https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-10T17:35:17.121254Z
2022-05-10T17:35:42.119415Z
s3://sentinel-s1-l1c/GRD/2022/5/10/IW/DV/S1A_IW_GRDH_1SDV_20220510T173517_20220510T173542_043151_052750_EAE8
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-05-10T17:35:17.121254Z
2022-05-10T17:35:42.119415Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220510T182421_V20220510T142640_20220510T174410.EOF
347.16331716484814
693000
Copernicus Ground Segment
2022-05-10T18:50:20.548785Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220510T173517_20220510T173542_043151_052750_EAE8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.454761048458021 -31.629459308882552,15.832298415011042 -31.54277638593247,16.094428922024058 -31.481837423537964,16.35621913551559 -31.420365071414675,16.748262748392918 -31.327160484241215,17.009195058921083 -31.264363068695033,17.399944430415452 -31.169180232646966,17.660009093031483 -31.10507018729799,17.990515544516374 -31.02268783029522,17.929700253464716 -30.845150626685594,17.87303673130569 -30.666491831701272,17.81469673366516 -30.488282302653428,17.760418895887085 -30.309071848531644,17.69990324636308 -30.131464094931893,17.642183187559844 -29.95317464781504,17.585203341939632 -29.774724550988793,17.525818179174333 -29.596904775047726,17.506767281333953 -29.538337168452657,17.18322214073941 -29.61873559995975,16.92573420577711 -29.682055147582957,16.540390432178206 -29.775735065754933,16.283098846415374 -29.83756690481003,15.896571250725799 -29.92937802610173,15.638494672794888 -29.989958213932688,15.380106555487124 -30.05003461252425,15.008000994053727 -30.135529760468348,15.131617747003146 -30.553433792541316,15.238582948686085 -30.912239256374754,15.346301335254509 -31.270944525685287,15.454761048458021 -31.629459308882552))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.01428
45.7156419155471
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-05-10T20:14:14.134317Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/S31E017/2022/05/10/052750
2.0E-4
2.0E-4
true
block average
2
2
-30.0
17.0
-31.0
18.0
POLYGON((17.657342593376015 -30.0,17.69990324636379 -30.13146409493414,17.76041889589027 -30.30907184854234,17.814696733665233 -30.48828230265349,17.929700253464922 -30.84515062668632,17.982743838222174 -31.0,17.0 -31.0,17.0 -30.0,17.657342593376015 -30.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_052750_S31E017_2022_05_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052750_S31E017_2022_05_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052750_S31E017_2022_05_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052750_S31E017_2022_05_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052750_S31E017_2022_05_10_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid