lasinfo (210611) report for 'AHN4T/17EZ2_02.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: 335/2022 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: 30138133 number of points by return: 23432606 4160872 1866024 552433 109617 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 542480 0 min x y z: 245980.000 542480.000 14.379 max x y z: 247019.999 543769.999 56.902 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: 30138133 extended number of points by return: 23432606 4160872 1866024 552433 109617 15009 1572 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 14379 56902 intensity 65 4100 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435364.755636 330439462.367949 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 39 255 B 23 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.66 25.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23432606 number of intermediate returns: 2549561 number of last returns: 23420175 number of single returns: 19264209 covered area in square units/kilounits: 1341244/1.34 point density: all returns 22.47 last only 17.46 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30138133 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23432606 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4160872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1866024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 552433 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 109617 instead zero. overview over extended number of returns of given pulse: 19264209 4589192 3944339 1774687 473896 81286 10524 0 0 0 0 0 0 0 0 histogram of classification of points: 8027568 unclassified (1) 21534575 ground (2) 563833 building (6) 12021 water (9) 136 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2740538 +---> 976896 of those are unclassified (1) +---> 1734792 of those are ground (2) +---> 27557 of those are building (6) +---> 1293 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 5 bin [14.4,14.5) has 387 bin [14.5,14.6) has 2156 bin [14.6,14.7) has 1783 bin [14.7,14.8) has 1800 bin [14.8,14.9) has 1806 bin [14.9,15.0) has 1633 bin [15.0,15.1) has 1659 bin [15.1,15.2) has 1616 bin [15.2,15.3) has 2135 bin [15.3,15.4) has 2167 bin [15.4,15.5) has 2448 bin [15.5,15.6) has 7129 bin [15.6,15.7) has 51942 bin [15.7,15.8) has 118171 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[50.3,50.4) has 656 bin [50.4,50.5) has 665 bin [50.5,50.6) has 690 bin [50.6,50.7) has 621 bin [50.7,50.8) has 639 bin [50.8,50.9) has 618 bin [50.9,51.0) has 550 bin [51.0,51.1) has 528 bin [51.1,51.2) has 501 bin [51.2,51.3) has 524 bin [51.3,51.4) has 455 bin [51.4,51.5) has 430 bin [51.5,51.6) has 378 bin [51.6,51.7) has 370 bin [51.7,51.8) has 380 bin [51.8,51.9) has 363 bin [51.9,52.0) has 373 bin [52.0,52.1) has 293 bin [52.1,52.2) has 286 bin [52.2,52.3) has 281 bin [52.3,52.4) has 255 bin [52.4,52.5) has 277 bin [52.5,52.6) has 222 bin [52.6,52.7) has 227 bin [52.7,52.8) has 222 bin [52.8,52.9) has 194 bin [52.9,53.0) has 211 bin [53.0,53.1) has 195 bin [53.1,53.2) has 199 bin [53.2,53.3) has 142 bin [53.3,53.4) has 161 bin [53.4,53.5) has 133 bin [53.5,53.6) has 123 bin [53.6,53.7) has 128 bin [53.7,53.8) has 118 bin [53.8,53.9) has 105 bin [53.9,54.0) has 97 bin [54.0,54.1) has 78 bin [54.1,54.2) has 50 bin [54.2,54.3) has 52 bin [54.3,54.4) has 42 bin [54.4,54.5) has 27 bin [54.5,54.6) has 28 bin [54.6,54.7) has 28 bin [54.7,54.8) has 17 bin [54.8,54.9) has 30 bin [54.9,55.0) has 14 bin [55.0,55.1) has 20 bin [55.1,55.2) has 31 bin [55.2,55.3) has 15 bin [55.3,55.4) has 18 bin [55.4,55.5) has 8 bin [55.5,55.6) has 10 bin [55.6,55.7) has 7 bin [55.7,55.8) has 5 bin [55.8,55.9) has 5 bin [55.9,56.0) has 3 bin [56.0,56.1) has 3 bin [56.1,56.2) has 2 bin [56.2,56.3) has 3 bin [56.3,56.4) has 2 bin [56.4,56.5) has 2 bin [56.5,56.6) has 1 bin [56.6,56.7) has 1 bin [56.7,56.8) has 4 bin [56.8,56.9) has 4 bin [56.9,57.0) has 1 average z coordinate 22.0 for 30138133 element(s) point source id histogram with bin size 1.000000 bin 55 has 3861277 bin 56 has 23819447 bin 57 has 2457409 average point source id 55.953418879663182 for 30138133 element(s)