https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-11T05:38:52.635450Z
2021-06-11T05:39:05.403509Z
s3://sentinel-s1-l1c/GRD/2021/6/11/IW/DV/S1A_IW_GRDH_1SDV_20210611T053852_20210611T053905_038288_0484AB_F248
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
2021-06-11T05:38:52.635450Z
2021-06-11T05:39:05.403509Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9659998339476
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-11T07:12:36.690258Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210611T053852_20210611T053905_038288_0484AB_F248
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.1666179782822885 34.52597324837689,6.748061759366539 34.59153239498347,6.466644846677271 34.63474780444482,6.042605193000917 34.698556383904844,5.759601906899008 34.74026932489588,5.331328843115973 34.80206389438736,5.040548413926446 34.843104741755965,4.759894079752606 34.88203264903194,4.458472182611221 34.92306431881907,4.4256079692610495 34.742311675536506,4.390086927459314 34.561819382872045,4.355420440795548 34.381207768382275,4.334973485140925 34.2792762810289,4.63143067195512 34.238424080014,4.914144261099862 34.198754751959605,5.337565322045178 34.138054528652965,5.619812393365242 34.09673387274687,5.9016214495191655 34.0547904841024,6.322732428523336 33.99083224356937,6.602950727617328 33.94742112605311,7.0186320514855005 33.88176615587656,7.084714200658227 34.16442610686905,7.1260039494454555 34.345191927903834,7.1666179782822885 34.52597324837689))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70262375845738
46.55459243004157
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
2021-12-26T07:03:47.744810Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N33E007/2021/06/11/0484AB
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((7.0462735567542145 34.0,7.018632051485447 33.88176615587658,7.0 33.884709003472494,7.0 34.0,7.0462735567542145 34.0))
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_0484AB_N33E007_2021_06_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0484AB_N33E007_2021_06_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0484AB_N33E007_2021_06_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0484AB_N33E007_2021_06_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0484AB_N33E007_2021_06_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