lasinfo (210611) report for 'AHN4T/51AN1_04.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: 33500594 number of points by return: 24439661 6254371 2250952 491978 63632 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 398730 0 min x y z: 142980.000 398730.000 5.632 max x y z: 144019.999 400019.999 47.124 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: 33500594 extended number of points by return: 24439661 6254371 2250952 491978 63632 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 5632 47124 intensity 0 4673 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 52 2053 gps_time 294663056.693251 298205960.269276 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 40 255 B 27 255 NIR 6 255 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 46.73 ('Amplitude') attribute1 -17.01 30.26 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24439661 number of intermediate returns: 2816649 number of last returns: 24402305 number of single returns: 18158021 covered area in square units/kilounits: 1313000/1.31 point density: all returns 25.51 last only 18.59 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33500594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24439661 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6254371 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2250952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 491978 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63632 instead zero. overview over extended number of returns of given pulse: 18158021 8015847 5287534 1719510 293579 24476 1627 0 0 0 0 0 0 0 0 histogram of classification of points: 11527813 unclassified (1) 21225216 ground (2) 638027 building (6) 109059 water (9) 479 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2659311 +---> 1190347 of those are unclassified (1) +---> 1374171 of those are ground (2) +---> 86798 of those are building (6) +---> 7995 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.6,5.7) has 2 bin [5.7,5.8) has 330 bin [5.8,5.9) has 9241 bin [5.9,6.0) has 9530 bin [6.0,6.1) has 16961 bin [6.1,6.2) has 25116 bin [6.2,6.3) has 24798 bin [6.3,6.4) has 38645 bin [6.4,6.5) has 71294 bin [6.5,6.6) has 222926 bin [6.6,6.7) has 276025 bin [6.7,6.8) has 475493 bin [6.8,6.9) has 862993 bin [6.9,7.0) has 1051761 bin [7.0,7.1) has 1156302 bin 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bin [34.2,34.3) has 2595 bin [34.3,34.4) has 2480 bin [34.4,34.5) has 2492 bin [34.5,34.6) has 2363 bin [34.6,34.7) has 2262 bin [34.7,34.8) has 2291 bin [34.8,34.9) has 2176 bin [34.9,35.0) has 1963 bin [35.0,35.1) has 1968 bin [35.1,35.2) has 1973 bin [35.2,35.3) has 1960 bin [35.3,35.4) has 1925 bin [35.4,35.5) has 1993 bin [35.5,35.6) has 1869 bin [35.6,35.7) has 1871 bin [35.7,35.8) has 1914 bin [35.8,35.9) has 1773 bin [35.9,36.0) has 1699 bin [36.0,36.1) has 1504 bin [36.1,36.2) has 1448 bin [36.2,36.3) has 1436 bin [36.3,36.4) has 1331 bin [36.4,36.5) has 1316 bin [36.5,36.6) has 1275 bin [36.6,36.7) has 1112 bin [36.7,36.8) has 1183 bin [36.8,36.9) has 1081 bin [36.9,37.0) has 1082 bin [37.0,37.1) has 1051 bin [37.1,37.2) has 1048 bin [37.2,37.3) has 1007 bin [37.3,37.4) has 897 bin [37.4,37.5) has 895 bin [37.5,37.6) has 852 bin [37.6,37.7) has 868 bin [37.7,37.8) has 784 bin [37.8,37.9) has 788 bin [37.9,38.0) has 737 bin [38.0,38.1) has 681 bin [38.1,38.2) has 628 bin [38.2,38.3) has 651 bin [38.3,38.4) has 599 bin [38.4,38.5) has 566 bin [38.5,38.6) has 557 bin [38.6,38.7) has 541 bin [38.7,38.8) has 554 bin [38.8,38.9) has 521 bin [38.9,39.0) has 487 bin [39.0,39.1) has 500 bin [39.1,39.2) has 445 bin [39.2,39.3) has 487 bin [39.3,39.4) has 416 bin [39.4,39.5) has 448 bin [39.5,39.6) has 395 bin [39.6,39.7) has 379 bin [39.7,39.8) has 315 bin [39.8,39.9) has 320 bin [39.9,40.0) has 308 bin [40.0,40.1) has 285 bin [40.1,40.2) has 256 bin [40.2,40.3) has 252 bin [40.3,40.4) has 255 bin [40.4,40.5) has 265 bin [40.5,40.6) has 253 bin [40.6,40.7) has 232 bin [40.7,40.8) has 210 bin [40.8,40.9) has 183 bin [40.9,41.0) has 209 bin [41.0,41.1) has 191 bin [41.1,41.2) has 186 bin [41.2,41.3) has 144 bin [41.3,41.4) has 183 bin [41.4,41.5) has 172 bin [41.5,41.6) has 151 bin [41.6,41.7) has 142 bin [41.7,41.8) has 131 bin [41.8,41.9) has 123 bin [41.9,42.0) has 111 bin [42.0,42.1) has 109 bin [42.1,42.2) has 119 bin [42.2,42.3) has 105 bin [42.3,42.4) has 112 bin [42.4,42.5) has 85 bin [42.5,42.6) has 72 bin [42.6,42.7) has 65 bin [42.7,42.8) has 64 bin [42.8,42.9) has 48 bin [42.9,43.0) has 48 bin [43.0,43.1) has 59 bin [43.1,43.2) has 59 bin [43.2,43.3) has 60 bin [43.3,43.4) has 58 bin [43.4,43.5) has 55 bin [43.5,43.6) has 57 bin [43.6,43.7) has 54 bin [43.7,43.8) has 54 bin [43.8,43.9) has 42 bin [43.9,44.0) has 46 bin [44.0,44.1) has 25 bin [44.1,44.2) has 21 bin [44.2,44.3) has 6 bin [44.3,44.4) has 1 bin [44.7,44.8) has 1 bin [45.0,45.1) has 5 bin [45.1,45.2) has 1 bin [45.3,45.4) has 1 bin [45.9,46.0) has 8 bin [46.0,46.1) has 2 bin [46.5,46.6) has 2 bin [46.6,46.7) has 1 bin [46.7,46.8) has 2 bin [46.8,46.9) has 9 bin [46.9,47.0) has 3 bin [47.0,47.1) has 1 bin [47.1,47.2) has 1 average z coordinate 10.8 for 33500594 element(s) point source id histogram with bin size 1.000000 bin 52 has 5956737 bin 1054 has 686038 bin 2053 has 26857819 average point source id 1676.744501396005035 for 33500594 element(s)