https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-04T03:54:58.691798Z
2023-04-04T03:55:23.690328Z
s3://sentinel-s1-l1c/GRD/2023/4/4/IW/DV/S1A_IW_GRDH_1SDV_20230404T035458_20230404T035523_047941_05C2EA_2D9B
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
2023-04-04T03:54:58.691798Z
2023-04-04T03:55:23.690328Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230404T052208_V20230404T012501_20230404T044231.EOF
191.9996861753192
693000
Copernicus Ground Segment
2023-04-04T06:37:01.697550Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230404T035458_20230404T035523_047941_05C2EA_2D9B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.371653605076155 -5.958072619613564,26.267185866944136 -5.713480230617851,25.16502320744446 -5.467112589822223,24.96476795019801 -6.370731079013917,24.84248007364695 -6.912567195174366,24.82713074144457 -6.971618997425965,25.36928257842883 -7.0942500608439945,25.934171494844122 -7.2212877472910675,26.4968869464867 -7.3470794251319,27.04347718025255 -7.468541740427968,27.135771973832426 -7.0461851656575885,27.175815865678416 -6.864968428874226,27.214405525625367 -6.683433150716663,27.332885941557215 -6.139456503690319,27.371653605076155 -5.958072619613564))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55608
46.01334388540378
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
2023-04-05T01:38:08.066433Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S07E025/2023/04/04/05C2EA
2.0E-4
2.0E-4
true
block average
2
2
-6.0
25.0
-7.0
26.0
POLYGON((25.0 -6.211752323345165,25.046927454994798 -6.0,26.0 -6.0,26.0 -7.0,25.0 -7.0,25.0 -6.211752323345165))
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_05C2EA_S07E025_2023_04_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C2EA_S07E025_2023_04_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C2EA_S07E025_2023_04_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C2EA_S07E025_2023_04_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C2EA_S07E025_2023_04_04_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 2021
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