lasinfo (210611) report for 'AHN4T/34GN1_14.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: 337/2022 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: 56489319 number of points by return: 44764891 7505745 3238181 849619 130883 scale factor x y z: 0.001 0.001 0.001 offset x y z: 242980 458730 0 min x y z: 242980.000 458730.000 21.594 max x y z: 244019.999 460019.999 56.072 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: 56489319 extended number of points by return: 44764891 7505745 3238181 849619 130883 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 21594 56072 intensity 56 4341 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 29 user_data 6 7 point_source_ID 165 210 gps_time 324135224.162259 324222201.643245 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 51 255 B 41 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 27.01 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44764891 number of intermediate returns: 4243085 number of last returns: 44714613 number of single returns: 37233270 covered area in square units/kilounits: 1341540/1.34 point density: all returns 42.11 last only 33.33 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56489319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44764891 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7505745 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3238181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 849619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 130883 instead zero. overview over extended number of returns of given pulse: 37233270 8537056 7176962 2883414 596865 58031 3721 0 0 0 0 0 0 0 0 histogram of classification of points: 13375673 unclassified (1) 42685876 ground (2) 423472 building (6) 4109 water (9) 189 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3693409 +---> 1040196 of those are unclassified (1) +---> 2625027 of those are ground (2) +---> 28007 of those are building (6) +---> 179 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.5,21.6) has 1 bin [21.6,21.7) has 33 bin [21.7,21.8) has 728 bin [21.8,21.9) has 1250 bin [21.9,22.0) has 22372 bin [22.0,22.1) has 29693 bin [22.1,22.2) has 26987 bin [22.2,22.3) has 33419 bin [22.3,22.4) has 36526 bin [22.4,22.5) has 40207 bin [22.5,22.6) has 83375 bin [22.6,22.7) has 109102 bin [22.7,22.8) has 127334 bin [22.8,22.9) has 165128 bin [22.9,23.0) 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[53.6,53.7) has 219 bin [53.7,53.8) has 168 bin [53.8,53.9) has 138 bin [53.9,54.0) has 129 bin [54.0,54.1) has 104 bin [54.1,54.2) has 110 bin [54.2,54.3) has 135 bin [54.3,54.4) has 119 bin [54.4,54.5) has 98 bin [54.5,54.6) has 86 bin [54.6,54.7) has 82 bin [54.7,54.8) has 77 bin [54.8,54.9) has 91 bin [54.9,55.0) has 58 bin [55.0,55.1) has 50 bin [55.1,55.2) has 54 bin [55.2,55.3) has 54 bin [55.3,55.4) has 47 bin [55.4,55.5) has 43 bin [55.5,55.6) has 26 bin [55.6,55.7) has 16 bin [55.7,55.8) has 2 bin [55.8,55.9) has 2 bin [55.9,56.0) has 3 bin [56.0,56.1) has 2 average z coordinate 27.9 for 56489319 element(s) point source id histogram with bin size 1.000000 bin 165 has 7214287 bin 166 has 24325747 bin 210 has 24949285 average point source id 185.305494778579288 for 56489319 element(s)