https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-27T03:23:28.528244Z
2022-10-27T03:23:53.526819Z
s3://sentinel-s1-l1c/GRD/2022/10/27/IW/DV/S1A_IW_GRDH_1SDV_20221027T032328_20221027T032353_045622_057475_DDDA
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
2022-10-27T03:23:28.528244Z
2022-10-27T03:23:53.526819Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221027T050115_V20221027T010024_20221027T041754.EOF
192.1841869686029
693000
Copernicus Ground Segment
2022-10-27T05:58:18.671626Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221027T032328_20221027T032353_045622_057475_DDDA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.7715658102408 19.013698110604942,38.186556086570015 19.1225777831074,37.598358612731886 19.23003449042527,37.006307844876616 19.336148611744534,36.42365963769234 19.438566076770858,36.38754668444328 19.2578600549838,36.34798421875968 19.077658717802983,36.31788795965953 18.895801518255922,36.24879921000136 18.533622071355772,36.212500754643976 18.352833924915032,36.175091017876646 18.172238232188096,36.12657001953243 17.932096623706467,36.70009073123731 17.829297278672524,37.27504695341099 17.724425353003603,37.8674712359587 17.614482640510243,38.451729383321634 17.504179305935057,38.464125090229516 17.563771821236127,38.506176316098156 17.744339186507748,38.54370159770976 17.92576574745181,38.582769636973744 18.106899230483275,38.7715658102408 19.013698110604942))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79850803000543
46.1043444288301
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
2022-10-28T11:16:05.113038Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N18E038/2022/10/27/057475
2.0E-4
2.0E-4
true
block average
2
2
19.0
38.0
18.0
39.0
POLYGON((38.76871385384801 19.0,38.559712920656686 18.0,38.0 18.0,38.0 19.0,38.76871385384801 19.0))
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_057475_N18E038_2022_10_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057475_N18E038_2022_10_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057475_N18E038_2022_10_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057475_N18E038_2022_10_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057475_N18E038_2022_10_27_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