lasinfo (210611) report for 'AHN4T/27CZ1_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: 336/2022 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: 73396558 number of points by return: 56669710 12831243 3452888 416059 26658 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 479980 0 min x y z: 180980.000 479980.000 23.066 max x y z: 182019.999 481269.999 63.320 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: 73396558 extended number of points by return: 56669710 12831243 3452888 416059 26658 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 23066 63320 intensity 43 1610 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -32 32 user_data 6 7 point_source_ID 140 142 gps_time 270198936.588989 270201555.420603 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 228 G 21 223 B 22 213 NIR 36 221 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0 14.53 ('Amplitude') attribute1 -15.58 0.66 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 56669710 number of intermediate returns: 3885300 number of last returns: 56654438 number of single returns: 43812890 covered area in square units/kilounits: 1341236/1.34 point density: all returns 54.72 last only 42.24 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 73396558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 56669710 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12831243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3452888 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 416059 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26658 instead zero. overview over extended number of returns of given pulse: 43812890 18782256 9114158 1554613 132173 468 0 0 0 0 0 0 0 0 0 histogram of classification of points: 23223701 unclassified (1) 50172038 ground (2) 819 water (9) +-> flagged as extended overlap: 5166663 +---> 1791675 of those are unclassified (1) +---> 3374314 of those are ground (2) +---> 674 of those are water (9) z coordinate histogram with bin size 0.100000 bin [23.0,23.1) has 9 bin [23.1,23.2) has 2562 bin [23.2,23.3) has 25266 bin [23.3,23.4) has 80634 bin [23.4,23.5) has 116198 bin [23.5,23.6) has 111518 bin [23.6,23.7) has 92056 bin [23.7,23.8) has 75177 bin [23.8,23.9) has 70802 bin [23.9,24.0) has 91829 bin [24.0,24.1) has 136816 bin [24.1,24.2) has 149898 bin [24.2,24.3) has 126236 bin [24.3,24.4) has 140242 bin [24.4,24.5) has 188610 bin [24.5,24.6) has 191861 bin [24.6,24.7) has 190655 bin [24.7,24.8) has 192831 bin 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6756 bin [54.9,55.0) has 6433 bin [55.0,55.1) has 6178 bin [55.1,55.2) has 5979 bin [55.2,55.3) has 5570 bin [55.3,55.4) has 5309 bin [55.4,55.5) has 5214 bin [55.5,55.6) has 4947 bin [55.6,55.7) has 4528 bin [55.7,55.8) has 4232 bin [55.8,55.9) has 3999 bin [55.9,56.0) has 3773 bin [56.0,56.1) has 3557 bin [56.1,56.2) has 3351 bin [56.2,56.3) has 3187 bin [56.3,56.4) has 2920 bin [56.4,56.5) has 2844 bin [56.5,56.6) has 2672 bin [56.6,56.7) has 2493 bin [56.7,56.8) has 2306 bin [56.8,56.9) has 2124 bin [56.9,57.0) has 1935 bin [57.0,57.1) has 1923 bin [57.1,57.2) has 1723 bin [57.2,57.3) has 1622 bin [57.3,57.4) has 1474 bin [57.4,57.5) has 1334 bin [57.5,57.6) has 1200 bin [57.6,57.7) has 1098 bin [57.7,57.8) has 1115 bin [57.8,57.9) has 1089 bin [57.9,58.0) has 994 bin [58.0,58.1) has 907 bin [58.1,58.2) has 857 bin [58.2,58.3) has 688 bin [58.3,58.4) has 687 bin [58.4,58.5) has 615 bin [58.5,58.6) has 540 bin [58.6,58.7) has 514 bin [58.7,58.8) has 488 bin [58.8,58.9) has 436 bin [58.9,59.0) has 395 bin [59.0,59.1) has 325 bin [59.1,59.2) has 279 bin [59.2,59.3) has 234 bin [59.3,59.4) has 228 bin [59.4,59.5) has 215 bin [59.5,59.6) has 194 bin [59.6,59.7) has 171 bin [59.7,59.8) has 153 bin [59.8,59.9) has 110 bin [59.9,60.0) has 95 bin [60.0,60.1) has 97 bin [60.1,60.2) has 67 bin [60.2,60.3) has 60 bin [60.3,60.4) has 65 bin [60.4,60.5) has 48 bin [60.5,60.6) has 47 bin [60.6,60.7) has 37 bin [60.7,60.8) has 47 bin [60.8,60.9) has 46 bin [60.9,61.0) has 38 bin [61.0,61.1) has 27 bin [61.1,61.2) has 28 bin [61.2,61.3) has 15 bin [61.3,61.4) has 24 bin [61.4,61.5) has 14 bin [61.5,61.6) has 18 bin [61.6,61.7) has 14 bin [61.7,61.8) has 6 bin [61.8,61.9) has 12 bin [61.9,62.0) has 3 bin [62.0,62.1) has 10 bin [62.1,62.2) has 3 bin [62.2,62.3) has 7 bin [62.3,62.4) has 7 bin [62.4,62.5) has 3 bin [62.5,62.6) has 1 bin [62.6,62.7) has 2 bin [62.7,62.8) has 2 bin [62.9,63.0) has 2 bin [63.0,63.1) has 2 bin [63.1,63.2) has 1 bin [63.2,63.3) has 2 bin [63.3,63.4) has 1 average z coordinate 32.3 for 73396558 element(s) point source id histogram with bin size 1.000000 bin 140 has 4882764 bin 141 has 54014607 bin 142 has 14499187 average point source id 141.131020081350414 for 73396558 element(s)