lasinfo (210611) report for 'AHN4T/21CN1_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: 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: 29418852 number of points by return: 28912134 289589 152905 61665 2559 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 506230 0 min x y z: 180980.000 506230.000 -5.365 max x y z: 182019.999 507519.999 18.258 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: 29418852 extended number of points by return: 28912134 289589 152905 61665 2559 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 -5365 18258 intensity 19 3903 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 8 9 point_source_ID 187 190 gps_time 270133712.093276 270194077.444483 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 42 255 G 51 255 B 43 255 NIR 44 255 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 18.57 ('Amplitude') attribute1 -17.83 21.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28912134 number of intermediate returns: 217435 number of last returns: 28908930 number of single returns: 28619647 covered area in square units/kilounits: 1338152/1.34 point density: all returns 21.98 last only 21.60 (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 29418852 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28912134 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 289589 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 152905 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 61665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2559 instead zero. overview over extended number of returns of given pulse: 28619647 275944 273904 236454 12463 400 40 0 0 0 0 0 0 0 0 histogram of classification of points: 804322 unclassified (1) 28205175 ground (2) 345499 building (6) 62679 water (9) 1177 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2101236 +---> 11646 of those are unclassified (1) +---> 2056450 of those are ground (2) +---> 29028 of those are building (6) +---> 4112 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 17 bin [-5.3,-5.2) has 941 bin [-5.2,-5.1) has 7760 bin [-5.1,-5.0) has 12701 bin [-5.0,-4.9) has 17942 bin [-4.9,-4.8) has 32569 bin [-4.8,-4.7) has 30412 bin [-4.7,-4.6) has 32183 bin [-4.6,-4.5) has 27780 bin [-4.5,-4.4) has 28784 bin [-4.4,-4.3) has 34231 bin [-4.3,-4.2) has 36577 bin [-4.2,-4.1) has 185042 bin [-4.1,-4.0) has 3641595 bin [-4.0,-3.9) has 6762948 bin [-3.9,-3.8) has 5916409 bin [-3.8,-3.7) has 4015893 bin [-3.7,-3.6) has 5551726 bin [-3.6,-3.5) has 1087386 bin [-3.5,-3.4) has 159776 bin [-3.4,-3.3) has 87909 bin [-3.3,-3.2) has 76186 bin [-3.2,-3.1) has 104882 bin [-3.1,-3.0) has 119517 bin [-3.0,-2.9) has 145938 bin [-2.9,-2.8) has 155833 bin [-2.8,-2.7) has 151383 bin [-2.7,-2.6) has 36561 bin [-2.6,-2.5) has 9294 bin [-2.5,-2.4) has 8062 bin [-2.4,-2.3) has 7498 bin [-2.3,-2.2) has 7245 bin [-2.2,-2.1) has 6684 bin [-2.1,-2.0) has 6238 bin [-2.0,-1.9) has 5946 bin [-1.9,-1.8) has 5726 bin [-1.8,-1.7) has 5554 bin [-1.7,-1.6) has 5938 bin [-1.6,-1.5) has 5991 bin [-1.5,-1.4) has 5926 bin [-1.4,-1.3) has 5591 bin [-1.3,-1.2) has 5780 bin [-1.2,-1.1) has 5986 bin [-1.1,-1.0) has 6182 bin [-1.0,-0.9) has 6385 bin [-0.9,-0.8) has 6599 bin [-0.8,-0.7) has 6482 bin [-0.7,-0.6) has 6489 bin [-0.6,-0.5) has 7117 bin [-0.5,-0.4) has 8205 bin [-0.4,-0.3) has 7135 bin [-0.3,-0.2) has 5920 bin [-0.2,-0.1) has 6222 bin [-0.1,0.0) has 6084 bin [0.0,0.1) has 6891 bin [0.1,0.2) has 6103 bin [0.2,0.3) has 6217 bin [0.3,0.4) has 6198 bin [0.4,0.5) has 6985 bin [0.5,0.6) has 8592 bin [0.6,0.7) has 7777 bin [0.7,0.8) has 7692 bin [0.8,0.9) has 8163 bin [0.9,1.0) has 7939 bin [1.0,1.1) has 8262 bin [1.1,1.2) has 8295 bin [1.2,1.3) has 8310 bin [1.3,1.4) has 8401 bin [1.4,1.5) has 8517 bin [1.5,1.6) has 9174 bin [1.6,1.7) has 9182 bin [1.7,1.8) has 8984 bin [1.8,1.9) has 9375 bin [1.9,2.0) has 9071 bin [2.0,2.1) has 9274 bin [2.1,2.2) has 9325 bin [2.2,2.3) has 9592 bin [2.3,2.4) has 10102 bin [2.4,2.5) has 10374 bin [2.5,2.6) has 10477 bin [2.6,2.7) has 10767 bin [2.7,2.8) has 10522 bin [2.8,2.9) has 10867 bin [2.9,3.0) has 10824 bin [3.0,3.1) has 11137 bin [3.1,3.2) has 10957 bin [3.2,3.3) has 11197 bin [3.3,3.4) has 10838 bin [3.4,3.5) has 10450 bin [3.5,3.6) has 10279 bin [3.6,3.7) has 10620 bin [3.7,3.8) has 10681 bin [3.8,3.9) has 10533 bin [3.9,4.0) has 9894 bin [4.0,4.1) has 9888 bin [4.1,4.2) has 9708 bin [4.2,4.3) has 9511 bin [4.3,4.4) has 9322 bin [4.4,4.5) has 9494 bin [4.5,4.6) has 9596 bin [4.6,4.7) has 9403 bin [4.7,4.8) has 9129 bin [4.8,4.9) has 9057 bin [4.9,5.0) has 9135 bin [5.0,5.1) has 8934 bin [5.1,5.2) has 8615 bin [5.2,5.3) has 8426 bin [5.3,5.4) has 8188 bin [5.4,5.5) has 7957 bin [5.5,5.6) has 7752 bin [5.6,5.7) has 7702 bin [5.7,5.8) has 7697 bin [5.8,5.9) has 7816 bin [5.9,6.0) has 7466 bin [6.0,6.1) has 7566 bin [6.1,6.2) has 7333 bin [6.2,6.3) has 7411 bin [6.3,6.4) has 6899 bin [6.4,6.5) has 6992 bin [6.5,6.6) has 6793 bin [6.6,6.7) has 6104 bin [6.7,6.8) has 6076 bin [6.8,6.9) has 6217 bin [6.9,7.0) has 6124 bin [7.0,7.1) has 5971 bin [7.1,7.2) has 5965 bin [7.2,7.3) has 5403 bin [7.3,7.4) has 5314 bin [7.4,7.5) has 5158 bin [7.5,7.6) has 5080 bin [7.6,7.7) has 5008 bin [7.7,7.8) has 5140 bin [7.8,7.9) has 4960 bin [7.9,8.0) has 4568 bin [8.0,8.1) has 4287 bin [8.1,8.2) has 3884 bin [8.2,8.3) has 3554 bin [8.3,8.4) has 3376 bin [8.4,8.5) has 3378 bin [8.5,8.6) has 3377 bin [8.6,8.7) has 3233 bin [8.7,8.8) has 3252 bin [8.8,8.9) has 3240 bin [8.9,9.0) has 3251 bin [9.0,9.1) has 3146 bin [9.1,9.2) has 3158 bin [9.2,9.3) has 2950 bin [9.3,9.4) has 2969 bin [9.4,9.5) has 2826 bin [9.5,9.6) has 2929 bin [9.6,9.7) has 2733 bin [9.7,9.8) has 2646 bin [9.8,9.9) has 2527 bin [9.9,10.0) has 2492 bin [10.0,10.1) has 2482 bin [10.1,10.2) has 2365 bin [10.2,10.3) has 2201 bin [10.3,10.4) has 2310 bin [10.4,10.5) has 2358 bin [10.5,10.6) has 2205 bin [10.6,10.7) has 2101 bin [10.7,10.8) has 2094 bin [10.8,10.9) has 1965 bin [10.9,11.0) has 1786 bin [11.0,11.1) has 1696 bin [11.1,11.2) has 1701 bin [11.2,11.3) has 1573 bin [11.3,11.4) has 1550 bin [11.4,11.5) has 1456 bin [11.5,11.6) has 1475 bin [11.6,11.7) has 1349 bin [11.7,11.8) has 1312 bin [11.8,11.9) has 1368 bin [11.9,12.0) has 1244 bin [12.0,12.1) has 1269 bin [12.1,12.2) has 1228 bin [12.2,12.3) has 1082 bin [12.3,12.4) has 1093 bin [12.4,12.5) has 1038 bin [12.5,12.6) has 1003 bin [12.6,12.7) has 938 bin [12.7,12.8) has 868 bin [12.8,12.9) has 823 bin [12.9,13.0) has 820 bin [13.0,13.1) has 771 bin [13.1,13.2) has 731 bin [13.2,13.3) has 716 bin [13.3,13.4) has 685 bin [13.4,13.5) has 736 bin [13.5,13.6) has 617 bin [13.6,13.7) has 577 bin [13.7,13.8) has 578 bin [13.8,13.9) has 519 bin [13.9,14.0) has 498 bin [14.0,14.1) has 479 bin [14.1,14.2) has 448 bin [14.2,14.3) has 431 bin [14.3,14.4) has 410 bin [14.4,14.5) has 402 bin [14.5,14.6) has 374 bin [14.6,14.7) has 341 bin [14.7,14.8) has 337 bin [14.8,14.9) has 332 bin [14.9,15.0) has 320 bin [15.0,15.1) has 298 bin [15.1,15.2) has 266 bin [15.2,15.3) has 234 bin [15.3,15.4) has 226 bin [15.4,15.5) has 228 bin [15.5,15.6) has 230 bin [15.6,15.7) has 224 bin [15.7,15.8) has 170 bin [15.8,15.9) has 204 bin [15.9,16.0) has 194 bin [16.0,16.1) has 182 bin [16.1,16.2) has 179 bin [16.2,16.3) has 140 bin [16.3,16.4) has 112 bin [16.4,16.5) has 116 bin [16.5,16.6) has 105 bin [16.6,16.7) has 91 bin [16.7,16.8) has 71 bin [16.8,16.9) has 66 bin [16.9,17.0) has 58 bin [17.0,17.1) has 61 bin [17.1,17.2) has 54 bin [17.2,17.3) has 44 bin [17.3,17.4) has 33 bin [17.4,17.5) has 28 bin [17.5,17.6) has 21 bin [17.6,17.7) has 20 bin [17.7,17.8) has 21 bin [17.8,17.9) has 11 bin [17.9,18.0) has 10 bin [18.0,18.1) has 10 bin [18.1,18.2) has 4 bin [18.2,18.3) has 2 average z coordinate -3.6 for 29418852 element(s) point source id histogram with bin size 1.000000 bin 187 has 3814881 bin 188 has 21342875 bin 190 has 4261096 average point source id 188.160010016706281 for 29418852 element(s)