lasinfo (210611) report for 'AHN4T/51EZ1_03.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: 339/2022 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: 35571652 number of points by return: 29963106 3946369 1365612 267570 28995 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 392480 0 min x y z: 161980.000 392480.000 9.883 max x y z: 163019.999 393769.999 51.148 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: 35571652 extended number of points by return: 29963106 3946369 1365612 267570 28995 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 9883 51148 intensity 56 4850 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 -30 29 user_data 6 7 point_source_ID 68 1070 gps_time 298041214.344967 300272521.243577 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 36 255 B 20 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 48.5 ('Amplitude') attribute1 -16.41 31.65 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 29963106 number of intermediate returns: 1663863 number of last returns: 29945930 number of single returns: 26001247 covered area in square units/kilounits: 1325192/1.33 point density: all returns 26.84 last only 22.60 (per square units) spacing: all returns 0.19 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35571652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 29963106 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3946369 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1365612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 267570 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28995 instead zero. overview over extended number of returns of given pulse: 26001247 5174719 3296728 954027 135228 9308 395 0 0 0 0 0 0 0 0 histogram of classification of points: 6844113 unclassified (1) 27639803 ground (2) 985841 building (6) 78892 water (9) 23003 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2910198 +---> 760031 of those are unclassified (1) +---> 1998913 of those are ground (2) +---> 125529 of those are building (6) +---> 6661 of those are water (9) +---> 19064 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [9.8,9.9) has 5 bin [9.9,10.0) has 154 bin [10.0,10.1) has 10596 bin [10.1,10.2) has 18962 bin [10.2,10.3) has 8164 bin [10.3,10.4) has 13654 bin [10.4,10.5) has 20594 bin [10.5,10.6) has 24714 bin [10.6,10.7) has 26552 bin [10.7,10.8) has 31893 bin [10.8,10.9) has 53555 bin [10.9,11.0) has 108562 bin 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has 630 bin [45.9,46.0) has 625 bin [46.0,46.1) has 596 bin [46.1,46.2) has 493 bin [46.2,46.3) has 537 bin [46.3,46.4) has 429 bin [46.4,46.5) has 398 bin [46.5,46.6) has 362 bin [46.6,46.7) has 334 bin [46.7,46.8) has 321 bin [46.8,46.9) has 286 bin [46.9,47.0) has 282 bin [47.0,47.1) has 276 bin [47.1,47.2) has 205 bin [47.2,47.3) has 217 bin [47.3,47.4) has 220 bin [47.4,47.5) has 163 bin [47.5,47.6) has 154 bin [47.6,47.7) has 152 bin [47.7,47.8) has 140 bin [47.8,47.9) has 121 bin [47.9,48.0) has 127 bin [48.0,48.1) has 127 bin [48.1,48.2) has 136 bin [48.2,48.3) has 93 bin [48.3,48.4) has 94 bin [48.4,48.5) has 90 bin [48.5,48.6) has 84 bin [48.6,48.7) has 83 bin [48.7,48.8) has 71 bin [48.8,48.9) has 54 bin [48.9,49.0) has 62 bin [49.0,49.1) has 61 bin [49.1,49.2) has 51 bin [49.2,49.3) has 31 bin [49.3,49.4) has 41 bin [49.4,49.5) has 51 bin [49.5,49.6) has 32 bin [49.6,49.7) has 29 bin [49.7,49.8) has 23 bin [49.8,49.9) has 20 bin [49.9,50.0) has 31 bin [50.0,50.1) has 20 bin [50.1,50.2) has 24 bin [50.2,50.3) has 22 bin [50.3,50.4) has 22 bin [50.4,50.5) has 14 bin [50.5,50.6) has 13 bin [50.6,50.7) has 8 bin [50.7,50.8) has 2 bin [50.8,50.9) has 8 bin [50.9,51.0) has 17 bin [51.0,51.1) has 10 bin [51.1,51.2) has 12 average z coordinate 15.0 for 35571652 element(s) point source id histogram with bin size 1.000000 bin 68 has 1376021 bin 69 has 27036955 bin 70 has 3803096 bin 1070 has 3355580 average point source id 163.495545357297431 for 35571652 element(s)