lasinfo (210611) report for 'AHN4T/45BN1_24.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: 338/2022 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: 24114204 number of points by return: 22239905 1305242 454537 100998 13522 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 418730 0 min x y z: 152980.000 418730.000 -1.626 max x y z: 154019.999 420019.999 34.540 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: 24114204 extended number of points by return: 22239905 1305242 454537 100998 13522 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 -1626 34540 intensity 56 5016 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 29 user_data 6 7 point_source_ID 49 51 gps_time 292167267.759308 294661926.087763 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 44 255 B 40 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 50.16 ('Amplitude') attribute1 -16.39 33.35 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22239905 number of intermediate returns: 571336 number of last returns: 22230488 number of single returns: 20927525 covered area in square units/kilounits: 1258840/1.26 point density: all returns 19.16 last only 17.66 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24114204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22239905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1305242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 454537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 100998 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 13522 instead zero. overview over extended number of returns of given pulse: 20927525 1705565 1062389 350864 62337 5254 270 0 0 0 0 0 0 0 0 histogram of classification of points: 2362273 unclassified (1) 19593949 ground (2) 440460 building (6) 1714317 water (9) 3205 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1514239 +---> 90554 of those are unclassified (1) +---> 1291473 of those are ground (2) +---> 22202 of those are building (6) +---> 110010 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 4 bin [-1.6,-1.5) has 89 bin [-1.5,-1.4) has 110 bin [-1.4,-1.3) has 37 bin [-1.3,-1.2) has 41 bin [-1.2,-1.1) has 36 bin [-1.1,-1.0) has 37 bin [-1.0,-0.9) has 43 bin [-0.9,-0.8) has 49 bin [-0.8,-0.7) has 29 bin [-0.7,-0.6) has 44 bin [-0.6,-0.5) has 53 bin [-0.5,-0.4) has 42 bin [-0.4,-0.3) has 49 bin [-0.3,-0.2) has 44 bin [-0.2,-0.1) has 49 bin 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112 bin [32.0,32.1) has 118 bin [32.1,32.2) has 101 bin [32.2,32.3) has 97 bin [32.3,32.4) has 85 bin [32.4,32.5) has 88 bin [32.5,32.6) has 99 bin [32.6,32.7) has 84 bin [32.7,32.8) has 83 bin [32.8,32.9) has 78 bin [32.9,33.0) has 58 bin [33.0,33.1) has 57 bin [33.1,33.2) has 60 bin [33.2,33.3) has 39 bin [33.3,33.4) has 36 bin [33.4,33.5) has 35 bin [33.5,33.6) has 33 bin [33.6,33.7) has 29 bin [33.7,33.8) has 24 bin [33.8,33.9) has 23 bin [33.9,34.0) has 18 bin [34.0,34.1) has 6 bin [34.1,34.2) has 8 bin [34.2,34.3) has 11 bin [34.3,34.4) has 4 bin [34.5,34.6) has 3 average z coordinate 4.1 for 24114204 element(s) point source id histogram with bin size 1.000000 bin 49 has 874827 bin 50 has 20860225 bin 51 has 2379152 average point source id 50.062383357128439 for 24114204 element(s)