lasinfo (210611) report for 'AHN4T/28FZ1_24.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: 336/2022 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: 52455496 number of points by return: 42411680 6225221 2876189 809569 131660 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 487480 0 min x y z: 252980.000 487480.000 13.967 max x y z: 254019.999 488769.999 46.886 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: 52455496 extended number of points by return: 42411680 6225221 2876189 809569 131660 1126 51 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 13967 46886 intensity 0 4730 return_number 1 7 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 173 208 gps_time 324215375.789256 328788901.564156 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 19 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.63 30.96 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42411680 number of intermediate returns: 3830158 number of last returns: 42391713 number of single returns: 36178055 covered area in square units/kilounits: 1328772/1.33 point density: all returns 39.48 last only 31.90 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 52455496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42411680 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6225221 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2876189 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 809569 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 131660 instead zero. overview over extended number of returns of given pulse: 36178055 6707812 6198524 2711099 594313 61389 4304 0 0 0 0 0 0 0 0 histogram of classification of points: 11909958 unclassified (1) 39722069 ground (2) 663599 building (6) 159761 water (9) 109 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3925709 +---> 1001014 of those are unclassified (1) +---> 2833283 of those are ground (2) +---> 82797 of those are building (6) +---> 8615 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.9,14.0) has 9 bin [14.0,14.1) has 1774 bin [14.1,14.2) has 22364 bin [14.2,14.3) has 4629 bin [14.3,14.4) has 2163 bin [14.4,14.5) has 1803 bin [14.5,14.6) has 1843 bin [14.6,14.7) has 2058 bin [14.7,14.8) has 2735 bin [14.8,14.9) has 3877 bin [14.9,15.0) has 5476 bin [15.0,15.1) has 8016 bin [15.1,15.2) has 8789 bin [15.2,15.3) has 9370 bin [15.3,15.4) has 11950 bin [15.4,15.5) has 17098 bin [15.5,15.6) has 23287 bin [15.6,15.7) has 52510 bin [15.7,15.8) has 73660 bin [15.8,15.9) has 106172 bin [15.9,16.0) has 127691 bin [16.0,16.1) has 175961 bin [16.1,16.2) has 248940 bin [16.2,16.3) has 324358 bin [16.3,16.4) has 394638 bin [16.4,16.5) has 488672 bin [16.5,16.6) has 687808 bin [16.6,16.7) has 843865 bin [16.7,16.8) has 976566 bin [16.8,16.9) has 733676 bin [16.9,17.0) has 655374 bin [17.0,17.1) has 852824 bin [17.1,17.2) has 1127012 bin [17.2,17.3) has 1575705 bin [17.3,17.4) has 1470453 bin [17.4,17.5) has 1433018 bin [17.5,17.6) has 1845105 bin [17.6,17.7) has 1883364 bin [17.7,17.8) has 2042133 bin [17.8,17.9) has 2768935 bin [17.9,18.0) has 2748503 bin [18.0,18.1) has 2007147 bin [18.1,18.2) has 1656523 bin [18.2,18.3) has 1463732 bin [18.3,18.4) has 1869811 bin [18.4,18.5) has 2133262 bin [18.5,18.6) has 2168551 bin [18.6,18.7) has 1508746 bin [18.7,18.8) has 967062 bin [18.8,18.9) has 773828 bin [18.9,19.0) has 640519 bin 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bin [42.1,42.2) has 1036 bin [42.2,42.3) has 944 bin [42.3,42.4) has 877 bin [42.4,42.5) has 852 bin [42.5,42.6) has 713 bin [42.6,42.7) has 642 bin [42.7,42.8) has 579 bin [42.8,42.9) has 565 bin [42.9,43.0) has 470 bin [43.0,43.1) has 440 bin [43.1,43.2) has 346 bin [43.2,43.3) has 281 bin [43.3,43.4) has 271 bin [43.4,43.5) has 228 bin [43.5,43.6) has 196 bin [43.6,43.7) has 179 bin [43.7,43.8) has 184 bin [43.8,43.9) has 132 bin [43.9,44.0) has 109 bin [44.0,44.1) has 103 bin [44.1,44.2) has 103 bin [44.2,44.3) has 84 bin [44.3,44.4) has 63 bin [44.4,44.5) has 60 bin [44.5,44.6) has 53 bin [44.6,44.7) has 39 bin [44.7,44.8) has 38 bin [44.8,44.9) has 40 bin [44.9,45.0) has 20 bin [45.0,45.1) has 29 bin [45.1,45.2) has 17 bin [45.2,45.3) has 11 bin [45.3,45.4) has 19 bin [45.4,45.5) has 14 bin [45.5,45.6) has 11 bin [45.6,45.7) has 7 bin [45.7,45.8) has 5 bin [45.8,45.9) has 12 bin [45.9,46.0) has 8 bin [46.0,46.1) has 7 bin [46.1,46.2) has 16 bin [46.2,46.3) has 11 bin [46.3,46.4) has 3 bin [46.4,46.5) has 4 bin [46.5,46.6) has 2 bin [46.6,46.7) has 2 bin [46.7,46.8) has 2 bin [46.8,46.9) has 3 average z coordinate 20.2 for 52455496 element(s) point source id histogram with bin size 1.000000 bin 173 has 1409414 bin 174 has 24440503 bin 175 has 14927815 bin 208 has 11677764 average point source id 181.826870553278155 for 52455496 element(s)