lasinfo (210611) report for 'AHN4T/44HZ2_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: 338/2022 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: 43097869 number of points by return: 29070031 8756795 4026444 1081563 163036 scale factor x y z: 0.001 0.001 0.001 offset x y z: 135980 402480 0 min x y z: 135980.000 402480.000 6.948 max x y z: 137019.999 403769.999 44.143 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: 43097869 extended number of points by return: 29070031 8756795 4026444 1081563 163036 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 6948 44143 intensity 0 3314 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 -29 29 user_data 6 7 point_source_ID 13 47 gps_time 291289254.104302 292165258.389878 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 45 255 B 33 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 33.14 ('Amplitude') attribute1 -16.44 16.57 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29070031 number of intermediate returns: 5279766 number of last returns: 29061452 number of single returns: 20313380 covered area in square units/kilounits: 1341068/1.34 point density: all returns 32.14 last only 21.67 (per square units) spacing: all returns 0.18 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43097869 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29070031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8756795 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4026444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1081563 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 163036 instead zero. overview over extended number of returns of given pulse: 20313380 9459723 8834492 3674743 745390 66436 3705 0 0 0 0 0 0 0 0 histogram of classification of points: 16372629 unclassified (1) 26661936 ground (2) 62566 building (6) 628 water (9) 110 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3271203 +---> 957368 of those are unclassified (1) +---> 2308029 of those are ground (2) +---> 5726 of those are building (6) +---> 80 of those are water (9) z coordinate histogram with bin size 0.100000 bin [6.9,7.0) has 20 bin [7.0,7.1) has 4382 bin [7.1,7.2) has 6116 bin [7.2,7.3) has 7325 bin [7.3,7.4) has 8214 bin [7.4,7.5) has 7907 bin [7.5,7.6) has 8443 bin [7.6,7.7) has 8929 bin [7.7,7.8) has 11386 bin [7.8,7.9) has 14238 bin [7.9,8.0) has 26171 bin [8.0,8.1) has 57596 bin [8.1,8.2) has 86757 bin [8.2,8.3) has 148276 bin [8.3,8.4) has 219902 bin [8.4,8.5) has 264126 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[39.3,39.4) has 886 bin [39.4,39.5) has 843 bin [39.5,39.6) has 738 bin [39.6,39.7) has 790 bin [39.7,39.8) has 715 bin [39.8,39.9) has 747 bin [39.9,40.0) has 667 bin [40.0,40.1) has 629 bin [40.1,40.2) has 609 bin [40.2,40.3) has 586 bin [40.3,40.4) has 522 bin [40.4,40.5) has 438 bin [40.5,40.6) has 471 bin [40.6,40.7) has 369 bin [40.7,40.8) has 329 bin [40.8,40.9) has 281 bin [40.9,41.0) has 272 bin [41.0,41.1) has 222 bin [41.1,41.2) has 202 bin [41.2,41.3) has 176 bin [41.3,41.4) has 188 bin [41.4,41.5) has 148 bin [41.5,41.6) has 129 bin [41.6,41.7) has 87 bin [41.7,41.8) has 80 bin [41.8,41.9) has 51 bin [41.9,42.0) has 45 bin [42.0,42.1) has 45 bin [42.1,42.2) has 40 bin [42.2,42.3) has 30 bin [42.3,42.4) has 19 bin [42.4,42.5) has 15 bin [42.5,42.6) has 10 bin [42.6,42.7) has 11 bin [42.7,42.8) has 10 bin [42.8,42.9) has 17 bin [42.9,43.0) has 9 bin [43.0,43.1) has 7 bin [43.1,43.2) has 5 bin [43.2,43.3) has 3 bin [43.3,43.4) has 1 bin [43.4,43.5) has 1 bin [43.5,43.6) has 3 bin [43.6,43.7) has 2 bin [43.7,43.8) has 1 bin [43.8,43.9) has 1 bin [43.9,44.0) has 1 bin [44.1,44.2) has 1 average z coordinate 14.5 for 43097869 element(s) point source id histogram with bin size 1.000000 bin 13 has 4163484 bin 14 has 31299339 bin 15 has 3399356 bin 47 has 4235690 average point source id 17.225534004941171 for 43097869 element(s)