lasinfo (210611) report for 'AHN4T/58EZ1_23.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: 38761623 number of points by return: 28385191 8545475 1650217 168844 11896 scale factor x y z: 0.001 0.001 0.001 offset x y z: 201980 362480 0 min x y z: 201980.000 362480.000 22.290 max x y z: 203019.999 363769.999 60.264 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: 38761623 extended number of points by return: 28385191 8545475 1650217 168844 11896 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 22290 60264 intensity 46 5098 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 12 user_data 6 7 point_source_ID 111 112 gps_time 298293849.494202 298294649.681907 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 43 255 B 26 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2000 extended_scanner_channel 0 0 attribute0 0.46 50.98 ('Amplitude') attribute1 -16.54 33.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28385191 number of intermediate returns: 1828706 number of last returns: 28391720 number of single returns: 19843994 covered area in square units/kilounits: 1340736/1.34 point density: all returns 28.91 last only 21.18 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38761623 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28385191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8545475 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1650217 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 168844 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11896 instead zero. overview over extended number of returns of given pulse: 19843994 13785991 4443253 628662 56487 3106 130 0 0 0 0 0 0 0 0 histogram of classification of points: 12147609 unclassified (1) 26472243 ground (2) 132064 building (6) 9032 water (9) 675 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2256790 +---> 599666 of those are unclassified (1) +---> 1619579 of those are ground (2) +---> 36916 of those are building (6) +---> 566 of those are water (9) +---> 63 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [22.2,22.3) has 4 bin [22.3,22.4) has 515 bin [22.4,22.5) has 2184 bin [22.5,22.6) has 1833 bin [22.6,22.7) has 2515 bin [22.7,22.8) has 4061 bin [22.8,22.9) has 5124 bin [22.9,23.0) has 5767 bin [23.0,23.1) has 6261 bin [23.1,23.2) has 5588 bin [23.2,23.3) has 5263 bin [23.3,23.4) has 5509 bin [23.4,23.5) has 6860 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has 47 bin [58.4,58.5) has 41 bin [58.5,58.6) has 24 bin [58.6,58.7) has 20 bin [58.7,58.8) has 16 bin [58.8,58.9) has 13 bin [58.9,59.0) has 15 bin [59.0,59.1) has 9 bin [59.1,59.2) has 15 bin [59.2,59.3) has 7 bin [59.3,59.4) has 8 bin [59.4,59.5) has 13 bin [59.5,59.6) has 5 bin [59.6,59.7) has 4 bin [59.7,59.8) has 5 bin [59.8,59.9) has 4 bin [60.0,60.1) has 5 bin [60.1,60.2) has 1 bin [60.2,60.3) has 1 average z coordinate 29.3 for 38761623 element(s) point source id histogram with bin size 1.000000 bin 111 has 19373214 bin 112 has 19388409 average point source id 111.500196005724533 for 38761623 element(s)