lasinfo (210611) report for 'AHN4T/34GN2_14.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: 337/2022 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: 34656942 number of points by return: 24057321 6727898 2919351 811590 140782 scale factor x y z: 0.001 0.001 0.001 offset x y z: 247980 458730 0 min x y z: 247980.000 458730.000 28.503 max x y z: 249019.999 460019.999 66.354 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: 34656942 extended number of points by return: 24057321 6727898 2919351 811590 140782 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 28503 66354 intensity 56 4792 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 15 user_data 6 7 point_source_ID 169 170 gps_time 324210833.184021 324211896.032556 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 47 255 B 36 255 NIR 12 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 30.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24057321 number of intermediate returns: 3905240 number of last returns: 23987845 number of single returns: 17293464 covered area in square units/kilounits: 1335020/1.34 point density: all returns 25.96 last only 17.97 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34656942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24057321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6727898 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2919351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 811590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 140782 instead zero. overview over extended number of returns of given pulse: 17293464 7618379 6341894 2695572 628207 73269 6157 0 0 0 0 0 0 0 0 histogram of classification of points: 12333585 unclassified (1) 21933046 ground (2) 385035 building (6) 5129 water (9) 147 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2678059 +---> 1099431 of those are unclassified (1) +---> 1562234 of those are ground (2) +---> 15866 of those are building (6) +---> 528 of those are water (9) z coordinate histogram with bin size 0.100000 bin [28.5,28.6) has 54 bin [28.6,28.7) has 1195 bin [28.7,28.8) has 9728 bin [28.8,28.9) has 25209 bin [28.9,29.0) has 41062 bin [29.0,29.1) has 43561 bin [29.1,29.2) has 48809 bin [29.2,29.3) has 56952 bin [29.3,29.4) has 62104 bin [29.4,29.5) has 66709 bin [29.5,29.6) has 65900 bin [29.6,29.7) has 69223 bin [29.7,29.8) has 76406 bin [29.8,29.9) has 78682 bin [29.9,30.0) 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[60.4,60.5) has 8470 bin [60.5,60.6) has 8450 bin [60.6,60.7) has 7848 bin [60.7,60.8) has 7700 bin [60.8,60.9) has 7479 bin [60.9,61.0) has 7232 bin [61.0,61.1) has 7006 bin [61.1,61.2) has 6771 bin [61.2,61.3) has 6477 bin [61.3,61.4) has 6317 bin [61.4,61.5) has 5993 bin [61.5,61.6) has 5689 bin [61.6,61.7) has 5475 bin [61.7,61.8) has 5102 bin [61.8,61.9) has 4947 bin [61.9,62.0) has 4584 bin [62.0,62.1) has 4479 bin [62.1,62.2) has 4290 bin [62.2,62.3) has 4003 bin [62.3,62.4) has 3692 bin [62.4,62.5) has 3480 bin [62.5,62.6) has 3274 bin [62.6,62.7) has 2988 bin [62.7,62.8) has 2725 bin [62.8,62.9) has 2690 bin [62.9,63.0) has 2384 bin [63.0,63.1) has 2164 bin [63.1,63.2) has 1970 bin [63.2,63.3) has 1957 bin [63.3,63.4) has 1790 bin [63.4,63.5) has 1543 bin [63.5,63.6) has 1404 bin [63.6,63.7) has 1391 bin [63.7,63.8) has 1199 bin [63.8,63.9) has 1106 bin [63.9,64.0) has 1013 bin [64.0,64.1) has 959 bin [64.1,64.2) has 827 bin [64.2,64.3) has 727 bin [64.3,64.4) has 661 bin [64.4,64.5) has 530 bin [64.5,64.6) has 445 bin [64.6,64.7) has 373 bin [64.7,64.8) has 338 bin [64.8,64.9) has 250 bin [64.9,65.0) has 221 bin [65.0,65.1) has 222 bin [65.1,65.2) has 150 bin [65.2,65.3) has 111 bin [65.3,65.4) has 119 bin [65.4,65.5) has 81 bin [65.5,65.6) has 50 bin [65.6,65.7) has 45 bin [65.7,65.8) has 43 bin [65.8,65.9) has 36 bin [65.9,66.0) has 28 bin [66.0,66.1) has 19 bin [66.1,66.2) has 20 bin [66.2,66.3) has 12 bin [66.3,66.4) has 3 average z coordinate 38.1 for 34656942 element(s) point source id histogram with bin size 1.000000 bin 169 has 5084998 bin 170 has 29571944 average point source id 169.853276206538936 for 34656942 element(s)