lasinfo (210611) report for 'AHN4T/57FZ1_08.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: 340/2022 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: 66983005 number of points by return: 44284885 17174956 4798504 671557 53103 scale factor x y z: 0.001 0.001 0.001 offset x y z: 171980 366230 0 min x y z: 171980.000 366230.000 28.269 max x y z: 173019.999 367519.999 76.441 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: 66983005 extended number of points by return: 44284885 17174956 4798504 671557 53103 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 28269 76441 intensity 14 4454 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 -32 29 user_data 6 7 point_source_ID 88 1089 gps_time 297845628.026986 297871493.176387 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 37 255 B 32 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0.14 44.54 ('Amplitude') attribute1 -16.68 27.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44284885 number of intermediate returns: 5529434 number of last returns: 44193306 number of single returns: 27024620 covered area in square units/kilounits: 1333760/1.33 point density: all returns 50.22 last only 33.13 (per square units) spacing: all returns 0.14 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 66983005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44284885 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 17174956 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4798504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 671557 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53103 instead zero. overview over extended number of returns of given pulse: 27024620 24798191 12413032 2480839 252069 13722 532 0 0 0 0 0 0 0 0 histogram of classification of points: 32139433 unclassified (1) 32736691 ground (2) 1999206 building (6) 12082 water (9) 95593 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4443421 +---> 2080021 of those are unclassified (1) +---> 2224503 of those are ground (2) +---> 137003 of those are building (6) +---> 590 of those are water (9) +---> 1304 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [28.2,28.3) has 8 bin [28.3,28.4) has 425 bin [28.4,28.5) has 3322 bin [28.5,28.6) has 4672 bin [28.6,28.7) has 4705 bin [28.7,28.8) has 5489 bin [28.8,28.9) has 24293 bin [28.9,29.0) has 30642 bin [29.0,29.1) has 16718 bin [29.1,29.2) has 11159 bin [29.2,29.3) has 12420 bin [29.3,29.4) has 10415 bin [29.4,29.5) has 14928 bin [29.5,29.6) has 39330 bin [29.6,29.7) has 72549 bin [29.7,29.8) has 77095 bin [29.8,29.9) has 70901 bin [29.9,30.0) has 74421 bin [30.0,30.1) has 95198 bin [30.1,30.2) has 144344 bin [30.2,30.3) has 221299 bin [30.3,30.4) has 483076 bin [30.4,30.5) has 757008 bin [30.5,30.6) has 688455 bin [30.6,30.7) has 610428 bin [30.7,30.8) has 645321 bin [30.8,30.9) has 758490 bin [30.9,31.0) has 897448 bin [31.0,31.1) has 1041038 bin [31.1,31.2) has 1319564 bin [31.2,31.3) has 1526933 bin [31.3,31.4) has 1573588 bin [31.4,31.5) has 1628466 bin [31.5,31.6) has 1727223 bin [31.6,31.7) has 1849834 bin [31.7,31.8) has 2156254 bin [31.8,31.9) has 1866539 bin [31.9,32.0) has 1662874 bin [32.0,32.1) has 1721975 bin [32.1,32.2) has 1957196 bin [32.2,32.3) has 1265145 bin [32.3,32.4) has 930595 bin [32.4,32.5) has 832667 bin [32.5,32.6) has 727907 bin [32.6,32.7) has 650944 bin [32.7,32.8) has 681528 bin [32.8,32.9) has 710119 bin [32.9,33.0) has 450705 bin [33.0,33.1) has 295291 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[76.2,76.3) has 2 bin [76.4,76.5) has 1 average z coordinate 36.7 for 66983005 element(s) point source id histogram with bin size 1.000000 bin 88 has 6032557 bin 89 has 32016068 bin 90 has 917292 bin 205 has 3764665 bin 1089 has 24252423 average point source id 457.511518332150047 for 66983005 element(s)