lasinfo (210611) report for 'AHN4T/14BN1_12.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: 174/2021 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: 40309471 number of points by return: 40283912 24148 1328 83 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 546230 0 min x y z: 110980.000 546230.000 -1.005 max x y z: 112019.999 547519.999 8.764 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: 40309471 extended number of points by return: 40283912 24148 1328 83 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 1289999 Z -1005 8764 intensity 60 4553 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 8 9 point_source_ID 1026 1046 gps_time 265116686.517935 265138329.964876 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 40 255 B 28 255 NIR 68 255 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0.6 45.53 ('Amplitude') attribute1 -16.52 29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40283912 number of intermediate returns: 1414 number of last returns: 40283381 number of single returns: 40259236 covered area in square units/kilounits: 1340176/1.34 point density: all returns 30.08 last only 30.06 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40309471 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40283912 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 83 instead zero. overview over extended number of returns of given pulse: 40259236 46156 3748 331 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 76625 unclassified (1) 40035702 ground (2) 48171 building (6) 148922 water (9) 51 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2453727 +---> 20363 of those are unclassified (1) +---> 2409544 of those are ground (2) +---> 12382 of those are building (6) +---> 11438 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 1 bin [-1.0,-0.9) has 184 bin [-0.9,-0.8) has 8638 bin [-0.8,-0.7) has 84801 bin [-0.7,-0.6) has 63247 bin [-0.6,-0.5) has 80217 bin [-0.5,-0.4) has 68368 bin [-0.4,-0.3) has 61411 bin [-0.3,-0.2) has 68038 bin [-0.2,-0.1) has 73416 bin [-0.1,0.0) has 92141 bin [0.0,0.1) has 291201 bin [0.1,0.2) has 6141885 bin [0.2,0.3) has 24589438 bin [0.3,0.4) has 7912404 bin [0.4,0.5) has 503488 bin [0.5,0.6) has 103114 bin [0.6,0.7) has 30861 bin [0.7,0.8) has 18434 bin [0.8,0.9) has 14871 bin [0.9,1.0) has 9713 bin [1.0,1.1) has 3287 bin [1.1,1.2) has 1524 bin [1.2,1.3) has 1321 bin [1.3,1.4) has 1201 bin [1.4,1.5) has 1295 bin [1.5,1.6) has 1409 bin [1.6,1.7) has 1564 bin [1.7,1.8) has 1966 bin [1.8,1.9) has 2052 bin [1.9,2.0) has 2403 bin [2.0,2.1) has 2482 bin [2.1,2.2) has 2622 bin [2.2,2.3) has 2071 bin [2.3,2.4) has 2010 bin [2.4,2.5) has 2102 bin [2.5,2.6) has 2137 bin [2.6,2.7) has 3133 bin [2.7,2.8) has 3149 bin [2.8,2.9) has 2671 bin [2.9,3.0) has 2468 bin [3.0,3.1) has 2481 bin [3.1,3.2) has 2585 bin [3.2,3.3) has 1784 bin [3.3,3.4) has 1547 bin [3.4,3.5) has 1440 bin [3.5,3.6) has 1411 bin [3.6,3.7) has 1434 bin [3.7,3.8) has 1384 bin [3.8,3.9) has 1376 bin [3.9,4.0) has 1398 bin [4.0,4.1) has 1380 bin [4.1,4.2) has 1333 bin [4.2,4.3) has 1436 bin [4.3,4.4) has 1367 bin [4.4,4.5) has 1381 bin [4.5,4.6) has 1395 bin [4.6,4.7) has 1359 bin [4.7,4.8) has 1334 bin [4.8,4.9) has 1297 bin [4.9,5.0) has 1289 bin [5.0,5.1) has 1407 bin [5.1,5.2) has 1570 bin [5.2,5.3) has 1521 bin [5.3,5.4) has 1262 bin [5.4,5.5) has 1301 bin [5.5,5.6) has 1240 bin [5.6,5.7) has 1191 bin [5.7,5.8) has 1172 bin [5.8,5.9) has 1156 bin [5.9,6.0) has 1119 bin [6.0,6.1) has 1187 bin [6.1,6.2) has 1193 bin [6.2,6.3) has 1137 bin [6.3,6.4) has 1151 bin [6.4,6.5) has 756 bin [6.5,6.6) has 359 bin [6.6,6.7) has 109 bin [6.7,6.8) has 106 bin [6.8,6.9) has 117 bin [6.9,7.0) has 109 bin [7.0,7.1) has 104 bin [7.1,7.2) has 103 bin [7.2,7.3) has 104 bin [7.3,7.4) has 101 bin [7.4,7.5) has 74 bin [7.5,7.6) has 60 bin [7.6,7.7) has 81 bin [7.7,7.8) has 83 bin [7.8,7.9) has 67 bin [7.9,8.0) has 63 bin [8.0,8.1) has 43 bin [8.1,8.2) has 57 bin [8.2,8.3) has 47 bin [8.3,8.4) has 41 bin [8.4,8.5) has 41 bin [8.5,8.6) has 41 bin [8.6,8.7) has 34 bin [8.7,8.8) has 15 average z coordinate 0.3 for 40309471 element(s) point source id histogram with bin size 1.000000 bin 1026 has 8318404 bin 1027 has 16392651 bin 1046 has 15598416 average point source id 1034.146000501966455 for 40309471 element(s)