https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-08T17:25:17.502655Z
2021-11-08T17:25:43.756199Z
s3://sentinel-s1-l1c/GRD/2021/11/8/IW/DV/S1A_IW_GRDH_1SDV_20211108T172517_20211108T172543_040483_04CCE3_C3C7
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
2021-11-08T17:25:17.502655Z
2021-11-08T17:25:43.756199Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6961280067192
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-08T20:33:47.819579Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211108T172517_20211108T172543_040483_04CCE3_C3C7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.396057405266125 21.416027225094183,9.983524697883954 21.52275082855251,10.582028660825015 21.629195439435907,11.180133349962654 21.733268397871573,11.77207023366824 21.83399626798731,11.737187289996541 22.014776897344255,11.703904474811985 22.195912394876967,11.635293628931544 22.557825142757423,11.598854797534933 22.738421182249912,11.563667538490934 22.91922011568837,11.491864333354822 23.29298272363516,10.894894025065607 23.193499501051182,10.286414710768966 23.089615998742605,9.682711993842359 22.984070749260535,9.08804611068394 22.877693806885507,9.203026223412223 22.32161840067494,9.281498863504394 21.95957467857362,9.320127120952511 21.778442220413222,9.356558569892503 21.59690794193788,9.396057405266125 21.416027225094183))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88965156162506
46.09149344343908
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
2021-12-26T14:36:09.819823Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2021/11/08/04CCE3
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.0 23.211015080895113,11.491864333354815 23.292982723635166,11.548148986124168 23.0,11.0 23.0,11.0 23.211015080895113))
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_04CCE3_N23E011_2021_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CCE3_N23E011_2021_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CCE3_N23E011_2021_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CCE3_N23E011_2021_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CCE3_N23E011_2021_11_08_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