lasinfo (210611) report for 'AHN4T/19BN1_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: 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: 27551641 number of points by return: 23792268 2266970 1082138 397647 12618 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 522480 0 min x y z: 110980.000 522480.000 -3.660 max x y z: 112019.999 523769.999 44.204 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: 27551641 extended number of points by return: 23792268 2266970 1082138 397647 12618 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 -3660 44204 intensity 19 4992 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 8 user_data 8 9 point_source_ID 48 51 gps_time 269684016.647098 269700518.189821 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 35 255 G 46 255 B 37 255 NIR 58 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1333 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -18.25 32.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23792268 number of intermediate returns: 1498783 number of last returns: 23776731 number of single returns: 21516141 covered area in square units/kilounits: 1316036/1.32 point density: all returns 20.94 last only 18.07 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27551641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23792268 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2266970 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1082138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 397647 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 12618 instead zero. overview over extended number of returns of given pulse: 21516141 2369640 2055632 1546946 60387 2735 160 0 0 0 0 0 0 0 0 histogram of classification of points: 4801714 unclassified (1) 21816574 ground (2) 167161 building (6) 757518 water (9) 8674 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1672995 +---> 202923 of those are unclassified (1) +---> 1415203 of those are ground (2) +---> 4172 of those are building (6) +---> 50697 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.7,-3.6) has 2 bin [-3.6,-3.5) has 209 bin [-3.5,-3.4) has 3049 bin [-3.4,-3.3) has 2908 bin [-3.3,-3.2) has 3146 bin [-3.2,-3.1) has 2666 bin [-3.1,-3.0) has 2483 bin [-3.0,-2.9) has 2821 bin [-2.9,-2.8) has 7825 bin [-2.8,-2.7) has 76438 bin [-2.7,-2.6) has 22558 bin [-2.6,-2.5) has 28694 bin [-2.5,-2.4) has 34059 bin [-2.4,-2.3) has 36955 bin [-2.3,-2.2) has 39619 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365 bin [29.7,29.8) has 312 bin [29.8,29.9) has 310 bin [29.9,30.0) has 301 bin [30.0,30.1) has 247 bin [30.1,30.2) has 262 bin [30.2,30.3) has 254 bin [30.3,30.4) has 231 bin [30.4,30.5) has 194 bin [30.5,30.6) has 203 bin [30.6,30.7) has 204 bin [30.7,30.8) has 159 bin [30.8,30.9) has 141 bin [30.9,31.0) has 128 bin [31.0,31.1) has 108 bin [31.1,31.2) has 91 bin [31.2,31.3) has 87 bin [31.3,31.4) has 65 bin [31.4,31.5) has 40 bin [31.5,31.6) has 48 bin [31.6,31.7) has 39 bin [31.7,31.8) has 44 bin [31.8,31.9) has 26 bin [31.9,32.0) has 17 bin [32.0,32.1) has 29 bin [32.1,32.2) has 7 bin [32.2,32.3) has 15 bin [32.3,32.4) has 9 bin [32.4,32.5) has 10 bin [32.5,32.6) has 8 bin [32.6,32.7) has 3 bin [32.7,32.8) has 4 bin [32.8,32.9) has 6 bin [33.0,33.1) has 2 bin [33.1,33.2) has 1 bin [33.2,33.3) has 1 bin [33.3,33.4) has 2 bin [33.5,33.6) has 3 bin [33.6,33.7) has 1 bin [33.7,33.8) has 1 bin [34.1,34.2) has 1 bin [34.2,34.3) has 1 bin [34.3,34.4) has 1 bin [34.4,34.5) has 1 bin [34.7,34.8) has 1 bin [34.8,34.9) has 3 bin [35.0,35.1) has 1 bin [35.1,35.2) has 1 bin [35.3,35.4) has 1 bin [35.6,35.7) has 2 bin [35.7,35.8) has 1 bin [35.8,35.9) has 1 bin [35.9,36.0) has 1 bin [36.2,36.3) has 2 bin [36.3,36.4) has 1 bin [36.5,36.6) has 2 bin [36.7,36.8) has 1 bin [36.9,37.0) has 2 bin [37.0,37.1) has 1 bin [37.1,37.2) has 4 bin [37.2,37.3) has 1 bin [37.3,37.4) has 1 bin [37.5,37.6) has 1 bin [37.8,37.9) has 1 bin [38.0,38.1) has 2 bin [38.2,38.3) has 1 bin [38.3,38.4) has 3 bin [38.7,38.8) has 3 bin [38.9,39.0) has 2 bin [39.3,39.4) has 1 bin [39.4,39.5) has 1 bin [39.5,39.6) has 1 bin [39.7,39.8) has 1 bin [39.8,39.9) has 1 bin [40.2,40.3) has 1 bin [40.3,40.4) has 1 bin [40.4,40.5) has 1 bin [40.6,40.7) has 2 bin [40.7,40.8) has 1 bin [40.8,40.9) has 1 bin [41.0,41.1) has 2 bin [41.1,41.2) has 1 bin [41.4,41.5) has 1 bin [41.5,41.6) has 1 bin [41.6,41.7) has 1 bin [42.3,42.4) has 1 bin [42.5,42.6) has 1 bin [42.6,42.7) has 1 bin [42.8,42.9) has 4 bin [42.9,43.0) has 6 bin [43.0,43.1) has 3 bin [43.2,43.3) has 6 bin [43.4,43.5) has 9 bin [43.5,43.6) has 6 bin [43.6,43.7) has 2 bin [43.7,43.8) has 1 bin [43.8,43.9) has 1 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 average z coordinate 0.6 for 27551641 element(s) point source id histogram with bin size 1.000000 bin 48 has 14654127 bin 51 has 12897514 average point source id 49.404364335322171 for 27551641 element(s)