lasinfo (210611) report for 'AHN4T/51BN2_02.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: 27972282 number of points by return: 25208609 2158346 512218 84228 8881 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155980 398730 0 min x y z: 155980.000 398730.000 7.191 max x y z: 157019.999 400019.999 48.240 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: 27972282 extended number of points by return: 25208609 2158346 512218 84228 8881 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 7191 48240 intensity 56 4921 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 61 63 gps_time 298029008.297300 298032635.490304 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 34 255 B 23 255 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 0.56 49.21 ('Amplitude') attribute1 -16.45 32.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25208609 number of intermediate returns: 605581 number of last returns: 25190387 number of single returns: 23032295 covered area in square units/kilounits: 1338852/1.34 point density: all returns 20.89 last only 18.81 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27972282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25208609 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2158346 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 512218 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 84228 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8881 instead zero. overview over extended number of returns of given pulse: 23032295 3308996 1284745 301549 41250 3238 209 0 0 0 0 0 0 0 0 histogram of classification of points: 3819983 unclassified (1) 22551544 ground (2) 1490764 building (6) 104188 water (9) 5803 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2057267 +---> 261095 of those are unclassified (1) +---> 1706056 of those are ground (2) +---> 87583 of those are building (6) +---> 2332 of those are water (9) +---> 201 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.1,7.2) has 1 bin [7.2,7.3) has 56 bin [7.3,7.4) has 893 bin [7.4,7.5) has 8047 bin [7.5,7.6) has 25565 bin [7.6,7.7) has 67347 bin [7.7,7.8) has 85024 bin [7.8,7.9) has 104458 bin [7.9,8.0) has 129957 bin [8.0,8.1) has 118807 bin [8.1,8.2) has 219267 bin [8.2,8.3) has 560551 bin [8.3,8.4) has 1149269 bin [8.4,8.5) has 1694781 bin [8.5,8.6) has 2276962 bin [8.6,8.7) has 2419357 bin [8.7,8.8) has 2657954 bin [8.8,8.9) has 2761452 bin [8.9,9.0) has 2350026 bin [9.0,9.1) has 1818441 bin [9.1,9.2) has 1459178 bin [9.2,9.3) has 1121574 bin [9.3,9.4) has 925851 bin [9.4,9.5) has 605232 bin [9.5,9.6) has 278205 bin [9.6,9.7) has 164002 bin [9.7,9.8) has 127173 bin [9.8,9.9) has 90503 bin [9.9,10.0) has 62272 bin [10.0,10.1) has 53063 bin [10.1,10.2) has 46393 bin [10.2,10.3) has 44075 bin [10.3,10.4) has 41590 bin [10.4,10.5) has 39891 bin [10.5,10.6) has 40459 bin [10.6,10.7) has 39280 bin [10.7,10.8) has 39055 bin [10.8,10.9) has 41513 bin [10.9,11.0) has 46226 bin [11.0,11.1) has 53583 bin [11.1,11.2) has 56282 bin [11.2,11.3) has 54171 bin [11.3,11.4) has 53606 bin [11.4,11.5) has 55997 bin [11.5,11.6) has 65050 bin [11.6,11.7) has 68913 bin [11.7,11.8) has 72803 bin [11.8,11.9) has 76907 bin [11.9,12.0) has 69839 bin [12.0,12.1) has 69888 bin [12.1,12.2) has 70102 bin [12.2,12.3) has 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6146 bin [27.9,28.0) has 6166 bin [28.0,28.1) has 6051 bin [28.1,28.2) has 6249 bin [28.2,28.3) has 6062 bin [28.3,28.4) has 6022 bin [28.4,28.5) has 5958 bin [28.5,28.6) has 5958 bin [28.6,28.7) has 5815 bin [28.7,28.8) has 5926 bin [28.8,28.9) has 5797 bin [28.9,29.0) has 5790 bin [29.0,29.1) has 5728 bin [29.1,29.2) has 5715 bin [29.2,29.3) has 5859 bin [29.3,29.4) has 5566 bin [29.4,29.5) has 5658 bin [29.5,29.6) has 5517 bin [29.6,29.7) has 5615 bin [29.7,29.8) has 5519 bin [29.8,29.9) has 5450 bin [29.9,30.0) has 5244 bin [30.0,30.1) has 5375 bin [30.1,30.2) has 5192 bin [30.2,30.3) has 5138 bin [30.3,30.4) has 5211 bin [30.4,30.5) has 5197 bin [30.5,30.6) has 5101 bin [30.6,30.7) has 5153 bin [30.7,30.8) has 5081 bin [30.8,30.9) has 5180 bin [30.9,31.0) has 5062 bin [31.0,31.1) has 4869 bin [31.1,31.2) has 5085 bin [31.2,31.3) has 5019 bin [31.3,31.4) has 4866 bin [31.4,31.5) has 4996 bin [31.5,31.6) has 4864 bin [31.6,31.7) has 4785 bin [31.7,31.8) has 4779 bin [31.8,31.9) has 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[44.0,44.1) has 81 bin [44.1,44.2) has 71 bin [44.2,44.3) has 72 bin [44.3,44.4) has 76 bin [44.4,44.5) has 69 bin [44.5,44.6) has 87 bin [44.6,44.7) has 67 bin [44.7,44.8) has 89 bin [44.8,44.9) has 74 bin [44.9,45.0) has 67 bin [45.0,45.1) has 54 bin [45.1,45.2) has 64 bin [45.2,45.3) has 65 bin [45.3,45.4) has 54 bin [45.4,45.5) has 61 bin [45.5,45.6) has 69 bin [45.6,45.7) has 61 bin [45.7,45.8) has 43 bin [45.8,45.9) has 41 bin [45.9,46.0) has 50 bin [46.0,46.1) has 46 bin [46.1,46.2) has 50 bin [46.2,46.3) has 48 bin [46.3,46.4) has 45 bin [46.4,46.5) has 42 bin [46.5,46.6) has 25 bin [46.6,46.7) has 39 bin [46.7,46.8) has 38 bin [46.8,46.9) has 41 bin [46.9,47.0) has 38 bin [47.0,47.1) has 31 bin [47.1,47.2) has 36 bin [47.2,47.3) has 23 bin [47.3,47.4) has 22 bin [47.4,47.5) has 21 bin [47.5,47.6) has 8 bin [47.6,47.7) has 10 bin [47.7,47.8) has 7 bin [47.8,47.9) has 5 bin [47.9,48.0) has 8 bin [48.0,48.1) has 3 bin [48.1,48.2) has 3 bin [48.2,48.3) has 1 average z coordinate 10.2 for 27972282 element(s) point source id histogram with bin size 1.000000 bin 61 has 5381728 bin 62 has 21769610 bin 63 has 820944 average point source id 61.83695345270722 for 27972282 element(s)