lasinfo (210611) report for 'AHN4T/05BN1_02.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: 176/2021 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: 9095814 number of points by return: 9091434 4373 7 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 150980 598730 0 min x y z: 150980.000 598813.191 -0.356 max x y z: 152019.999 600019.999 6.596 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: 9095814 extended number of points by return: 9091434 4373 7 0 0 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 83191 1289999 Z -356 6596 intensity 35 4952 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1015 1017 gps_time 260800417.995504 260801903.395331 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 203 G 26 208 B 18 210 NIR 42 226 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.35 49.52 ('Amplitude') attribute1 -16.56 33.14 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 9091434 number of intermediate returns: 0 number of last returns: 9094734 number of single returns: 9090354 covered area in square units/kilounits: 677428/0.68 point density: all returns 13.43 last only 13.43 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9095814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9091434 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7 instead zero. overview over extended number of returns of given pulse: 9090354 5453 7 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 17690 unclassified (1) 8782199 ground (2) 295925 water (9) +-> flagged as extended overlap: 656426 +---> 2228 of those are unclassified (1) +---> 637684 of those are ground (2) +---> 16514 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.4,-0.3) has 4 bin [-0.3,-0.2) has 686 bin [-0.2,-0.1) has 116037 bin [-0.1,0.0) has 108315 bin [0.0,0.1) has 246470 bin [0.1,0.2) has 481744 bin [0.2,0.3) has 865739 bin [0.3,0.4) has 1411867 bin [0.4,0.5) has 1862918 bin [0.5,0.6) has 1644154 bin [0.6,0.7) has 963547 bin [0.7,0.8) has 401874 bin [0.8,0.9) has 149512 bin [0.9,1.0) has 61217 bin [1.0,1.1) has 32035 bin [1.1,1.2) has 27571 bin [1.2,1.3) has 31700 bin [1.3,1.4) has 48420 bin [1.4,1.5) has 45982 bin [1.5,1.6) has 21473 bin [1.6,1.7) has 20656 bin [1.7,1.8) has 12712 bin [1.8,1.9) has 9732 bin [1.9,2.0) has 9611 bin [2.0,2.1) has 10018 bin [2.1,2.2) has 10221 bin [2.2,2.3) has 10368 bin [2.3,2.4) has 10018 bin [2.4,2.5) has 10129 bin [2.5,2.6) has 10452 bin [2.6,2.7) has 10916 bin [2.7,2.8) has 12511 bin [2.8,2.9) has 16461 bin [2.9,3.0) has 20508 bin [3.0,3.1) has 26551 bin [3.1,3.2) has 26997 bin [3.2,3.3) has 16010 bin [3.3,3.4) has 13110 bin [3.4,3.5) has 12595 bin [3.5,3.6) has 12858 bin [3.6,3.7) has 11853 bin [3.7,3.8) has 11555 bin [3.8,3.9) has 11933 bin [3.9,4.0) has 12354 bin [4.0,4.1) has 12403 bin [4.1,4.2) has 12274 bin [4.2,4.3) has 13013 bin [4.3,4.4) has 13343 bin [4.4,4.5) has 13319 bin [4.5,4.6) has 13433 bin [4.6,4.7) has 13710 bin [4.7,4.8) has 13404 bin [4.8,4.9) has 13379 bin [4.9,5.0) has 14254 bin [5.0,5.1) has 15157 bin [5.1,5.2) has 15481 bin [5.2,5.3) has 16543 bin [5.3,5.4) has 20517 bin [5.4,5.5) has 29515 bin [5.5,5.6) has 14667 bin [5.6,5.7) has 1 bin [5.7,5.8) has 1 bin [6.4,6.5) has 2 bin [6.5,6.6) has 4 average z coordinate 0.7 for 9095814 element(s) point source id histogram with bin size 1.000000 bin 1015 has 3322 bin 1016 has 9090874 bin 1017 has 1618 average point source id 1015.999812661076817 for 9095814 element(s)