https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-10T17:21:12.756687Z
2021-10-10T17:21:37.755608Z
s3://sentinel-s1-l1c/GRD/2021/10/10/IW/DV/S1A_IW_GRDH_1SDV_20211010T172112_20211010T172137_040060_04BE1E_BFB9
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
2021-10-10T17:21:12.756687Z
2021-10-10T17:21:37.755608Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.8015499917285
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-10T17:59:57.508472Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211010T172112_20211010T172137_040060_04BE1E_BFB9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.138970816784338 36.41408391582753,8.547607686519964 36.476547928748246,8.834428402293492 36.51949002910941,9.123402419279621 36.56200958842353,9.553823353061306 36.62396512419956,9.986219321704992 36.68454429241138,10.275320814516942 36.72412137943603,10.56747978738437 36.76336102815939,10.895729222985047 36.80653323573207,10.85739831660433 36.986527837840924,10.817812433421608 37.16645079615886,10.779689780371381 37.346561471988615,10.581101765224274 38.30751617382563,10.246347525376613 38.264729032480645,9.95085449678944 38.226108974012746,9.655676461176565 38.186747296768644,9.213511338362695 38.126318356391025,8.919143340993447 38.08511085464771,8.47821711621906 38.02192198045334,8.184690733909834 37.97888052913772,7.764376947020079 37.91587409006793,7.867379539357896 37.495178938629245,7.998985301713596 36.95391857631767,8.04340226838355 36.77359193586648,8.091832060699467 36.59388664608728,8.138970816784338 36.41408391582753))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56461104516761
46.34209266004515
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
2021-12-26T13:07:50.521860Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N37E009/2021/10/10/04BE1E
2.0E-4
2.0E-4
true
block average
2
2
38.0
9.0
37.0
10.0
POLYGON((9.0 37.0,9.0 38.0,10.0 38.0,10.0 37.0,9.0 37.0))
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_04BE1E_N37E009_2021_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BE1E_N37E009_2021_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BE1E_N37E009_2021_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BE1E_N37E009_2021_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BE1E_N37E009_2021_10_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 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