lasinfo (210611) report for 'AHN4T/03GN2_13.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: 333/2022 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: 20523030 number of points by return: 20507371 15636 23 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 246980 608730 0 min x y z: 246980.000 608730.000 -0.520 max x y z: 248019.999 609800.590 9.202 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: 20523030 extended number of points by return: 20507371 15636 23 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 0 1070590 Z -520 9202 intensity 59 3756 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 0 29 user_data 6 7 point_source_ID 1 200 gps_time 324039051.602614 324046736.839820 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 71 254 G 77 254 B 57 240 NIR 55 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle 0 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.4 21.61 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 20507371 number of intermediate returns: 21 number of last returns: 20507363 number of single returns: 20491725 covered area in square units/kilounits: 914616/0.91 point density: all returns 22.44 last only 22.42 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20523030 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20507371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 23 instead zero. overview over extended number of returns of given pulse: 20491725 31238 67 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 50931 unclassified (1) 20460819 ground (2) 11280 water (9) +-> flagged as extended overlap: 1056051 +---> 1762 of those are unclassified (1) +---> 1051115 of those are ground (2) +---> 3174 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 2 bin [-0.5,-0.4) has 205 bin [-0.4,-0.3) has 8054 bin [-0.3,-0.2) has 25494 bin [-0.2,-0.1) has 17501 bin [-0.1,0.0) has 15557 bin [0.0,0.1) has 17883 bin [0.1,0.2) has 16983 bin [0.2,0.3) has 15346 bin [0.3,0.4) has 13618 bin [0.4,0.5) has 14243 bin [0.5,0.6) has 19102 bin [0.6,0.7) has 108001 bin [0.7,0.8) has 723730 bin [0.8,0.9) has 1287099 bin [0.9,1.0) has 2202439 bin [1.0,1.1) has 3130907 bin [1.1,1.2) has 4515255 bin [1.2,1.3) has 3476847 bin [1.3,1.4) has 1020570 bin [1.4,1.5) has 672516 bin [1.5,1.6) has 684194 bin [1.6,1.7) has 560947 bin [1.7,1.8) has 362109 bin [1.8,1.9) has 73204 bin [1.9,2.0) has 63658 bin [2.0,2.1) has 65050 bin [2.1,2.2) has 63311 bin [2.2,2.3) has 62552 bin [2.3,2.4) has 37299 bin [2.4,2.5) has 26025 bin [2.5,2.6) has 20010 bin [2.6,2.7) has 18093 bin [2.7,2.8) has 18130 bin [2.8,2.9) has 17101 bin [2.9,3.0) has 16117 bin [3.0,3.1) has 15770 bin [3.1,3.2) has 15221 bin [3.2,3.3) has 15202 bin [3.3,3.4) has 15479 bin [3.4,3.5) has 15673 bin [3.5,3.6) has 15649 bin [3.6,3.7) has 15372 bin [3.7,3.8) has 15149 bin [3.8,3.9) has 15385 bin [3.9,4.0) has 15548 bin [4.0,4.1) has 15547 bin [4.1,4.2) has 15633 bin [4.2,4.3) has 16255 bin [4.3,4.4) has 16193 bin [4.4,4.5) has 16788 bin [4.5,4.6) has 16920 bin [4.6,4.7) has 16952 bin [4.7,4.8) has 17085 bin [4.8,4.9) has 17494 bin [4.9,5.0) has 17548 bin [5.0,5.1) has 17759 bin [5.1,5.2) has 17561 bin [5.2,5.3) has 17266 bin [5.3,5.4) has 17449 bin [5.4,5.5) has 17670 bin [5.5,5.6) has 17856 bin [5.6,5.7) has 18281 bin [5.7,5.8) has 18256 bin [5.8,5.9) has 18355 bin [5.9,6.0) has 18053 bin [6.0,6.1) has 18460 bin [6.1,6.2) has 18827 bin [6.2,6.3) has 19869 bin [6.3,6.4) has 20560 bin [6.4,6.5) has 21988 bin [6.5,6.6) has 21180 bin [6.6,6.7) has 16701 bin [6.7,6.8) has 18806 bin [6.8,6.9) has 21243 bin [6.9,7.0) has 22071 bin [7.0,7.1) has 19823 bin [7.1,7.2) has 18661 bin [7.2,7.3) has 19594 bin [7.3,7.4) has 20649 bin [7.4,7.5) has 19507 bin [7.5,7.6) has 18666 bin [7.6,7.7) has 18814 bin [7.7,7.8) has 19183 bin [7.8,7.9) has 19662 bin [7.9,8.0) has 19195 bin [8.0,8.1) has 19998 bin [8.1,8.2) has 20787 bin [8.2,8.3) has 21225 bin [8.3,8.4) has 21930 bin [8.4,8.5) has 26970 bin [8.5,8.6) has 22885 bin [8.6,8.7) has 14599 bin [8.7,8.8) has 15690 bin [8.8,8.9) has 15975 bin [8.9,9.0) has 17168 bin [9.0,9.1) has 40137 bin [9.1,9.2) has 3685 bin [9.2,9.3) has 1 average z coordinate 1.5 for 20523030 element(s) point source id histogram with bin size 1.000000 bin 1 has 6060744 bin 2 has 10329286 bin 200 has 4133000 average point source id 41.578622454871429 for 20523030 element(s)