lasinfo (210611) report for 'AHN4T/41EN1_22.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: 23/2023 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: 36536551 number of points by return: 24396239 8797116 2676385 578751 88060 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 443730 0 min x y z: 240980.000 443730.000 26.291 max x y z: 242019.999 445019.999 59.313 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: 36536551 extended number of points by return: 24396239 8797116 2676385 578751 88060 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 26291 59313 intensity 0 4544 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 -17 29 user_data 6 7 point_source_ID 164 165 gps_time 324133253.922628 324135479.270386 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 41 255 B 31 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.61 28.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24396239 number of intermediate returns: 3360276 number of last returns: 24363809 number of single returns: 15583773 covered area in square units/kilounits: 1339248/1.34 point density: all returns 27.28 last only 18.19 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36536551 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24396239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8797116 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2676385 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 578751 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 88060 instead zero. overview over extended number of returns of given pulse: 15583773 12239979 6301854 1968727 398367 40831 3020 0 0 0 0 0 0 0 0 histogram of classification of points: 15329964 unclassified (1) 20999653 ground (2) 15286 building (6) 191500 water (9) 148 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2604716 +---> 1024241 of those are unclassified (1) +---> 1554892 of those are ground (2) +---> 2521 of those are building (6) +---> 23061 of those are water (9) +---> 1 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [26.2,26.3) has 1 bin [26.3,26.4) has 290 bin [26.4,26.5) has 43930 bin [26.5,26.6) has 721753 bin [26.6,26.7) has 1530206 bin [26.7,26.8) has 1362301 bin [26.8,26.9) has 1104157 bin [26.9,27.0) has 604871 bin [27.0,27.1) has 915682 bin [27.1,27.2) has 1277664 bin [27.2,27.3) has 1001808 bin [27.3,27.4) has 598824 bin [27.4,27.5) has 385533 bin [27.5,27.6) has 398134 bin [27.6,27.7) has 1351531 bin [27.7,27.8) has 1860531 bin [27.8,27.9) has 1595695 bin [27.9,28.0) has 1051804 bin [28.0,28.1) has 696433 bin [28.1,28.2) has 559605 bin [28.2,28.3) has 483653 bin [28.3,28.4) has 364232 bin [28.4,28.5) has 285561 bin [28.5,28.6) has 246990 bin [28.6,28.7) has 215811 bin [28.7,28.8) has 206689 bin [28.8,28.9) has 222166 bin [28.9,29.0) has 251520 bin [29.0,29.1) has 275650 bin [29.1,29.2) has 272010 bin [29.2,29.3) has 279706 bin [29.3,29.4) has 334233 bin [29.4,29.5) has 345596 bin [29.5,29.6) has 303801 bin [29.6,29.7) has 302854 bin [29.7,29.8) has 306188 bin [29.8,29.9) has 301365 bin [29.9,30.0) has 318912 bin [30.0,30.1) has 259265 bin [30.1,30.2) has 215147 bin [30.2,30.3) has 203612 bin [30.3,30.4) has 195325 bin [30.4,30.5) has 198911 bin [30.5,30.6) has 211352 bin [30.6,30.7) has 204479 bin [30.7,30.8) has 183911 bin [30.8,30.9) has 172385 bin [30.9,31.0) has 170555 bin [31.0,31.1) 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[54.1,54.2) has 1651 bin [54.2,54.3) has 1538 bin [54.3,54.4) has 1539 bin [54.4,54.5) has 1233 bin [54.5,54.6) has 1189 bin [54.6,54.7) has 1197 bin [54.7,54.8) has 1010 bin [54.8,54.9) has 933 bin [54.9,55.0) has 852 bin [55.0,55.1) has 774 bin [55.1,55.2) has 683 bin [55.2,55.3) has 643 bin [55.3,55.4) has 543 bin [55.4,55.5) has 524 bin [55.5,55.6) has 431 bin [55.6,55.7) has 410 bin [55.7,55.8) has 396 bin [55.8,55.9) has 339 bin [55.9,56.0) has 324 bin [56.0,56.1) has 290 bin [56.1,56.2) has 261 bin [56.2,56.3) has 202 bin [56.3,56.4) has 207 bin [56.4,56.5) has 220 bin [56.5,56.6) has 153 bin [56.6,56.7) has 133 bin [56.7,56.8) has 127 bin [56.8,56.9) has 114 bin [56.9,57.0) has 119 bin [57.0,57.1) has 102 bin [57.1,57.2) has 84 bin [57.2,57.3) has 81 bin [57.3,57.4) has 82 bin [57.4,57.5) has 77 bin [57.5,57.6) has 70 bin [57.6,57.7) has 82 bin [57.7,57.8) has 85 bin [57.8,57.9) has 58 bin [57.9,58.0) has 70 bin [58.0,58.1) has 66 bin [58.1,58.2) has 57 bin [58.2,58.3) has 39 bin [58.3,58.4) has 35 bin [58.4,58.5) has 38 bin [58.5,58.6) has 21 bin [58.6,58.7) has 14 bin [58.7,58.8) has 13 bin [58.8,58.9) has 13 bin [58.9,59.0) has 7 bin [59.0,59.1) has 6 bin [59.1,59.2) has 6 bin [59.3,59.4) has 2 average z coordinate 31.5 for 36536551 element(s) point source id histogram with bin size 1.000000 bin 164 has 31099878 bin 165 has 5436673 average point source id 164.148800936355485 for 36536551 element(s)