https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-31T16:58:10.212852Z
2021-07-31T16:58:35.211315Z
s3://sentinel-s1-l1c/GRD/2021/7/31/IW/DV/S1B_IW_GRDH_1SDV_20210731T165810_20210731T165835_028040_03584F_728B
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-31T16:58:10.212852Z
2021-07-31T16:58:35.211315Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.88390133609914
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-31T19:28:06.663971Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210731T165810_20210731T165835_028040_03584F_728B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.18813763303471 -14.573996644622284,21.75073581146369 -14.44622162742905,22.335049990102725 -14.311944580831113,22.91869339179236 -14.176240313877452,23.440117175319767 -14.05366558528922,23.26632504426502 -13.332385417135818,23.223368633132168 -13.151950762691756,23.096007456091858 -12.610350460240912,23.081321218840614 -12.551090467598918,22.561369166094185 -12.672463222969032,21.981204418472366 -12.806556127830154,21.39956095755226 -12.939582108066464,20.841102931207566 -13.065958844809286,20.854166628897868 -13.125707637221785,20.89557496241796 -13.306809851333881,20.938573482674602 -13.487557565271354,20.978996279355947 -13.6688958825514,21.020621547705204 -13.849967947827613,21.064578424311982 -14.030516935928198,21.106143578829734 -14.211615567751728,21.146011879424343 -14.393106234559516,21.18813763303471 -14.573996644622284))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51117
46.1886640464116
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
2021-12-26T09:31:29.556256Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S14E023/2021/07/31/03584F
2.0E-4
2.0E-4
true
block average
2
2
-13.0
23.0
-14.0
24.0
POLYGON((23.18763632666744 -13.0,23.266325044258924 -13.33238541711039,23.42718647675978 -14.0,23.0 -14.0,23.0 -13.0,23.18763632666744 -13.0))
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_03584F_S14E023_2021_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03584F_S14E023_2021_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03584F_S14E023_2021_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03584F_S14E023_2021_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03584F_S14E023_2021_07_31_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