lasinfo (210611) report for 'AHN4T/15BN1_19.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: 177/2021 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: 16238924 number of points by return: 16163706 58991 14602 1614 11 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 544980 0 min x y z: 153091.034 544980.000 -2.742 max x y z: 154019.999 545935.122 9.951 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: 16238924 extended number of points by return: 16163706 58991 14602 1614 11 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 111034 1039999 Y 0 955122 Z -2742 9951 intensity 19 4240 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 27 user_data 8 9 point_source_ID 1056 1059 gps_time 268476103.787138 268478312.573685 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 38 255 G 50 255 B 46 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 4500 extended_scanner_channel 0 0 attribute0 0.19 42.4 ('Amplitude') attribute1 -16.75 25.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 16163706 number of intermediate returns: 16219 number of last returns: 16164473 number of single returns: 16105474 covered area in square units/kilounits: 524996/0.52 point density: all returns 30.93 last only 30.79 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 16238924 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16163706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 58991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 14602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11 instead zero. overview over extended number of returns of given pulse: 16105474 87994 38988 6413 55 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 140957 unclassified (1) 13263670 ground (2) 32310 building (6) 2801639 water (9) 348 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1291121 +---> 2857 of those are unclassified (1) +---> 1243728 of those are ground (2) +---> 44536 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 12 bin [-2.7,-2.6) has 129 bin [-2.6,-2.5) has 424 bin [-2.5,-2.4) has 1170 bin [-2.4,-2.3) has 7274 bin [-2.3,-2.2) has 13045 bin [-2.2,-2.1) has 9576 bin [-2.1,-2.0) has 8070 bin [-2.0,-1.9) has 9264 bin [-1.9,-1.8) has 10610 bin [-1.8,-1.7) has 14554 bin [-1.7,-1.6) has 43942 bin [-1.6,-1.5) has 51064 bin [-1.5,-1.4) has 57348 bin [-1.4,-1.3) has 96242 bin [-1.3,-1.2) has 247790 bin [-1.2,-1.1) has 483822 bin [-1.1,-1.0) has 882456 bin [-1.0,-0.9) has 1449121 bin [-0.9,-0.8) has 1449031 bin [-0.8,-0.7) has 1209615 bin [-0.7,-0.6) has 948176 bin [-0.6,-0.5) has 694283 bin [-0.5,-0.4) has 626014 bin [-0.4,-0.3) has 707412 bin [-0.3,-0.2) has 807853 bin [-0.2,-0.1) has 907724 bin [-0.1,0.0) has 1134752 bin [0.0,0.1) has 1343396 bin [0.1,0.2) has 555255 bin [0.2,0.3) has 203386 bin [0.3,0.4) has 136763 bin [0.4,0.5) has 120628 bin [0.5,0.6) has 101532 bin [0.6,0.7) has 89078 bin [0.7,0.8) has 68063 bin [0.8,0.9) has 89386 bin [0.9,1.0) has 116821 bin [1.0,1.1) has 60270 bin [1.1,1.2) has 46058 bin [1.2,1.3) has 38428 bin [1.3,1.4) has 35418 bin [1.4,1.5) has 36126 bin [1.5,1.6) has 40656 bin [1.6,1.7) has 46073 bin [1.7,1.8) has 42128 bin [1.8,1.9) has 39996 bin [1.9,2.0) has 40218 bin [2.0,2.1) has 41914 bin [2.1,2.2) has 43213 bin [2.2,2.3) has 45881 bin [2.3,2.4) has 47160 bin [2.4,2.5) has 47660 bin [2.5,2.6) has 47213 bin [2.6,2.7) has 44354 bin [2.7,2.8) has 43047 bin [2.8,2.9) has 42009 bin [2.9,3.0) has 41881 bin [3.0,3.1) has 40903 bin [3.1,3.2) has 40336 bin [3.2,3.3) has 39856 bin [3.3,3.4) has 39687 bin [3.4,3.5) has 42031 bin [3.5,3.6) has 42434 bin [3.6,3.7) has 43339 bin [3.7,3.8) has 44242 bin [3.8,3.9) has 46341 bin [3.9,4.0) has 48672 bin [4.0,4.1) has 52506 bin [4.1,4.2) has 52621 bin [4.2,4.3) has 43157 bin [4.3,4.4) has 26223 bin [4.4,4.5) has 20048 bin [4.5,4.6) has 18130 bin [4.6,4.7) has 3536 bin [4.7,4.8) has 2012 bin [4.8,4.9) has 2004 bin [4.9,5.0) has 1930 bin [5.0,5.1) has 1870 bin [5.1,5.2) has 1705 bin [5.2,5.3) has 1389 bin [5.3,5.4) has 860 bin [5.4,5.5) has 813 bin [5.5,5.6) has 779 bin [5.6,5.7) has 769 bin [5.7,5.8) has 920 bin [5.8,5.9) has 814 bin [5.9,6.0) has 838 bin [6.0,6.1) has 751 bin [6.1,6.2) has 753 bin [6.2,6.3) has 742 bin [6.3,6.4) has 738 bin [6.4,6.5) has 779 bin [6.5,6.6) has 654 bin [6.6,6.7) has 534 bin [6.7,6.8) has 542 bin [6.8,6.9) has 451 bin [6.9,7.0) has 409 bin [7.0,7.1) has 360 bin [7.1,7.2) has 368 bin [7.2,7.3) has 338 bin [7.3,7.4) has 295 bin [7.4,7.5) has 306 bin [7.5,7.6) has 307 bin [7.6,7.7) has 278 bin [7.7,7.8) has 320 bin [7.8,7.9) has 313 bin [7.9,8.0) has 294 bin [8.0,8.1) has 265 bin [8.1,8.2) has 234 bin [8.2,8.3) has 240 bin [8.3,8.4) has 232 bin [8.4,8.5) has 232 bin [8.5,8.6) has 206 bin [8.6,8.7) has 218 bin [8.7,8.8) has 187 bin [8.8,8.9) has 189 bin [8.9,9.0) has 194 bin [9.0,9.1) has 175 bin [9.1,9.2) has 196 bin [9.2,9.3) has 186 bin [9.3,9.4) has 168 bin [9.4,9.5) has 169 bin [9.5,9.6) has 167 bin [9.6,9.7) has 170 bin [9.7,9.8) has 148 bin [9.8,9.9) has 220 bin [9.9,10.0) has 47 average z coordinate -0.2 for 16238924 element(s) point source id histogram with bin size 1.000000 bin 1056 has 6405559 bin 1057 has 6369089 bin 1058 has 3040723 bin 1059 has 423553 average point source id 1056.844957091984725 for 16238924 element(s)