lasinfo (210611) report for 'AHN4T/26EZ1_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: 178/2021 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: 60581351 number of points by return: 43266232 12427398 4059351 745918 82452 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 491230 0 min x y z: 161980.000 491230.000 -5.411 max x y z: 163019.999 492519.999 37.554 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: 60581351 extended number of points by return: 43266232 12427398 4059351 745918 82452 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 -5411 37554 intensity 54 2962 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 -31 35 user_data 6 7 point_source_ID 129 131 gps_time 270125125.876366 270127668.603686 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 10 255 B 3 252 NIR 40 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5833 extended_scanner_channel 0 0 attribute0 0.54 29.62 ('Amplitude') attribute1 -15.46 14.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43266232 number of intermediate returns: 4895702 number of last returns: 43211458 number of single returns: 30792041 covered area in square units/kilounits: 1340432/1.34 point density: all returns 45.20 last only 32.24 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60581351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43266232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12427398 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4059351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 745918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82452 instead zero. overview over extended number of returns of given pulse: 30792041 16751736 9961102 2662678 409555 4180 59 0 0 0 0 0 0 0 0 histogram of classification of points: 19259985 unclassified (1) 40904270 ground (2) 314851 building (6) 102245 water (9) +-> flagged as extended overlap: 3801996 +---> 1172609 of those are unclassified (1) +---> 2605512 of those are ground (2) +---> 7528 of those are building (6) +---> 16347 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-5.5,-5.4) has 1 bin [-5.4,-5.3) has 127 bin [-5.3,-5.2) has 6715 bin [-5.2,-5.1) has 25469 bin [-5.1,-5.0) has 37784 bin [-5.0,-4.9) has 27644 bin [-4.9,-4.8) has 41027 bin [-4.8,-4.7) has 48406 bin [-4.7,-4.6) has 57462 bin [-4.6,-4.5) has 68976 bin [-4.5,-4.4) has 87885 bin [-4.4,-4.3) has 105224 bin [-4.3,-4.2) has 107523 bin [-4.2,-4.1) has 100012 bin [-4.1,-4.0) has 100009 bin [-4.0,-3.9) has 107002 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[35.5,35.6) has 2 bin [36.1,36.2) has 1 bin [36.2,36.3) has 1 bin [36.3,36.4) has 4 bin [36.4,36.5) has 1 bin [36.5,36.6) has 3 bin [36.6,36.7) has 2 bin [36.7,36.8) has 2 bin [36.8,36.9) has 1 bin [36.9,37.0) has 1 bin [37.0,37.1) has 1 bin [37.1,37.2) has 1 bin [37.2,37.3) has 2 bin [37.3,37.4) has 9 bin [37.4,37.5) has 12 bin [37.5,37.6) has 2 average z coordinate 0.6 for 60581351 element(s) point source id histogram with bin size 1.000000 bin 129 has 199288 bin 130 has 34641295 bin 131 has 25740768 average point source id 130.421606312477252 for 60581351 element(s)