lasinfo (210611) report for 'AHN4T/58CN1_01.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: 340/2022 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: 51599723 number of points by return: 37607226 10202402 3194971 542095 53029 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 361230 0 min x y z: 179980.000 361230.000 27.556 max x y z: 181019.999 362519.999 61.367 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: 51599723 extended number of points by return: 37607226 10202402 3194971 542095 53029 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 27556 61367 intensity 27 5096 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 96 205 gps_time 297858168.261153 297871350.230847 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 48 255 B 38 255 NIR 17 255 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 0.27 50.96 ('Amplitude') attribute1 -16.69 33.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37607226 number of intermediate returns: 3793713 number of last returns: 37566852 number of single returns: 27368068 covered area in square units/kilounits: 1334020/1.33 point density: all returns 38.68 last only 28.16 (per square units) spacing: all returns 0.16 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51599723 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37607226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10202402 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3194971 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 542095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 53029 instead zero. overview over extended number of returns of given pulse: 27368068 14036381 7967265 1961220 250040 15765 984 0 0 0 0 0 0 0 0 histogram of classification of points: 16916092 unclassified (1) 33354343 ground (2) 1045866 building (6) 282053 water (9) 1369 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3483739 +---> 1107901 of those are unclassified (1) +---> 2263548 of those are ground (2) +---> 81773 of those are building (6) +---> 30517 of those are water (9) z coordinate histogram with bin size 0.100000 bin [27.5,27.6) has 5 bin [27.6,27.7) has 204 bin [27.7,27.8) has 2745 bin [27.8,27.9) has 36528 bin [27.9,28.0) has 295312 bin [28.0,28.1) has 342245 bin [28.1,28.2) has 755044 bin [28.2,28.3) has 640112 bin [28.3,28.4) has 760246 bin [28.4,28.5) has 933012 bin [28.5,28.6) has 942036 bin [28.6,28.7) has 793149 bin [28.7,28.8) has 730775 bin [28.8,28.9) has 538507 bin [28.9,29.0) has 513009 bin [29.0,29.1) has 685011 bin [29.1,29.2) has 752625 bin [29.2,29.3) has 772064 bin [29.3,29.4) has 764203 bin [29.4,29.5) has 865741 bin [29.5,29.6) has 867727 bin [29.6,29.7) has 869544 bin [29.7,29.8) has 1113166 bin [29.8,29.9) has 1083363 bin [29.9,30.0) has 1103967 bin [30.0,30.1) has 1216912 bin [30.1,30.2) has 1063050 bin [30.2,30.3) has 1111022 bin [30.3,30.4) has 1161945 bin [30.4,30.5) has 1019039 bin [30.5,30.6) has 913705 bin [30.6,30.7) has 861240 bin [30.7,30.8) has 1045883 bin [30.8,30.9) has 929415 bin [30.9,31.0) has 953812 bin [31.0,31.1) has 1126216 bin [31.1,31.2) has 1045665 bin [31.2,31.3) has 1117812 bin [31.3,31.4) has 1161948 bin [31.4,31.5) has 990451 bin [31.5,31.6) has 967029 bin [31.6,31.7) has 796974 bin [31.7,31.8) has 739853 bin [31.8,31.9) has 723541 bin [31.9,32.0) has 569880 bin [32.0,32.1) has 338217 bin [32.1,32.2) has 208781 bin [32.2,32.3) has 179942 bin [32.3,32.4) has 159069 bin [32.4,32.5) has 136450 bin [32.5,32.6) 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has 514 bin [55.6,55.7) has 538 bin [55.7,55.8) has 473 bin [55.8,55.9) has 518 bin [55.9,56.0) has 456 bin [56.0,56.1) has 446 bin [56.1,56.2) has 413 bin [56.2,56.3) has 371 bin [56.3,56.4) has 398 bin [56.4,56.5) has 329 bin [56.5,56.6) has 303 bin [56.6,56.7) has 286 bin [56.7,56.8) has 259 bin [56.8,56.9) has 224 bin [56.9,57.0) has 207 bin [57.0,57.1) has 242 bin [57.1,57.2) has 226 bin [57.2,57.3) has 217 bin [57.3,57.4) has 190 bin [57.4,57.5) has 182 bin [57.5,57.6) has 189 bin [57.6,57.7) has 168 bin [57.7,57.8) has 134 bin [57.8,57.9) has 133 bin [57.9,58.0) has 134 bin [58.0,58.1) has 132 bin [58.1,58.2) has 124 bin [58.2,58.3) has 96 bin [58.3,58.4) has 69 bin [58.4,58.5) has 68 bin [58.5,58.6) has 72 bin [58.6,58.7) has 72 bin [58.7,58.8) has 53 bin [58.8,58.9) has 75 bin [58.9,59.0) has 52 bin [59.0,59.1) has 44 bin [59.1,59.2) has 45 bin [59.2,59.3) has 35 bin [59.3,59.4) has 35 bin [59.4,59.5) has 40 bin [59.5,59.6) has 34 bin [59.6,59.7) has 33 bin [59.7,59.8) has 32 bin [59.8,59.9) has 26 bin [59.9,60.0) has 19 bin [60.0,60.1) has 22 bin [60.1,60.2) has 22 bin [60.2,60.3) has 15 bin [60.3,60.4) has 15 bin [60.4,60.5) has 10 bin [60.5,60.6) has 7 bin [60.6,60.7) has 4 bin [60.7,60.8) has 3 bin [60.8,60.9) has 2 bin [60.9,61.0) has 1 bin [61.1,61.2) has 3 bin [61.2,61.3) has 1 bin [61.3,61.4) has 1 average z coordinate 33.0 for 51599723 element(s) point source id histogram with bin size 1.000000 bin 96 has 4789852 bin 97 has 29354120 bin 98 has 500469 bin 205 has 16955282 average point source id 132.404862018348439 for 51599723 element(s)