https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-17T17:27:25.165578Z
2021-02-17T17:27:54.194547Z
s3://sentinel-s1-l1c/GRD/2021/2/17/IW/DV/S1A_IW_GRDH_1SDV_20210217T172725_20210217T172754_036633_044DD6_FDDC
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
2021-02-17T17:27:25.165578Z
2021-02-17T17:27:54.194547Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210218T010946_V20210217T154035_20210217T185805.EOF
347.2865675800244
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-18T01:21:40.077705Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210217T172725_20210217T172754_036633_044DD6_FDDC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.587518683115418 29.81431033920802,7.978490301697171 29.879277811163167,8.241651304049139 29.92230850069285,8.63681028947505 29.985869978073545,8.901030385999443 30.027664865012994,9.29681692465165 30.08921718531562,9.560936505810078 30.129589428181117,9.825820026919706 30.169512932712365,10.14690891695449 30.217132709981044,10.064407838989272 30.63655925405808,10.027428192413208 30.816946721840754,9.99248570485487 30.99762433303042,9.956065398446668 31.178085875913958,9.920497913910317 31.35866658951595,9.823046252057125 31.841125129514673,9.496800641767402 31.79407021679439,9.227601406128919 31.75456394425554,8.957500559684028 31.71432197975331,8.554532664439778 31.653155123598417,8.152537102647088 31.590788948682402,7.884339845945194 31.54843192440972,7.6168922805248735 31.505595234875997,7.218889473513613 31.440740318910954,7.289310272228045 31.138442243042803,7.372009428449961 30.776969612997735,7.494725625214122 30.234557101948973,7.535022761099948 30.053655693728246,7.587518683115418 29.81431033920802))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75683430991075
46.31744561857606
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
2021-12-26T01:10:52.123692Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E008/2021/02/17/044DD6
2.0E-4
2.0E-4
true
block average
2
2
30.0
8.0
29.0
9.0
POLYGON((8.726137861117246 30.0,8.0 29.882794962797522,8.0 30.0,8.726137861117246 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_044DD6_N29E008_2021_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044DD6_N29E008_2021_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044DD6_N29E008_2021_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044DD6_N29E008_2021_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044DD6_N29E008_2021_02_17_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 2019
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