lasinfo (210611) report for 'AHN4T/17BN2_18.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: 27837774 number of points by return: 23532447 2593302 1259712 375954 67850 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 544980 0 min x y z: 236980.000 544980.000 13.321 max x y z: 238019.999 546269.999 46.304 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: 27837774 extended number of points by return: 23532447 2593302 1259712 375954 67850 7890 619 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 13321 46304 intensity 53 4627 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 53 55 gps_time 330439312.238101 330441500.208995 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 44 255 B 32 255 NIR 18 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.62 30.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23532447 number of intermediate returns: 1712979 number of last returns: 23526992 number of single returns: 20934644 covered area in square units/kilounits: 1341236/1.34 point density: all returns 20.76 last only 17.54 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27837774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23532447 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2593302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1259712 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 375954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 67850 instead zero. overview over extended number of returns of given pulse: 20934644 2670426 2652275 1232288 300036 44030 4075 0 0 0 0 0 0 0 0 histogram of classification of points: 5034905 unclassified (1) 22620105 ground (2) 129628 building (6) 53136 water (9) +-> flagged as extended overlap: 2418866 +---> 640955 of those are unclassified (1) +---> 1743415 of those are ground (2) +---> 28885 of those are building (6) +---> 5611 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.3,13.4) has 21 bin [13.4,13.5) has 196 bin [13.5,13.6) has 195 bin [13.6,13.7) has 3306 bin [13.7,13.8) has 11848 bin [13.8,13.9) has 5577 bin [13.9,14.0) has 8732 bin [14.0,14.1) has 6374 bin [14.1,14.2) has 7755 bin [14.2,14.3) has 8718 bin [14.3,14.4) has 9283 bin [14.4,14.5) has 12743 bin [14.5,14.6) has 22101 bin [14.6,14.7) has 156484 bin [14.7,14.8) has 446220 bin [14.8,14.9) has 671170 bin [14.9,15.0) has 519312 bin [15.0,15.1) has 647549 bin [15.1,15.2) has 885409 bin [15.2,15.3) has 756430 bin [15.3,15.4) has 649125 bin [15.4,15.5) has 635345 bin [15.5,15.6) has 850600 bin [15.6,15.7) has 1098952 bin [15.7,15.8) has 1160643 bin [15.8,15.9) has 922905 bin [15.9,16.0) has 974368 bin [16.0,16.1) has 1217726 bin [16.1,16.2) has 1362080 bin [16.2,16.3) has 1558257 bin [16.3,16.4) has 1735513 bin [16.4,16.5) has 1552769 bin [16.5,16.6) has 1371008 bin [16.6,16.7) has 1089327 bin [16.7,16.8) has 692781 bin [16.8,16.9) has 580169 bin [16.9,17.0) has 491565 bin [17.0,17.1) has 377390 bin [17.1,17.2) has 235155 bin [17.2,17.3) has 172589 bin [17.3,17.4) has 100680 bin [17.4,17.5) has 51070 bin [17.5,17.6) has 38361 bin [17.6,17.7) has 32194 bin [17.7,17.8) has 27434 bin [17.8,17.9) has 26623 bin [17.9,18.0) has 25740 bin [18.0,18.1) has 25292 bin [18.1,18.2) has 25057 bin [18.2,18.3) has 24813 bin [18.3,18.4) has 24273 bin [18.4,18.5) has 24122 bin [18.5,18.6) has 23764 bin [18.6,18.7) has 23886 bin [18.7,18.8) has 23443 bin [18.8,18.9) has 22888 bin [18.9,19.0) has 22747 bin [19.0,19.1) has 22143 bin [19.1,19.2) has 22114 bin [19.2,19.3) has 21585 bin [19.3,19.4) has 21304 bin [19.4,19.5) has 21469 bin [19.5,19.6) has 21114 bin [19.6,19.7) has 21225 bin [19.7,19.8) has 21228 bin [19.8,19.9) has 21207 bin [19.9,20.0) has 20702 bin [20.0,20.1) has 20850 bin [20.1,20.2) has 21042 bin [20.2,20.3) has 20870 bin [20.3,20.4) has 20684 bin [20.4,20.5) has 20531 bin [20.5,20.6) has 20710 bin [20.6,20.7) has 20808 bin [20.7,20.8) has 21212 bin [20.8,20.9) has 19919 bin [20.9,21.0) has 19684 bin [21.0,21.1) has 18965 bin [21.1,21.2) has 18859 bin [21.2,21.3) has 18959 bin [21.3,21.4) has 19329 bin [21.4,21.5) has 19206 bin [21.5,21.6) has 19544 bin [21.6,21.7) has 19464 bin [21.7,21.8) has 19832 bin [21.8,21.9) has 20030 bin [21.9,22.0) has 19939 bin [22.0,22.1) has 19994 bin [22.1,22.2) has 20015 bin [22.2,22.3) has 20212 bin [22.3,22.4) has 20415 bin [22.4,22.5) has 20312 bin [22.5,22.6) has 20336 bin [22.6,22.7) has 20461 bin [22.7,22.8) has 20766 bin [22.8,22.9) has 21063 bin [22.9,23.0) has 21163 bin [23.0,23.1) has 20968 bin [23.1,23.2) has 21147 bin [23.2,23.3) has 21313 bin [23.3,23.4) has 21160 bin [23.4,23.5) has 21474 bin [23.5,23.6) has 21674 bin [23.6,23.7) has 21747 bin [23.7,23.8) has 21950 bin [23.8,23.9) has 22220 bin [23.9,24.0) has 21988 bin [24.0,24.1) has 22143 bin [24.1,24.2) has 22196 bin [24.2,24.3) has 22409 bin [24.3,24.4) has 22282 bin [24.4,24.5) has 22730 bin [24.5,24.6) has 22751 bin [24.6,24.7) has 22794 bin [24.7,24.8) has 22628 bin [24.8,24.9) has 22708 bin [24.9,25.0) has 22700 bin [25.0,25.1) has 22854 bin [25.1,25.2) has 23140 bin [25.2,25.3) has 23013 bin [25.3,25.4) has 23261 bin [25.4,25.5) has 23469 bin [25.5,25.6) has 23497 bin [25.6,25.7) has 23626 bin [25.7,25.8) has 23642 bin [25.8,25.9) has 24127 bin [25.9,26.0) has 23994 bin [26.0,26.1) has 23788 bin [26.1,26.2) has 24249 bin [26.2,26.3) has 24356 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has 21587 bin [34.0,34.1) has 21242 bin [34.1,34.2) has 20963 bin [34.2,34.3) has 21024 bin [34.3,34.4) has 20711 bin [34.4,34.5) has 20540 bin [34.5,34.6) has 20321 bin [34.6,34.7) has 19609 bin [34.7,34.8) has 19168 bin [34.8,34.9) has 18594 bin [34.9,35.0) has 18254 bin [35.0,35.1) has 18093 bin [35.1,35.2) has 17214 bin [35.2,35.3) has 17025 bin [35.3,35.4) has 16621 bin [35.4,35.5) has 16340 bin [35.5,35.6) has 15692 bin [35.6,35.7) has 15452 bin [35.7,35.8) has 15207 bin [35.8,35.9) has 14904 bin [35.9,36.0) has 14487 bin [36.0,36.1) has 14242 bin [36.1,36.2) has 14063 bin [36.2,36.3) has 13540 bin [36.3,36.4) has 13457 bin [36.4,36.5) has 13160 bin [36.5,36.6) has 13226 bin [36.6,36.7) has 12832 bin [36.7,36.8) has 12762 bin [36.8,36.9) has 12496 bin [36.9,37.0) has 12192 bin [37.0,37.1) has 12171 bin [37.1,37.2) has 11770 bin [37.2,37.3) has 11697 bin [37.3,37.4) has 11661 bin [37.4,37.5) has 11559 bin [37.5,37.6) has 11553 bin [37.6,37.7) has 11249 bin [37.7,37.8) has 11368 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3238 bin [41.8,41.9) has 3097 bin [41.9,42.0) has 2958 bin [42.0,42.1) has 2598 bin [42.1,42.2) has 2356 bin [42.2,42.3) has 2328 bin [42.3,42.4) has 2027 bin [42.4,42.5) has 1834 bin [42.5,42.6) has 1854 bin [42.6,42.7) has 1702 bin [42.7,42.8) has 1529 bin [42.8,42.9) has 1312 bin [42.9,43.0) has 1191 bin [43.0,43.1) has 1096 bin [43.1,43.2) has 911 bin [43.2,43.3) has 803 bin [43.3,43.4) has 716 bin [43.4,43.5) has 575 bin [43.5,43.6) has 518 bin [43.6,43.7) has 452 bin [43.7,43.8) has 330 bin [43.8,43.9) has 310 bin [43.9,44.0) has 204 bin [44.0,44.1) has 216 bin [44.1,44.2) has 174 bin [44.2,44.3) has 141 bin [44.3,44.4) has 112 bin [44.4,44.5) has 75 bin [44.5,44.6) has 78 bin [44.6,44.7) has 70 bin [44.7,44.8) has 53 bin [44.8,44.9) has 46 bin [44.9,45.0) has 45 bin [45.0,45.1) has 26 bin [45.1,45.2) has 28 bin [45.2,45.3) has 23 bin [45.3,45.4) has 13 bin [45.4,45.5) has 13 bin [45.5,45.6) has 14 bin [45.6,45.7) has 7 bin [45.7,45.8) has 5 bin [45.8,45.9) has 5 bin [45.9,46.0) has 3 bin [46.0,46.1) has 2 bin [46.1,46.2) has 3 bin [46.3,46.4) has 1 average z coordinate 18.1 for 27837774 element(s) point source id histogram with bin size 1.000000 bin 53 has 5275293 bin 54 has 21465249 bin 55 has 1097232 average point source id 53.849913969414366 for 27837774 element(s)