lasinfo (210611) report for 'AHN4T/52DZ1_20.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: 29749023 number of points by return: 26146676 2710939 773205 109681 8522 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 376230 0 min x y z: 193980.000 376230.000 29.691 max x y z: 195019.999 377519.999 57.730 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: 29749023 extended number of points by return: 26146676 2710939 773205 109681 8522 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 29691 57730 intensity 36 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 98 100 gps_time 297860935.127173 297863282.633843 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 41 255 B 29 255 NIR 14 255 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 0.36 50.96 ('Amplitude') attribute1 -16.6 33.89 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26146676 number of intermediate returns: 892065 number of last returns: 26133149 number of single returns: 23422867 covered area in square units/kilounits: 1325152/1.33 point density: all returns 22.45 last only 19.72 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29749023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26146676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2710939 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 773205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 109681 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8522 instead zero. overview over extended number of returns of given pulse: 23422867 3881945 1995650 405608 40571 2158 224 0 0 0 0 0 0 0 0 histogram of classification of points: 4366578 unclassified (1) 25222755 ground (2) 88436 building (6) 60463 water (9) 10791 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2049400 +---> 384980 of those are unclassified (1) +---> 1632096 of those are ground (2) +---> 27846 of those are building (6) +---> 4478 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.6,29.7) has 4 bin [29.7,29.8) has 399 bin [29.8,29.9) has 5287 bin [29.9,30.0) has 9734 bin [30.0,30.1) has 13378 bin [30.1,30.2) has 17357 bin [30.2,30.3) has 16607 bin [30.3,30.4) has 21742 bin [30.4,30.5) has 42216 bin [30.5,30.6) has 78539 bin [30.6,30.7) has 92228 bin [30.7,30.8) has 111138 bin [30.8,30.9) has 95677 bin [30.9,31.0) has 110860 bin [31.0,31.1) has 163706 bin [31.1,31.2) has 489835 bin [31.2,31.3) has 665170 bin [31.3,31.4) has 1066650 bin [31.4,31.5) has 1300247 bin [31.5,31.6) has 1023287 bin [31.6,31.7) has 970897 bin [31.7,31.8) has 1132396 bin [31.8,31.9) has 1279018 bin [31.9,32.0) has 1708782 bin [32.0,32.1) has 1459226 bin [32.1,32.2) has 1402398 bin [32.2,32.3) has 1722299 bin [32.3,32.4) has 1803977 bin [32.4,32.5) has 1779499 bin [32.5,32.6) has 1262141 bin [32.6,32.7) has 935435 bin [32.7,32.8) has 771344 bin [32.8,32.9) has 666357 bin [32.9,33.0) has 559806 bin [33.0,33.1) has 483820 bin [33.1,33.2) has 386430 bin [33.2,33.3) has 321641 bin [33.3,33.4) has 251088 bin [33.4,33.5) has 233934 bin [33.5,33.6) has 192355 bin [33.6,33.7) has 162590 bin [33.7,33.8) has 115438 bin [33.8,33.9) has 85210 bin [33.9,34.0) has 66721 bin [34.0,34.1) has 61467 bin [34.1,34.2) has 59220 bin [34.2,34.3) has 51135 bin [34.3,34.4) has 44694 bin [34.4,34.5) has 45047 bin [34.5,34.6) has 47303 bin [34.6,34.7) has 43414 bin [34.7,34.8) 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[54.0,54.1) has 2036 bin [54.1,54.2) has 1887 bin [54.2,54.3) has 1694 bin [54.3,54.4) has 1513 bin [54.4,54.5) has 1386 bin [54.5,54.6) has 1168 bin [54.6,54.7) has 1054 bin [54.7,54.8) has 934 bin [54.8,54.9) has 782 bin [54.9,55.0) has 712 bin [55.0,55.1) has 588 bin [55.1,55.2) has 519 bin [55.2,55.3) has 454 bin [55.3,55.4) has 392 bin [55.4,55.5) has 351 bin [55.5,55.6) has 274 bin [55.6,55.7) has 223 bin [55.7,55.8) has 211 bin [55.8,55.9) has 164 bin [55.9,56.0) has 125 bin [56.0,56.1) has 114 bin [56.1,56.2) has 99 bin [56.2,56.3) has 74 bin [56.3,56.4) has 71 bin [56.4,56.5) has 51 bin [56.5,56.6) has 45 bin [56.6,56.7) has 28 bin [56.7,56.8) has 34 bin [56.8,56.9) has 20 bin [56.9,57.0) has 17 bin [57.0,57.1) has 10 bin [57.1,57.2) has 14 bin [57.2,57.3) has 14 bin [57.3,57.4) has 4 bin [57.4,57.5) has 4 bin [57.5,57.6) has 3 bin [57.6,57.7) has 1 bin [57.7,57.8) has 1 average z coordinate 33.8 for 29749023 element(s) point source id histogram with bin size 1.000000 bin 98 has 32657 bin 99 has 22209704 bin 100 has 7506662 average point source id 99.251235309475547 for 29749023 element(s)