lasinfo (210611) report for 'AHN4T/11FZ2_18.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 2.5.3 (bbd4b1)' file creation day/year: 0/2023 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: 53839279 number of points by return: 44547944 5680331 2735448 865193 10363 scale factor x y z: 0.001 0.001 0.001 offset x y z: 216980 563730 0 min x y z: 216980.000 563730.000 5.074 max x y z: 218019.999 565019.999 36.098 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: 53839279 extended number of points by return: 44547944 5680331 2735448 865193 10363 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 5074 36098 intensity 19 4889 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 -20 29 user_data 8 9 point_source_ID 1072 1081 gps_time 268912947.041906 268917300.494416 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 24 255 B 13 255 NIR 45 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.05 32.33 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44547944 number of intermediate returns: 3621520 number of last returns: 44500108 number of single returns: 38830293 covered area in square units/kilounits: 1338572/1.34 point density: all returns 40.22 last only 33.24 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 53839279 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44547944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5680331 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2735448 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 865193 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10363 instead zero. overview over extended number of returns of given pulse: 38830293 5904877 5622580 3429055 50856 1588 30 0 0 0 0 0 0 0 0 histogram of classification of points: 11730002 unclassified (1) 40605705 ground (2) 1282680 building (6) 219187 water (9) 1705 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2979873 +---> 584534 of those are unclassified (1) +---> 2291176 of those are ground (2) +---> 91013 of those are building (6) +---> 13150 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.0,5.1) has 2 bin [5.1,5.2) has 1481 bin [5.2,5.3) has 178139 bin [5.3,5.4) has 131180 bin [5.4,5.5) has 77622 bin [5.5,5.6) has 117078 bin [5.6,5.7) has 224633 bin [5.7,5.8) has 325604 bin [5.8,5.9) has 445978 bin [5.9,6.0) has 814010 bin [6.0,6.1) has 1240013 bin [6.1,6.2) has 1894455 bin [6.2,6.3) has 2877172 bin [6.3,6.4) has 3524613 bin [6.4,6.5) has 4558669 bin [6.5,6.6) has 3825641 bin [6.6,6.7) has 2787207 bin [6.7,6.8) has 2741767 bin [6.8,6.9) has 2533757 bin [6.9,7.0) has 2618848 bin [7.0,7.1) has 2410888 bin [7.1,7.2) has 2101798 bin [7.2,7.3) has 1620794 bin [7.3,7.4) has 1017589 bin [7.4,7.5) has 732752 bin [7.5,7.6) has 632646 bin [7.6,7.7) has 449264 bin [7.7,7.8) has 298942 bin [7.8,7.9) has 238048 bin [7.9,8.0) has 239159 bin [8.0,8.1) has 246131 bin [8.1,8.2) has 233014 bin [8.2,8.3) has 197847 bin [8.3,8.4) has 235936 bin [8.4,8.5) has 255650 bin [8.5,8.6) has 233006 bin [8.6,8.7) has 201642 bin [8.7,8.8) has 164835 bin [8.8,8.9) has 157172 bin [8.9,9.0) has 134105 bin [9.0,9.1) has 116338 bin [9.1,9.2) has 104875 bin [9.2,9.3) has 97974 bin [9.3,9.4) has 98455 bin [9.4,9.5) has 99647 bin [9.5,9.6) has 101272 bin [9.6,9.7) has 101430 bin [9.7,9.8) has 99488 bin [9.8,9.9) has 101865 bin [9.9,10.0) has 96323 bin [10.0,10.1) has 95451 bin [10.1,10.2) has 100852 bin [10.2,10.3) has 92163 bin [10.3,10.4) has 90544 bin [10.4,10.5) 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[29.7,29.8) has 3221 bin [29.8,29.9) has 3154 bin [29.9,30.0) has 2922 bin [30.0,30.1) has 2747 bin [30.1,30.2) has 2743 bin [30.2,30.3) has 2545 bin [30.3,30.4) has 2290 bin [30.4,30.5) has 2095 bin [30.5,30.6) has 2015 bin [30.6,30.7) has 1919 bin [30.7,30.8) has 1799 bin [30.8,30.9) has 1705 bin [30.9,31.0) has 1546 bin [31.0,31.1) has 1415 bin [31.1,31.2) has 1385 bin [31.2,31.3) has 1331 bin [31.3,31.4) has 1214 bin [31.4,31.5) has 1139 bin [31.5,31.6) has 1168 bin [31.6,31.7) has 1037 bin [31.7,31.8) has 970 bin [31.8,31.9) has 923 bin [31.9,32.0) has 775 bin [32.0,32.1) has 684 bin [32.1,32.2) has 609 bin [32.2,32.3) has 536 bin [32.3,32.4) has 518 bin [32.4,32.5) has 492 bin [32.5,32.6) has 412 bin [32.6,32.7) has 426 bin [32.7,32.8) has 414 bin [32.8,32.9) has 376 bin [32.9,33.0) has 397 bin [33.0,33.1) has 328 bin [33.1,33.2) has 303 bin [33.2,33.3) has 263 bin [33.3,33.4) has 264 bin [33.4,33.5) has 254 bin [33.5,33.6) has 265 bin [33.6,33.7) has 255 bin [33.7,33.8) has 237 bin [33.8,33.9) has 206 bin [33.9,34.0) has 206 bin [34.0,34.1) has 193 bin [34.1,34.2) has 183 bin [34.2,34.3) has 192 bin [34.3,34.4) has 175 bin [34.4,34.5) has 122 bin [34.5,34.6) has 116 bin [34.6,34.7) has 122 bin [34.7,34.8) has 97 bin [34.8,34.9) has 70 bin [34.9,35.0) has 46 bin [35.0,35.1) has 53 bin [35.1,35.2) has 34 bin [35.2,35.3) has 37 bin [35.3,35.4) has 23 bin [35.4,35.5) has 18 bin [35.5,35.6) has 13 bin [35.6,35.7) has 5 bin [35.7,35.8) has 5 bin [35.8,35.9) has 3 bin [35.9,36.0) has 1 bin [36.0,36.1) has 1 average z coordinate 8.7 for 53839279 element(s) point source id histogram with bin size 1.000000 bin 1072 has 8383373 bin 1073 has 22593658 bin 1081 has 22862248 average point source id 1076.241399480851214 for 53839279 element(s)