lasinfo (210611) report for 'AHN4T/44AN2_15.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: 29858294 number of points by return: 28366373 1008565 372590 96356 14410 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 421230 0 min x y z: 108980.000 421230.000 -2.283 max x y z: 110019.999 422519.999 41.079 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: 29858294 extended number of points by return: 28366373 1008565 372590 96356 14410 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 -2283 41079 intensity 56 4299 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 -2 32 user_data 6 7 point_source_ID 49 50 gps_time 260014869.121089 260016380.215201 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 6 255 B 10 255 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -333 5333 extended_scanner_channel 0 0 attribute0 0.56 42.99 ('Amplitude') attribute1 -15.55 27.46 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28366373 number of intermediate returns: 485906 number of last returns: 28358677 number of single returns: 27352662 covered area in square units/kilounits: 1329172/1.33 point density: all returns 22.46 last only 21.34 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29858294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28366373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1008565 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 372590 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 96356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14410 instead zero. overview over extended number of returns of given pulse: 27352662 1275077 829275 328886 65584 6385 425 0 0 0 0 0 0 0 0 histogram of classification of points: 2326489 unclassified (1) 26979801 ground (2) 122892 building (6) 424382 water (9) 153 wire conductor (14) 4577 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1840566 +---> 150374 of those are unclassified (1) +---> 1612049 of those are ground (2) +---> 25750 of those are building (6) +---> 52139 of those are water (9) +---> 153 of those are wire conductor (14) +---> 101 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 13 bin [-2.2,-2.1) has 588 bin [-2.1,-2.0) has 2716 bin [-2.0,-1.9) has 7010 bin [-1.9,-1.8) has 118684 bin [-1.8,-1.7) has 66869 bin [-1.7,-1.6) has 54298 bin [-1.6,-1.5) has 55984 bin [-1.5,-1.4) has 61990 bin [-1.4,-1.3) has 72918 bin [-1.3,-1.2) has 85654 bin [-1.2,-1.1) has 84251 bin [-1.1,-1.0) has 98690 bin [-1.0,-0.9) has 245826 bin [-0.9,-0.8) has 896835 bin [-0.8,-0.7) has 1764947 bin [-0.7,-0.6) has 2777828 bin [-0.6,-0.5) has 4454437 bin [-0.5,-0.4) has 3542999 bin [-0.4,-0.3) has 2198189 bin [-0.3,-0.2) has 1158855 bin [-0.2,-0.1) has 601050 bin [-0.1,0.0) has 391103 bin [0.0,0.1) has 876218 bin [0.1,0.2) has 855830 bin [0.2,0.3) has 1018898 bin [0.3,0.4) has 1339594 bin [0.4,0.5) has 1306725 bin [0.5,0.6) has 1037408 bin [0.6,0.7) has 623584 bin [0.7,0.8) has 370504 bin [0.8,0.9) has 160981 bin [0.9,1.0) has 127523 bin [1.0,1.1) has 133218 bin [1.1,1.2) has 151779 bin [1.2,1.3) has 184537 bin [1.3,1.4) has 112633 bin [1.4,1.5) has 96666 bin [1.5,1.6) has 86581 bin [1.6,1.7) has 71282 bin [1.7,1.8) has 61638 bin [1.8,1.9) has 61137 bin [1.9,2.0) has 62325 bin [2.0,2.1) has 56857 bin [2.1,2.2) has 73128 bin [2.2,2.3) has 108466 bin [2.3,2.4) has 94736 bin [2.4,2.5) has 68786 bin [2.5,2.6) has 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bin [39.1,39.2) has 188 bin [39.2,39.3) has 176 bin [39.3,39.4) has 148 bin [39.4,39.5) has 100 bin [39.5,39.6) has 76 bin [39.6,39.7) has 72 bin [39.7,39.8) has 58 bin [39.8,39.9) has 39 bin [39.9,40.0) has 38 bin [40.0,40.1) has 20 bin [40.1,40.2) has 26 bin [40.2,40.3) has 19 bin [40.3,40.4) has 12 bin [40.4,40.5) has 6 bin [40.5,40.6) has 8 bin [40.7,40.8) has 2 bin [41.0,41.1) has 1 average z coordinate 0.9 for 29858294 element(s) point source id histogram with bin size 1.000000 bin 49 has 13897171 bin 50 has 15961123 average point source id 49.534562456917328 for 29858294 element(s)