.7) has 706 bin [40.7,40.8) has 609 bin [40.8,40.9) has 460 bin [40.9,41.0) has 395 bin [41.0,41.1) has 339 bin [41.1,41.2) has 206 bin [41.2,41.3) has 151 bin [41.3,41.4) has 128 bin [41.4,41.5) has 90 bin [41.5,41.6) has 66 bin [41.6,41.7) has 38 bin [41.7,41.8) has 30 bin [41.8,41.9) has 11 bin [41.9,42.0) has 3 bin [42.0,42.1) has 1 average z coordinate 4.7 for 31162605 element(s) point source id histogram with bin size 1.000000 bin 89 has 6390553 bin 90 has 24227802 bin 93 has 544250 average point source id 89.847323322296063 for 31162605 element(s)