https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-30T03:49:28.770482Z
2021-08-30T03:49:53.769055Z
s3://sentinel-s1-l1c/GRD/2021/8/30/IW/DV/S1B_IW_GRDH_1SDV_20210830T034928_20210830T034953_028470_0365B9_D9AD
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
2021-08-30T03:49:28.770482Z
2021-08-30T03:49:53.769055Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.028273359272
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-30T11:13:35.132694Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210830T034928_20210830T034953_028470_0365B9_D9AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.987235622655813 11.252126437324664,30.421447200366046 11.364934082887572,29.858771306395084 11.475952966640026,29.290587034101918 11.586869423180701,28.736732589588144 11.69382641221792,28.69917835415872 11.513193180561155,28.665583993199522 11.331698385610563,28.595679679555214 10.969213467096173,28.560550122185102 10.78799629165454,28.4419673832407 10.185087556481053,28.995171870396756 10.07649397627912,29.55920068919713 9.964741766487293,30.122788846420992 9.852045459042534,30.684277898540497 9.738753245036232,30.770825518517317 10.161541112204455,30.810372258637734 10.34262521040385,30.84650451711762 10.524397177385113,30.881393274711503 10.706416977122784,30.952643940773726 11.070150544632515,30.987235622655813 11.252126437324664))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83631409772452
46.09010543799202
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
2021-12-26T11:00:11.840425Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N10E030/2021/08/30/0365B9
2.0E-4
2.0E-4
true
block average
2
2
11.0
30.0
10.0
31.0
POLYGON((30.93890236321216 11.0,30.810372258636722 10.342625210398335,30.770825518515377 10.161541112194856,30.73775692815466 10.0,30.0 10.0,30.0 11.0,30.93890236321216 11.0))
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_0365B9_N10E030_2021_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0365B9_N10E030_2021_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0365B9_N10E030_2021_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0365B9_N10E030_2021_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0365B9_N10E030_2021_08_30_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