lasinfo (210611) report for 'AHN4T/44BN1_07.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: 180/2021 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: 28211813 number of points by return: 24779094 2468392 770651 170483 23193 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 422480 0 min x y z: 110980.000 422480.000 -2.047 max x y z: 112019.999 423769.999 31.409 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: 28211813 extended number of points by return: 24779094 2468392 770651 170483 23193 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 -2047 31409 intensity 0 3122 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 -32 2 user_data 6 7 point_source_ID 48 49 gps_time 260014169.908480 260014916.395177 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 17 255 B 12 255 NIR 54 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 333 extended_scanner_channel 0 0 attribute0 0 31.22 ('Amplitude') attribute1 -16.05 15.74 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24779094 number of intermediate returns: 968734 number of last returns: 24765776 number of single returns: 22301791 covered area in square units/kilounits: 1266008/1.27 point density: all returns 22.28 last only 19.56 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28211813 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24779094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2468392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 770651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 170483 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23193 instead zero. overview over extended number of returns of given pulse: 22301791 3399740 1803233 590633 106014 9732 670 0 0 0 0 0 0 0 0 histogram of classification of points: 5446671 unclassified (1) 20959928 ground (2) 113710 building (6) 1676153 water (9) 15351 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1921300 +---> 328793 of those are unclassified (1) +---> 1239686 of those are ground (2) +---> 3616 of those are building (6) +---> 348924 of those are water (9) +---> 281 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.1,-2.0) has 21 bin [-2.0,-1.9) has 2204 bin [-1.9,-1.8) has 56491 bin [-1.8,-1.7) has 15626 bin [-1.7,-1.6) has 13151 bin [-1.6,-1.5) has 24758 bin [-1.5,-1.4) has 29287 bin [-1.4,-1.3) has 29277 bin [-1.3,-1.2) has 30784 bin [-1.2,-1.1) has 34372 bin [-1.1,-1.0) has 40036 bin [-1.0,-0.9) has 107723 bin [-0.9,-0.8) has 425338 bin [-0.8,-0.7) has 1323819 bin [-0.7,-0.6) has 1428416 bin [-0.6,-0.5) has 1253780 bin [-0.5,-0.4) has 1131418 bin [-0.4,-0.3) has 854983 bin [-0.3,-0.2) has 648012 bin [-0.2,-0.1) has 515653 bin [-0.1,0.0) has 550958 bin [0.0,0.1) has 924966 bin [0.1,0.2) has 1590868 bin [0.2,0.3) has 1854934 bin [0.3,0.4) has 1451415 bin [0.4,0.5) has 990230 bin [0.5,0.6) has 366233 bin [0.6,0.7) has 296674 bin [0.7,0.8) has 539608 bin [0.8,0.9) has 449426 bin [0.9,1.0) has 1075880 bin [1.0,1.1) has 883473 bin [1.1,1.2) has 782106 bin [1.2,1.3) has 671099 bin [1.3,1.4) has 540357 bin [1.4,1.5) has 449745 bin [1.5,1.6) has 376969 bin [1.6,1.7) has 319613 bin [1.7,1.8) has 277395 bin [1.8,1.9) has 250372 bin [1.9,2.0) has 217571 bin [2.0,2.1) has 179514 bin [2.1,2.2) has 156749 bin [2.2,2.3) has 144668 bin [2.3,2.4) has 141069 bin [2.4,2.5) has 143726 bin [2.5,2.6) has 137746 bin [2.6,2.7) has 133906 bin [2.7,2.8) has 112649 bin [2.8,2.9) has 99519 bin [2.9,3.0) has 96881 bin 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has 11044 bin [15.1,15.2) has 10564 bin [15.2,15.3) has 10212 bin [15.3,15.4) has 10067 bin [15.4,15.5) has 9830 bin [15.5,15.6) has 9578 bin [15.6,15.7) has 9359 bin [15.7,15.8) has 9262 bin [15.8,15.9) has 9135 bin [15.9,16.0) has 8678 bin [16.0,16.1) has 8536 bin [16.1,16.2) has 8199 bin [16.2,16.3) has 8017 bin [16.3,16.4) has 7819 bin [16.4,16.5) has 7624 bin [16.5,16.6) has 7581 bin [16.6,16.7) has 7308 bin [16.7,16.8) has 7112 bin [16.8,16.9) has 7098 bin [16.9,17.0) has 6712 bin [17.0,17.1) has 6590 bin [17.1,17.2) has 6185 bin [17.2,17.3) has 6139 bin [17.3,17.4) has 5793 bin [17.4,17.5) has 5951 bin [17.5,17.6) has 5824 bin [17.6,17.7) has 5405 bin [17.7,17.8) has 5457 bin [17.8,17.9) has 5290 bin [17.9,18.0) has 5104 bin [18.0,18.1) has 5051 bin [18.1,18.2) has 4906 bin [18.2,18.3) has 4791 bin [18.3,18.4) has 4604 bin [18.4,18.5) has 4566 bin [18.5,18.6) has 4322 bin [18.6,18.7) has 4419 bin [18.7,18.8) has 4203 bin [18.8,18.9) has 4077 bin [18.9,19.0) has 3835 bin [19.0,19.1) has 3708 bin [19.1,19.2) has 3555 bin [19.2,19.3) has 3338 bin [19.3,19.4) has 3203 bin [19.4,19.5) has 3043 bin [19.5,19.6) has 2951 bin [19.6,19.7) has 2960 bin [19.7,19.8) has 2765 bin [19.8,19.9) has 2786 bin [19.9,20.0) has 2653 bin [20.0,20.1) has 2667 bin [20.1,20.2) has 2610 bin [20.2,20.3) has 2475 bin [20.3,20.4) has 2444 bin [20.4,20.5) has 2365 bin [20.5,20.6) has 2307 bin [20.6,20.7) has 2213 bin [20.7,20.8) has 2152 bin [20.8,20.9) has 2119 bin [20.9,21.0) has 2019 bin [21.0,21.1) has 2014 bin [21.1,21.2) has 2001 bin [21.2,21.3) has 1886 bin [21.3,21.4) has 1789 bin [21.4,21.5) has 1735 bin [21.5,21.6) has 1698 bin [21.6,21.7) has 1602 bin [21.7,21.8) has 1583 bin [21.8,21.9) has 1505 bin [21.9,22.0) has 1480 bin [22.0,22.1) has 1474 bin [22.1,22.2) has 1469 bin [22.2,22.3) has 1344 bin [22.3,22.4) has 1364 bin [22.4,22.5) has 1374 bin [22.5,22.6) has 1345 bin [22.6,22.7) has 1307 bin [22.7,22.8) has 1204 bin [22.8,22.9) has 1220 bin [22.9,23.0) has 1162 bin 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[31.4,31.5) has 1 average z coordinate 1.5 for 28211813 element(s) point source id histogram with bin size 1.000000 bin 48 has 15280841 bin 49 has 12930972 average point source id 48.458353101943501 for 28211813 element(s)