lasinfo (210611) report for 'AHN4T/46DN2_19.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: 35627245 number of points by return: 24421375 8562200 2304324 314208 25138 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 407480 0 min x y z: 197980.000 407480.000 11.663 max x y z: 199019.999 408769.999 48.490 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: 35627245 extended number of points by return: 24421375 8562200 2304324 314208 25138 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 11663 48490 intensity 0 4860 return_number 1 5 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 86 88 gps_time 296132349.788381 297846367.463204 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 45 255 B 35 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.99 32.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24421375 number of intermediate returns: 2638009 number of last returns: 24396034 number of single returns: 15828173 covered area in square units/kilounits: 1340948/1.34 point density: all returns 26.57 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 35627245 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24421375 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8562200 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2304324 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 314208 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25138 instead zero. overview over extended number of returns of given pulse: 15828173 12538956 5977241 1156636 119066 6613 560 0 0 0 0 0 0 0 0 histogram of classification of points: 15671765 unclassified (1) 19851572 ground (2) 101908 building (6) 2000 water (9) +-> flagged as extended overlap: 2539056 +---> 1179450 of those are unclassified (1) +---> 1355905 of those are ground (2) +---> 3679 of those are building (6) +---> 22 of those are water (9) z coordinate histogram with bin size 0.100000 bin [11.6,11.7) has 28 bin [11.7,11.8) has 1374 bin [11.8,11.9) has 4533 bin [11.9,12.0) has 6420 bin [12.0,12.1) has 5709 bin [12.1,12.2) has 9608 bin [12.2,12.3) has 9880 bin [12.3,12.4) has 4692 bin [12.4,12.5) has 3512 bin [12.5,12.6) has 3624 bin [12.6,12.7) has 4182 bin [12.7,12.8) has 7243 bin [12.8,12.9) has 12189 bin [12.9,13.0) has 16408 bin [13.0,13.1) has 13657 bin [13.1,13.2) has 14647 bin [13.2,13.3) has 30928 bin [13.3,13.4) has 53598 bin [13.4,13.5) has 49291 bin [13.5,13.6) has 64197 bin [13.6,13.7) has 119356 bin [13.7,13.8) has 285071 bin [13.8,13.9) has 404686 bin [13.9,14.0) has 552833 bin [14.0,14.1) has 392054 bin [14.1,14.2) has 262944 bin [14.2,14.3) has 385836 bin [14.3,14.4) has 607474 bin [14.4,14.5) has 919398 bin [14.5,14.6) has 978934 bin [14.6,14.7) has 885383 bin [14.7,14.8) has 907775 bin [14.8,14.9) has 819939 bin [14.9,15.0) has 637434 bin [15.0,15.1) has 553658 bin [15.1,15.2) has 551925 bin [15.2,15.3) has 693516 bin [15.3,15.4) has 696764 bin [15.4,15.5) has 640288 bin [15.5,15.6) has 620151 bin [15.6,15.7) has 581453 bin [15.7,15.8) has 533653 bin [15.8,15.9) has 496964 bin [15.9,16.0) has 505777 bin [16.0,16.1) has 498354 bin [16.1,16.2) has 433788 bin [16.2,16.3) has 370505 bin [16.3,16.4) has 324051 bin [16.4,16.5) has 297820 bin [16.5,16.6) has 287170 bin [16.6,16.7) has 284027 bin [16.7,16.8) has 266266 bin [16.8,16.9) has 246544 bin [16.9,17.0) has 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bin [43.8,43.9) has 650 bin [43.9,44.0) has 563 bin [44.0,44.1) has 494 bin [44.1,44.2) has 461 bin [44.2,44.3) has 409 bin [44.3,44.4) has 369 bin [44.4,44.5) has 323 bin [44.5,44.6) has 350 bin [44.6,44.7) has 356 bin [44.7,44.8) has 336 bin [44.8,44.9) has 317 bin [44.9,45.0) has 252 bin [45.0,45.1) has 240 bin [45.1,45.2) has 201 bin [45.2,45.3) has 191 bin [45.3,45.4) has 167 bin [45.4,45.5) has 163 bin [45.5,45.6) has 143 bin [45.6,45.7) has 127 bin [45.7,45.8) has 117 bin [45.8,45.9) has 117 bin [45.9,46.0) has 124 bin [46.0,46.1) has 95 bin [46.1,46.2) has 87 bin [46.2,46.3) has 59 bin [46.3,46.4) has 46 bin [46.4,46.5) has 26 bin [46.5,46.6) has 29 bin [46.6,46.7) has 36 bin [46.7,46.8) has 37 bin [46.8,46.9) has 35 bin [46.9,47.0) has 33 bin [47.0,47.1) has 31 bin [47.1,47.2) has 18 bin [47.2,47.3) has 34 bin [47.3,47.4) has 13 bin [47.4,47.5) has 9 bin [47.5,47.6) has 7 bin [47.6,47.7) has 11 bin [47.7,47.8) has 8 bin [47.8,47.9) has 5 bin [47.9,48.0) has 7 bin [48.0,48.1) has 6 bin [48.1,48.2) has 4 bin [48.2,48.3) has 5 bin [48.3,48.4) has 1 bin [48.4,48.5) has 3 average z coordinate 21.6 for 35627245 element(s) point source id histogram with bin size 1.000000 bin 86 has 7278923 bin 87 has 27752141 bin 88 has 596181 average point source id 86.812426080096841 for 35627245 element(s)