lasinfo (210611) report for 'AHN4T/50CN2_01.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: 27577438 number of points by return: 24288580 2715664 473320 89436 10438 scale factor x y z: 0.001 0.001 0.001 offset x y z: 104980 386230 0 min x y z: 104980.000 386230.000 5.508 max x y z: 106019.999 387519.999 39.400 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: 27577438 extended number of points by return: 24288580 2715664 473320 89436 10438 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 5508 39400 intensity 0 4477 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 9 user_data 6 7 point_source_ID 24 25 gps_time 290602727.021119 290603933.909898 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 38 255 B 18 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0 44.77 ('Amplitude') attribute1 -16.87 28.51 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24288580 number of intermediate returns: 576333 number of last returns: 24260199 number of single returns: 21547674 covered area in square units/kilounits: 1328348/1.33 point density: all returns 20.76 last only 18.26 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27577438 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24288580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2715664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 473320 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 89436 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10438 instead zero. overview over extended number of returns of given pulse: 21547674 4504013 1155965 317167 48755 3699 165 0 0 0 0 0 0 0 0 histogram of classification of points: 5782593 unclassified (1) 19938373 ground (2) 1830144 building (6) 17381 water (9) 8947 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1766144 +---> 330739 of those are unclassified (1) +---> 1265904 of those are ground (2) +---> 167146 of those are building (6) +---> 2355 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 90 bin [5.6,5.7) has 7208 bin [5.7,5.8) has 33762 bin [5.8,5.9) has 25347 bin [5.9,6.0) has 26954 bin [6.0,6.1) has 31374 bin [6.1,6.2) has 49578 bin [6.2,6.3) has 179528 bin [6.3,6.4) has 219144 bin [6.4,6.5) has 170037 bin [6.5,6.6) has 213712 bin [6.6,6.7) has 364452 bin [6.7,6.8) has 469126 bin [6.8,6.9) has 574790 bin [6.9,7.0) has 639606 bin [7.0,7.1) has 565799 bin [7.1,7.2) has 482426 bin [7.2,7.3) has 468941 bin [7.3,7.4) has 481480 bin [7.4,7.5) has 536168 bin [7.5,7.6) has 525224 bin [7.6,7.7) has 578635 bin [7.7,7.8) has 583701 bin [7.8,7.9) has 650366 bin [7.9,8.0) has 673854 bin [8.0,8.1) has 725373 bin [8.1,8.2) has 811497 bin [8.2,8.3) has 793051 bin [8.3,8.4) has 746804 bin [8.4,8.5) has 710974 bin [8.5,8.6) has 628862 bin [8.6,8.7) has 615892 bin [8.7,8.8) has 513744 bin [8.8,8.9) has 526028 bin [8.9,9.0) has 610599 bin [9.0,9.1) has 585509 bin [9.1,9.2) has 551752 bin [9.2,9.3) has 548261 bin [9.3,9.4) has 610229 bin [9.4,9.5) has 607536 bin [9.5,9.6) has 588533 bin [9.6,9.7) has 521202 bin [9.7,9.8) has 426972 bin [9.8,9.9) has 305314 bin [9.9,10.0) has 282639 bin [10.0,10.1) has 238701 bin [10.1,10.2) has 272635 bin [10.2,10.3) has 284034 bin [10.3,10.4) has 311966 bin [10.4,10.5) has 248324 bin [10.5,10.6) has 216506 bin [10.6,10.7) has 213562 bin [10.7,10.8) has 196143 bin [10.8,10.9) has 196400 bin 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[14.7,14.8) has 43120 bin [14.8,14.9) has 40422 bin [14.9,15.0) has 40887 bin [15.0,15.1) has 37190 bin [15.1,15.2) has 41143 bin [15.2,15.3) has 36835 bin [15.3,15.4) has 36096 bin [15.4,15.5) has 32503 bin [15.5,15.6) has 33840 bin [15.6,15.7) has 31903 bin [15.7,15.8) has 29974 bin [15.8,15.9) has 29283 bin [15.9,16.0) has 30541 bin [16.0,16.1) has 31611 bin [16.1,16.2) has 29415 bin [16.2,16.3) has 28545 bin [16.3,16.4) has 28415 bin [16.4,16.5) has 27667 bin [16.5,16.6) has 27585 bin [16.6,16.7) has 25567 bin [16.7,16.8) has 27361 bin [16.8,16.9) has 23889 bin [16.9,17.0) has 28571 bin [17.0,17.1) has 23836 bin [17.1,17.2) has 24387 bin [17.2,17.3) has 23353 bin [17.3,17.4) has 22311 bin [17.4,17.5) has 24763 bin [17.5,17.6) has 22062 bin [17.6,17.7) has 20884 bin [17.7,17.8) has 20520 bin [17.8,17.9) has 20302 bin [17.9,18.0) has 20017 bin [18.0,18.1) has 18953 bin [18.1,18.2) has 18364 bin [18.2,18.3) has 17831 bin [18.3,18.4) has 17316 bin [18.4,18.5) has 17191 bin [18.5,18.6) 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[34.5,34.6) has 615 bin [34.6,34.7) has 629 bin [34.7,34.8) has 582 bin [34.8,34.9) has 594 bin [34.9,35.0) has 558 bin [35.0,35.1) has 554 bin [35.1,35.2) has 470 bin [35.2,35.3) has 481 bin [35.3,35.4) has 462 bin [35.4,35.5) has 422 bin [35.5,35.6) has 423 bin [35.6,35.7) has 449 bin [35.7,35.8) has 440 bin [35.8,35.9) has 408 bin [35.9,36.0) has 426 bin [36.0,36.1) has 387 bin [36.1,36.2) has 374 bin [36.2,36.3) has 305 bin [36.3,36.4) has 320 bin [36.4,36.5) has 306 bin [36.5,36.6) has 341 bin [36.6,36.7) has 333 bin [36.7,36.8) has 355 bin [36.8,36.9) has 334 bin [36.9,37.0) has 339 bin [37.0,37.1) has 258 bin [37.1,37.2) has 281 bin [37.2,37.3) has 237 bin [37.3,37.4) has 229 bin [37.4,37.5) has 254 bin [37.5,37.6) has 238 bin [37.6,37.7) has 237 bin [37.7,37.8) has 206 bin [37.8,37.9) has 174 bin [37.9,38.0) has 147 bin [38.0,38.1) has 154 bin [38.1,38.2) has 116 bin [38.2,38.3) has 101 bin [38.3,38.4) has 75 bin [38.4,38.5) has 69 bin [38.5,38.6) has 67 bin [38.6,38.7) has 45 bin [38.7,38.8) has 45 bin [38.8,38.9) has 39 bin [38.9,39.0) has 42 bin [39.0,39.1) has 29 bin [39.1,39.2) has 18 bin [39.2,39.3) has 8 bin [39.3,39.4) has 2 bin [39.4,39.5) has 1 average z coordinate 9.6 for 27577438 element(s) point source id histogram with bin size 1.000000 bin 24 has 11427713 bin 25 has 16149725 average point source id 24.585613681735047 for 27577438 element(s)