lasinfo (210611) report for 'AHN4T/52GN1_03.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: 340/2022 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: 29672802 number of points by return: 23509260 4648944 1310743 186772 17083 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 386230 0 min x y z: 201980.000 386230.000 20.014 max x y z: 203019.999 387519.999 56.777 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: 29672802 extended number of points by return: 23509260 4648944 1310743 186772 17083 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 20014 56777 intensity 36 5096 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 99 203 gps_time 297861900.370887 298299061.663425 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 36 255 B 27 255 NIR 16 255 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 0.36 50.96 ('Amplitude') attribute1 -16.66 34.6 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23509260 number of intermediate returns: 1524489 number of last returns: 23477343 number of single returns: 18838290 covered area in square units/kilounits: 1321492/1.32 point density: all returns 22.45 last only 17.77 (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 29672802 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23509260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4648944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1310743 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 186772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17083 instead zero. overview over extended number of returns of given pulse: 18838290 6676366 3386505 684788 82168 4514 171 0 0 0 0 0 0 0 0 histogram of classification of points: 6618306 unclassified (1) 21642424 ground (2) 1334211 building (6) 58779 water (9) 18647 wire conductor (14) 435 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2523184 +---> 755307 of those are unclassified (1) +---> 1644974 of those are ground (2) +---> 121492 of those are building (6) +---> 549 of those are water (9) +---> 541 of those are wire conductor (14) +---> 321 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [20.0,20.1) has 395 bin [20.1,20.2) has 7596 bin [20.2,20.3) has 22774 bin [20.3,20.4) has 21102 bin [20.4,20.5) has 20549 bin [20.5,20.6) has 17531 bin [20.6,20.7) has 27588 bin [20.7,20.8) has 32833 bin [20.8,20.9) has 38416 bin [20.9,21.0) has 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243 bin [51.9,52.0) has 204 bin [52.0,52.1) has 198 bin [52.1,52.2) has 190 bin [52.2,52.3) has 167 bin [52.3,52.4) has 128 bin [52.4,52.5) has 143 bin [52.5,52.6) has 117 bin [52.6,52.7) has 109 bin [52.7,52.8) has 90 bin [52.8,52.9) has 80 bin [52.9,53.0) has 75 bin [53.0,53.1) has 57 bin [53.1,53.2) has 53 bin [53.2,53.3) has 64 bin [53.3,53.4) has 85 bin [53.4,53.5) has 296 bin [53.5,53.6) has 206 bin [53.6,53.7) has 99 bin [53.7,53.8) has 33 bin [53.8,53.9) has 30 bin [53.9,54.0) has 13 bin [54.0,54.1) has 18 bin [54.1,54.2) has 9 bin [54.2,54.3) has 15 bin [54.3,54.4) has 24 bin [54.4,54.5) has 25 bin [54.5,54.6) has 12 bin [54.6,54.7) has 10 bin [54.7,54.8) has 8 bin [54.8,54.9) has 15 bin [54.9,55.0) has 16 bin [55.0,55.1) has 25 bin [55.1,55.2) has 23 bin [55.2,55.3) has 5 bin [55.3,55.4) has 1 bin [55.4,55.5) has 1 bin [55.8,55.9) has 3 bin [56.1,56.2) has 2 bin [56.2,56.3) has 2 bin [56.3,56.4) has 1 bin [56.4,56.5) has 1 bin [56.5,56.6) has 4 bin [56.6,56.7) has 2 bin [56.7,56.8) has 3 average z coordinate 24.9 for 29672802 element(s) point source id histogram with bin size 1.000000 bin 99 has 2922598 bin 100 has 24809149 bin 101 has 1886876 bin 203 has 54179 average point source id 100.153160965385069 for 29672802 element(s)