lasinfo (210611) report for 'AHN4T/51CZ1_21.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: 339/2022 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: 31547129 number of points by return: 26770389 3484507 1087365 186848 18020 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 374980 0 min x y z: 139980.000 374980.000 26.574 max x y z: 141019.999 376269.999 57.008 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: 31547129 extended number of points by return: 26770389 3484507 1087365 186848 18020 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 26574 57008 intensity 54 5029 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 61 63 gps_time 298029510.378481 298033189.133764 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 31 255 B 15 255 NIR 0 255 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 0.54 50.29 ('Amplitude') attribute1 -16.57 33.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26770389 number of intermediate returns: 1292091 number of last returns: 26756215 number of single returns: 23271566 covered area in square units/kilounits: 1340844/1.34 point density: all returns 23.53 last only 19.95 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31547129 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26770389 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3484507 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1087365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 186848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18020 instead zero. overview over extended number of returns of given pulse: 23271566 4805843 2704088 675555 84621 5202 254 0 0 0 0 0 0 0 0 histogram of classification of points: 5751496 unclassified (1) 24716679 ground (2) 1052247 building (6) 26369 water (9) 338 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2122065 +---> 473546 of those are unclassified (1) +---> 1539901 of those are ground (2) +---> 107483 of those are building (6) +---> 1135 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.5,26.6) has 6 bin [26.6,26.7) has 705 bin [26.7,26.8) has 2904 bin [26.8,26.9) has 4387 bin [26.9,27.0) has 6035 bin [27.0,27.1) has 8435 bin [27.1,27.2) has 17432 bin [27.2,27.3) has 28622 bin [27.3,27.4) has 60504 bin [27.4,27.5) has 218539 bin [27.5,27.6) has 448289 bin [27.6,27.7) has 657576 bin [27.7,27.8) has 709269 bin [27.8,27.9) has 604877 bin [27.9,28.0) has 556753 bin [28.0,28.1) has 832098 bin [28.1,28.2) has 1093074 bin [28.2,28.3) has 1051225 bin [28.3,28.4) has 934525 bin [28.4,28.5) has 719158 bin [28.5,28.6) has 626362 bin [28.6,28.7) has 516817 bin [28.7,28.8) has 489940 bin [28.8,28.9) has 480907 bin [28.9,29.0) has 491451 bin [29.0,29.1) has 620265 bin [29.1,29.2) has 633478 bin [29.2,29.3) has 556615 bin [29.3,29.4) has 504682 bin [29.4,29.5) has 442426 bin [29.5,29.6) has 419722 bin [29.6,29.7) has 401783 bin [29.7,29.8) has 438367 bin [29.8,29.9) has 456294 bin [29.9,30.0) has 652852 bin [30.0,30.1) has 646258 bin [30.1,30.2) has 569330 bin [30.2,30.3) has 625901 bin [30.3,30.4) has 659605 bin [30.4,30.5) has 552658 bin [30.5,30.6) has 671603 bin [30.6,30.7) has 886629 bin [30.7,30.8) has 979466 bin [30.8,30.9) has 910043 bin [30.9,31.0) has 621456 bin [31.0,31.1) has 439705 bin [31.1,31.2) has 419398 bin [31.2,31.3) has 270741 bin [31.3,31.4) has 198241 bin [31.4,31.5) has 193342 bin [31.5,31.6) has 213834 bin [31.6,31.7) 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[50.9,51.0) has 1900 bin [51.0,51.1) has 1660 bin [51.1,51.2) has 1632 bin [51.2,51.3) has 1501 bin [51.3,51.4) has 1341 bin [51.4,51.5) has 1251 bin [51.5,51.6) has 1154 bin [51.6,51.7) has 1095 bin [51.7,51.8) has 1009 bin [51.8,51.9) has 885 bin [51.9,52.0) has 775 bin [52.0,52.1) has 709 bin [52.1,52.2) has 611 bin [52.2,52.3) has 554 bin [52.3,52.4) has 422 bin [52.4,52.5) has 423 bin [52.5,52.6) has 325 bin [52.6,52.7) has 315 bin [52.7,52.8) has 275 bin [52.8,52.9) has 254 bin [52.9,53.0) has 240 bin [53.0,53.1) has 219 bin [53.1,53.2) has 205 bin [53.2,53.3) has 215 bin [53.3,53.4) has 193 bin [53.4,53.5) has 179 bin [53.5,53.6) has 187 bin [53.6,53.7) has 162 bin [53.7,53.8) has 156 bin [53.8,53.9) has 147 bin [53.9,54.0) has 135 bin [54.0,54.1) has 134 bin [54.1,54.2) has 150 bin [54.2,54.3) has 128 bin [54.3,54.4) has 138 bin [54.4,54.5) has 133 bin [54.5,54.6) has 105 bin [54.6,54.7) has 103 bin [54.7,54.8) has 92 bin [54.8,54.9) has 106 bin [54.9,55.0) has 75 bin [55.0,55.1) has 77 bin [55.1,55.2) has 65 bin [55.2,55.3) has 65 bin [55.3,55.4) has 57 bin [55.4,55.5) has 57 bin [55.5,55.6) has 53 bin [55.6,55.7) has 60 bin [55.7,55.8) has 75 bin [55.8,55.9) has 72 bin [55.9,56.0) has 63 bin [56.0,56.1) has 62 bin [56.1,56.2) has 53 bin [56.2,56.3) has 49 bin [56.3,56.4) has 44 bin [56.4,56.5) has 36 bin [56.5,56.6) has 27 bin [56.6,56.7) has 17 bin [56.7,56.8) has 14 bin [56.8,56.9) has 11 bin [56.9,57.0) has 5 bin [57.0,57.1) has 1 average z coordinate 31.4 for 31547129 element(s) point source id histogram with bin size 1.000000 bin 61 has 715 bin 62 has 20911231 bin 63 has 10635183 average point source id 62.337097806903444 for 31547129 element(s)