lasinfo (210611) report for 'AHN4T/31HN2_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: 179/2021 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: 58474583 number of points by return: 47452948 7794262 2708274 475501 43598 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 459980 0 min x y z: 138980.000 459980.000 -1.199 max x y z: 140019.999 461269.999 35.826 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: 58474583 extended number of points by return: 47452948 7794262 2708274 475501 43598 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 -1199 35826 intensity 44 4633 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 -35 31 user_data 6 7 point_source_ID 90 92 gps_time 270027829.094083 270029907.710227 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 30 255 B 20 253 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5167 extended_scanner_channel 0 0 attribute0 0.44 46.33 ('Amplitude') attribute1 -15.44 31.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47452948 number of intermediate returns: 3219728 number of last returns: 47473996 number of single returns: 39672089 covered area in square units/kilounits: 1339060/1.34 point density: all returns 43.67 last only 35.45 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58474583 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47452948 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7794262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2708274 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 475501 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43598 instead zero. overview over extended number of returns of given pulse: 39672089 10173920 6687640 1723708 216027 1184 15 0 0 0 0 0 0 0 0 histogram of classification of points: 13637427 unclassified (1) 44105596 ground (2) 498131 building (6) 232597 water (9) 832 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4312432 +---> 1300481 of those are unclassified (1) +---> 2863866 of those are ground (2) +---> 132181 of those are building (6) +---> 15904 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.2,-1.1) has 5 bin [-1.1,-1.0) has 2 bin [0.0,0.1) has 15 bin [0.1,0.2) has 1701 bin [0.2,0.3) has 15591 bin [0.3,0.4) has 17842 bin [0.4,0.5) has 121924 bin [0.5,0.6) has 339767 bin [0.6,0.7) has 209708 bin [0.7,0.8) has 311614 bin [0.8,0.9) has 548946 bin [0.9,1.0) has 1180329 bin [1.0,1.1) has 3124936 bin [1.1,1.2) has 5025277 bin [1.2,1.3) has 5656048 bin 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has 8924 bin [28.8,28.9) has 8387 bin [28.9,29.0) has 8025 bin [29.0,29.1) has 7799 bin [29.1,29.2) has 7549 bin [29.2,29.3) has 7643 bin [29.3,29.4) has 7315 bin [29.4,29.5) has 7154 bin [29.5,29.6) has 7188 bin [29.6,29.7) has 6976 bin [29.7,29.8) has 6620 bin [29.8,29.9) has 6382 bin [29.9,30.0) has 6334 bin [30.0,30.1) has 6046 bin [30.1,30.2) has 5871 bin [30.2,30.3) has 5520 bin [30.3,30.4) has 5507 bin [30.4,30.5) has 5192 bin [30.5,30.6) has 5007 bin [30.6,30.7) has 4966 bin [30.7,30.8) has 4890 bin [30.8,30.9) has 4659 bin [30.9,31.0) has 4244 bin [31.0,31.1) has 4192 bin [31.1,31.2) has 4054 bin [31.2,31.3) has 4119 bin [31.3,31.4) has 3890 bin [31.4,31.5) has 3729 bin [31.5,31.6) has 3560 bin [31.6,31.7) has 3435 bin [31.7,31.8) has 3119 bin [31.8,31.9) has 2917 bin [31.9,32.0) has 2710 bin [32.0,32.1) has 2502 bin [32.1,32.2) has 2267 bin [32.2,32.3) has 2079 bin [32.3,32.4) has 1988 bin [32.4,32.5) has 1859 bin [32.5,32.6) has 1705 bin [32.6,32.7) has 1604 bin [32.7,32.8) has 1392 bin [32.8,32.9) has 1247 bin [32.9,33.0) has 1139 bin [33.0,33.1) has 996 bin [33.1,33.2) has 947 bin [33.2,33.3) has 865 bin [33.3,33.4) has 877 bin [33.4,33.5) has 773 bin [33.5,33.6) has 712 bin [33.6,33.7) has 705 bin [33.7,33.8) has 661 bin [33.8,33.9) has 598 bin [33.9,34.0) has 598 bin [34.0,34.1) has 555 bin [34.1,34.2) has 494 bin [34.2,34.3) has 488 bin [34.3,34.4) has 423 bin [34.4,34.5) has 417 bin [34.5,34.6) has 405 bin [34.6,34.7) has 385 bin [34.7,34.8) has 260 bin [34.8,34.9) has 234 bin [34.9,35.0) has 183 bin [35.0,35.1) has 134 bin [35.1,35.2) has 72 bin [35.2,35.3) has 45 bin [35.3,35.4) has 37 bin [35.4,35.5) has 10 bin [35.5,35.6) has 8 bin [35.6,35.7) has 1 bin [35.7,35.8) has 1 bin [35.8,35.9) has 1 average z coordinate 4.2 for 58474583 element(s) point source id histogram with bin size 1.000000 bin 90 has 15484109 bin 91 has 38713220 bin 92 has 4277254 average point source id 90.808346559735199 for 58474583 element(s)