lasinfo (210611) report for 'AHN4T/52BN1_10.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: 35106282 number of points by return: 24769461 7767079 2187050 350665 32027 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 397480 0 min x y z: 193980.000 397480.000 19.302 max x y z: 195019.999 398769.999 55.393 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: 35106282 extended number of points by return: 24769461 7767079 2187050 350665 32027 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 19302 55393 intensity 0 4860 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 88 90 gps_time 297846200.090345 297849407.269755 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 36 255 B 24 255 NIR 0 255 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 48.6 ('Amplitude') attribute1 -16.66 32.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24769461 number of intermediate returns: 2574828 number of last returns: 24724547 number of single returns: 16962554 covered area in square units/kilounits: 1341348/1.34 point density: all returns 26.17 last only 18.43 (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 35106282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24769461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7767079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2187050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 350665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32027 instead zero. overview over extended number of returns of given pulse: 16962554 11184706 5519302 1278667 152049 8587 417 0 0 0 0 0 0 0 0 histogram of classification of points: 13714676 unclassified (1) 19292885 ground (2) 2094787 building (6) 1865 water (9) 2069 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2496721 +---> 911539 of those are unclassified (1) +---> 1459301 of those are ground (2) +---> 125881 of those are building (6) z coordinate histogram with bin size 0.100000 bin [19.3,19.4) has 6 bin [19.4,19.5) has 5 bin [19.5,19.6) has 39 bin [19.6,19.7) has 54 bin [19.7,19.8) has 90 bin [19.8,19.9) has 79 bin [19.9,20.0) has 430 bin [20.0,20.1) has 4914 bin [20.1,20.2) has 18742 bin [20.2,20.3) has 28794 bin [20.3,20.4) has 58808 bin [20.4,20.5) has 79225 bin [20.5,20.6) has 151753 bin [20.6,20.7) has 165812 bin [20.7,20.8) has 144584 bin [20.8,20.9) has 215115 bin 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bin [39.9,40.0) has 94843 bin [40.0,40.1) has 94413 bin [40.1,40.2) has 93021 bin [40.2,40.3) has 92495 bin [40.3,40.4) has 90611 bin [40.4,40.5) has 88867 bin [40.5,40.6) has 88028 bin [40.6,40.7) has 86114 bin [40.7,40.8) has 85131 bin [40.8,40.9) has 83819 bin [40.9,41.0) has 82909 bin [41.0,41.1) has 81279 bin [41.1,41.2) has 79864 bin [41.2,41.3) has 78100 bin [41.3,41.4) has 76261 bin [41.4,41.5) has 75150 bin [41.5,41.6) has 74007 bin [41.6,41.7) has 71522 bin [41.7,41.8) has 70046 bin [41.8,41.9) has 68751 bin [41.9,42.0) has 67105 bin [42.0,42.1) has 65472 bin [42.1,42.2) has 63369 bin [42.2,42.3) has 60931 bin [42.3,42.4) has 59328 bin [42.4,42.5) has 57089 bin [42.5,42.6) has 55658 bin [42.6,42.7) has 54565 bin [42.7,42.8) has 53161 bin [42.8,42.9) has 51173 bin [42.9,43.0) has 49610 bin [43.0,43.1) has 47415 bin [43.1,43.2) has 46280 bin [43.2,43.3) has 45162 bin [43.3,43.4) has 43714 bin [43.4,43.5) has 41998 bin [43.5,43.6) has 40669 bin [43.6,43.7) has 38849 bin 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[47.6,47.7) has 4193 bin [47.7,47.8) has 3977 bin [47.8,47.9) has 3712 bin [47.9,48.0) has 3471 bin [48.0,48.1) has 3345 bin [48.1,48.2) has 3073 bin [48.2,48.3) has 2831 bin [48.3,48.4) has 2616 bin [48.4,48.5) has 2379 bin [48.5,48.6) has 2274 bin [48.6,48.7) has 2048 bin [48.7,48.8) has 2002 bin [48.8,48.9) has 1880 bin [48.9,49.0) has 1808 bin [49.0,49.1) has 1546 bin [49.1,49.2) has 1438 bin [49.2,49.3) has 1379 bin [49.3,49.4) has 1360 bin [49.4,49.5) has 1293 bin [49.5,49.6) has 1231 bin [49.6,49.7) has 1194 bin [49.7,49.8) has 1091 bin [49.8,49.9) has 1024 bin [49.9,50.0) has 914 bin [50.0,50.1) has 879 bin [50.1,50.2) has 836 bin [50.2,50.3) has 837 bin [50.3,50.4) has 788 bin [50.4,50.5) has 667 bin [50.5,50.6) has 626 bin [50.6,50.7) has 683 bin [50.7,50.8) has 652 bin [50.8,50.9) has 649 bin [50.9,51.0) has 578 bin [51.0,51.1) has 544 bin [51.1,51.2) has 503 bin [51.2,51.3) has 484 bin [51.3,51.4) has 405 bin [51.4,51.5) has 410 bin [51.5,51.6) has 349 bin [51.6,51.7) has 335 bin [51.7,51.8) has 301 bin [51.8,51.9) has 312 bin [51.9,52.0) has 262 bin [52.0,52.1) has 256 bin [52.1,52.2) has 214 bin [52.2,52.3) has 198 bin [52.3,52.4) has 165 bin [52.4,52.5) has 150 bin [52.5,52.6) has 141 bin [52.6,52.7) has 140 bin [52.7,52.8) has 115 bin [52.8,52.9) has 113 bin [52.9,53.0) has 94 bin [53.0,53.1) has 82 bin [53.1,53.2) has 75 bin [53.2,53.3) has 60 bin [53.3,53.4) has 46 bin [53.4,53.5) has 58 bin [53.5,53.6) has 43 bin [53.6,53.7) has 34 bin [53.7,53.8) has 21 bin [53.8,53.9) has 21 bin [53.9,54.0) has 20 bin [54.0,54.1) has 14 bin [54.1,54.2) has 12 bin [54.2,54.3) has 23 bin [54.3,54.4) has 9 bin [54.4,54.5) has 6 bin [54.5,54.6) has 3 bin [54.6,54.7) has 4 bin [54.7,54.8) has 2 bin [54.8,54.9) has 3 bin [54.9,55.0) has 2 bin [55.2,55.3) has 1 bin [55.3,55.4) has 1 average z coordinate 27.7 for 35106282 element(s) point source id histogram with bin size 1.000000 bin 88 has 3513682 bin 89 has 29964640 bin 90 has 1627960 average point source id 88.946285340042564 for 35106282 element(s)