lasinfo (210611) report for 'AHN4T/44BN2_19.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: 180/2021 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: 25016182 number of points by return: 23213764 1442261 296977 56024 7156 scale factor x y z: 0.001 0.001 0.001 offset x y z: 117980 419980 0 min x y z: 117980.000 419980.000 -1.030 max x y z: 119019.999 421269.999 35.686 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: 25016182 extended number of points by return: 23213764 1442261 296977 56024 7156 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 -1030 35686 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 -32 5 user_data 6 7 point_source_ID 50 51 gps_time 260016204.370872 260017220.909833 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 30 255 B 20 255 NIR 59 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -15.67 33.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23213764 number of intermediate returns: 361424 number of last returns: 23204891 number of single returns: 21763897 covered area in square units/kilounits: 1264444/1.26 point density: all returns 19.78 last only 18.35 (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 25016182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23213764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1442261 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 296977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 56024 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7156 instead zero. overview over extended number of returns of given pulse: 21763897 2296315 724134 195910 33217 2547 162 0 0 0 0 0 0 0 0 histogram of classification of points: 3577988 unclassified (1) 18670613 ground (2) 146835 building (6) 2616362 water (9) 4384 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1732988 +---> 117037 of those are unclassified (1) +---> 1315886 of those are ground (2) +---> 300065 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 2 bin [-1.0,-0.9) has 291 bin [-0.9,-0.8) has 16738 bin [-0.8,-0.7) has 24319 bin [-0.7,-0.6) has 28538 bin [-0.6,-0.5) has 26235 bin [-0.5,-0.4) has 28349 bin [-0.4,-0.3) has 27481 bin [-0.3,-0.2) has 27767 bin [-0.2,-0.1) has 29230 bin [-0.1,0.0) has 31535 bin [0.0,0.1) has 33908 bin [0.1,0.2) has 35062 bin [0.2,0.3) has 44712 bin [0.3,0.4) has 130698 bin [0.4,0.5) has 465737 bin [0.5,0.6) 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321 bin [29.0,29.1) has 318 bin [29.1,29.2) has 283 bin [29.2,29.3) has 280 bin [29.3,29.4) has 262 bin [29.4,29.5) has 237 bin [29.5,29.6) has 214 bin [29.6,29.7) has 228 bin [29.7,29.8) has 177 bin [29.8,29.9) has 204 bin [29.9,30.0) has 167 bin [30.0,30.1) has 165 bin [30.1,30.2) has 145 bin [30.2,30.3) has 152 bin [30.3,30.4) has 148 bin [30.4,30.5) has 125 bin [30.5,30.6) has 129 bin [30.6,30.7) has 99 bin [30.7,30.8) has 83 bin [30.8,30.9) has 101 bin [30.9,31.0) has 67 bin [31.0,31.1) has 50 bin [31.1,31.2) has 58 bin [31.2,31.3) has 48 bin [31.3,31.4) has 43 bin [31.4,31.5) has 51 bin [31.5,31.6) has 64 bin [31.6,31.7) has 53 bin [31.7,31.8) has 46 bin [31.8,31.9) has 56 bin [31.9,32.0) has 46 bin [32.0,32.1) has 47 bin [32.1,32.2) has 60 bin [32.2,32.3) has 55 bin [32.3,32.4) has 66 bin [32.4,32.5) has 48 bin [32.5,32.6) has 51 bin [32.6,32.7) has 45 bin [32.7,32.8) has 42 bin [32.8,32.9) has 49 bin [32.9,33.0) has 58 bin [33.0,33.1) has 50 bin [33.1,33.2) has 63 bin [33.2,33.3) has 41 bin [33.3,33.4) has 48 bin [33.4,33.5) has 42 bin [33.5,33.6) has 58 bin [33.6,33.7) has 34 bin [33.7,33.8) has 43 bin [33.8,33.9) has 32 bin [33.9,34.0) has 34 bin [34.0,34.1) has 34 bin [34.1,34.2) has 36 bin [34.2,34.3) has 33 bin [34.3,34.4) has 33 bin [34.4,34.5) has 36 bin [34.5,34.6) has 35 bin [34.6,34.7) has 38 bin [34.7,34.8) has 36 bin [34.8,34.9) has 28 bin [34.9,35.0) has 31 bin [35.0,35.1) has 16 bin [35.1,35.2) has 23 bin [35.2,35.3) has 12 bin [35.3,35.4) has 10 bin [35.4,35.5) has 2 bin [35.5,35.6) has 2 bin [35.6,35.7) has 1 average z coordinate 1.8 for 25016182 element(s) point source id histogram with bin size 1.000000 bin 50 has 11263683 bin 51 has 13752499 average point source id 50.549744121624954 for 25016182 element(s)