https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-11T17:20:45.542786Z
2021-08-11T17:21:10.541508Z
s3://sentinel-s1-l1c/GRD/2021/8/11/IW/DV/S1A_IW_GRDH_1SDV_20210811T172045_20210811T172110_039185_04A00C_27AD
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
2021-08-11T17:20:45.542786Z
2021-08-11T17:21:10.541508Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.9322125736998
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-11T18:07:54.697553Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210811T172045_20210811T172110_039185_04A00C_27AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.498804114718038 34.90984888910478,8.904253369649133 34.97303589503576,9.184585173055464 35.01587322554513,9.60621102792528 35.079002150997894,9.88962925668323 35.12056007854052,10.312767659430861 35.18130059657608,10.595858721967312 35.22106406823216,10.878960788324878 35.26013073084555,11.195227606729736 35.302932633530666,11.12374852548245 35.6637320435609,11.086733248618007 35.84400390722877,11.050416273115681 36.024365985897845,10.97480057964814 36.38469057652476,10.93781197983693 36.56495794686391,10.901438222331542 36.745301869654206,10.890100479061688 36.805301605915126,10.56720929532336 36.76282341328074,10.275273746428201 36.723612365836374,9.986393796981583 36.68406467034085,9.554332556633089 36.623532148767666,9.124240681540517 36.56162500102212,8.83548446802357 36.51913892721089,8.548888725040724 36.476232447816884,8.136529704081905 36.41319786871355,8.150743965441107 36.35322139447274,8.196579133768026 36.17313183197215,8.238265743058086 35.99240697970809,8.282397235077541 35.8120639266225,8.330405140514053 35.63232876795239,8.417276232647978 35.271452253831974,8.45911302975599 35.09077045269682,8.498804114718038 34.90984888910478))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69032829434368
46.37086989975533
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
2021-12-26T10:05:48.138454Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N36E011/2021/08/11/04A00C
2.0E-4
2.0E-4
true
block average
2
2
37.0
11.0
36.0
12.0
POLYGON((11.0 36.264610069344975,11.055322509057765 36.0,11.0 36.0,11.0 36.264610069344975))
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_04A00C_N36E011_2021_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A00C_N36E011_2021_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A00C_N36E011_2021_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A00C_N36E011_2021_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A00C_N36E011_2021_08_11_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