lasinfo (210611) report for 'AHN4T/50EZ1_06.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: 339/2022 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: 36284911 number of points by return: 23299405 9500213 2921719 510732 52842 scale factor x y z: 0.001 0.001 0.001 offset x y z: 119980 391230 0 min x y z: 119980.000 391230.000 12.389 max x y z: 121019.999 392519.999 49.593 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: 36284911 extended number of points by return: 23299405 9500213 2921719 510732 52842 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 12389 49593 intensity 48 3951 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 21 23 gps_time 290605460.484670 290607992.183308 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 33 255 B 20 255 NIR 11 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.48 39.51 ('Amplitude') attribute1 -16.46 23.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23299405 number of intermediate returns: 3483265 number of last returns: 23301641 number of single returns: 13799400 covered area in square units/kilounits: 1341260/1.34 point density: all returns 27.05 last only 17.37 (per square units) spacing: all returns 0.19 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36284911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23299405 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9500213 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2921719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 510732 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 52842 instead zero. overview over extended number of returns of given pulse: 13799400 13156451 7232469 1832063 247328 16465 735 0 0 0 0 0 0 0 0 histogram of classification of points: 18034343 unclassified (1) 18091140 ground (2) 147350 building (6) 12078 water (9) +-> flagged as extended overlap: 2552904 +---> 1344936 of those are unclassified (1) +---> 1190761 of those are ground (2) +---> 16732 of those are building (6) +---> 475 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.3,12.4) has 2 bin [12.4,12.5) has 176 bin [12.5,12.6) has 876 bin [12.6,12.7) has 2987 bin [12.7,12.8) has 5672 bin [12.8,12.9) has 7027 bin [12.9,13.0) has 9446 bin [13.0,13.1) has 10061 bin [13.1,13.2) has 15120 bin [13.2,13.3) has 34933 bin [13.3,13.4) has 100846 bin [13.4,13.5) has 188664 bin [13.5,13.6) has 238629 bin [13.6,13.7) has 288462 bin [13.7,13.8) has 318331 bin [13.8,13.9) has 313712 bin 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has 440 bin [44.5,44.6) has 469 bin [44.6,44.7) has 387 bin [44.7,44.8) has 446 bin [44.8,44.9) has 356 bin [44.9,45.0) has 312 bin [45.0,45.1) has 317 bin [45.1,45.2) has 266 bin [45.2,45.3) has 266 bin [45.3,45.4) has 214 bin [45.4,45.5) has 208 bin [45.5,45.6) has 227 bin [45.6,45.7) has 210 bin [45.7,45.8) has 182 bin [45.8,45.9) has 177 bin [45.9,46.0) has 207 bin [46.0,46.1) has 183 bin [46.1,46.2) has 163 bin [46.2,46.3) has 155 bin [46.3,46.4) has 158 bin [46.4,46.5) has 125 bin [46.5,46.6) has 112 bin [46.6,46.7) has 97 bin [46.7,46.8) has 73 bin [46.8,46.9) has 73 bin [46.9,47.0) has 79 bin [47.0,47.1) has 73 bin [47.1,47.2) has 62 bin [47.2,47.3) has 53 bin [47.3,47.4) has 57 bin [47.4,47.5) has 42 bin [47.5,47.6) has 30 bin [47.6,47.7) has 28 bin [47.7,47.8) has 24 bin [47.8,47.9) has 23 bin [47.9,48.0) has 18 bin [48.0,48.1) has 17 bin [48.1,48.2) has 17 bin [48.2,48.3) has 14 bin [48.3,48.4) has 11 bin [48.4,48.5) has 9 bin [48.5,48.6) has 9 bin [48.6,48.7) has 7 bin [48.7,48.8) has 3 bin [48.8,48.9) has 3 bin [48.9,49.0) has 2 bin [49.2,49.3) has 2 bin [49.3,49.4) has 1 bin [49.4,49.5) has 5 bin [49.5,49.6) has 3 average z coordinate 21.2 for 36284911 element(s) point source id histogram with bin size 1.000000 bin 21 has 10024604 bin 22 has 25984598 bin 23 has 275709 average point source id 21.731323717453794 for 36284911 element(s)