https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-12T16:37:22.978256Z
2023-04-12T16:37:47.976289Z
s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T163722_20230412T163747_048065_05C723_D2C4
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
2023-04-12T16:37:22.978256Z
2023-04-12T16:37:47.976289Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230412T171411_V20230412T132908_20230412T164638.EOF
347.06344305296886
693000
Copernicus Ground Segment
2023-04-12T18:16:24.904079Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230412T163722_20230412T163747_048065_05C723_D2C4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.278592359036736 -32.985438561970426,30.624094077262185 -32.906231784389,30.89114692337957 -32.84424524994481,31.157827834348197 -32.781692186854976,31.557147713065866 -32.686805146257036,31.82289059214789 -32.622845262155494,32.220794806036594 -32.5258579764176,32.48558831835931 -32.46050465475271,32.845580526569954 -32.370597571747396,32.72479187891012 -32.014960743802455,32.604956271263084 -31.659097809883235,32.48608527921604 -31.303099021316818,32.34879926786514 -30.887928909051478,31.993952843466374 -30.976308255567428,31.73297651230839 -31.040575400853477,31.34085789683803 -31.1359895258613,31.079011481885267 -31.198938318232525,30.68559447722955 -31.292365753538782,30.422886940785233 -31.353983898338143,30.159837472466847 -31.415066456792914,29.819551075147757 -31.493152447430077,29.946601716630084 -31.910948565616305,30.056457590585694 -32.26924876813155,30.167124877996905 -32.6274421564737,30.278592359036736 -32.985438561970426))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.71065
45.52577450502753
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
2023-04-14T00:18:54.614723Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S32E032/2023/04/12/05C723
2.0E-4
2.0E-4
true
block average
2
2
-31.0
32.0
-32.0
33.0
POLYGON((32.38585827719561 -31.0,32.48608527919522 -31.303099021251636,32.71975390036941 -32.0,32.0 -32.0,32.0 -31.0,32.38585827719561 -31.0))
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_05C723_S32E032_2023_04_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C723_S32E032_2023_04_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C723_S32E032_2023_04_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C723_S32E032_2023_04_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C723_S32E032_2023_04_12_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