https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-11T03:37:56.015749Z
2021-12-11T03:38:25.039873Z
s3://sentinel-s1-l1c/GRD/2021/12/11/IW/DV/S1B_IW_GRDH_1SDV_20211211T033756_20211211T033825_029972_0393FB_CB32
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
2021-12-11T03:37:56.015749Z
2021-12-11T03:38:25.039873Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3141425102976
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-11T08:28:35.650589Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211211T033756_20211211T033825_029972_0393FB_CB32
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.525774220073956 23.15926851568352,35.165279461258685 23.22386950248609,34.91850949280243 23.267576854972116,34.30966277577019 23.37363945053985,33.701423351002745 23.47707011642514,33.11180004616442 23.574917268212904,33.1000750735906 23.517218171530814,33.06531552631965 23.336364811873736,33.028316280558045 23.155874807293497,32.993511244791286 22.97502078787354,32.9570746590217 22.794430853111606,32.92156958675446 22.613683479074798,32.85204507430516 22.251927953790798,32.814248041645364 22.071549716093475,32.79099554511497 21.94970493230841,33.376148340720945 21.850331692509098,33.976062315859394 21.74614434411222,34.57856126089245 21.63916948471929,35.166739231236335 21.532471549086658,35.196664720173125 21.65373778320212,35.23242359962606 21.835390799588026,35.30607148679044 22.19830325268481,35.35415251745442 22.377715246583193,35.39243919999284 22.5589080400104,35.43341699015147 22.73961317251664,35.5134084748611 23.10138203150543,35.525774220073956 23.15926851568352))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7477763159885
46.09004740776358
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
2021-12-26T16:15:07.007631Z
Batch API, v4.69.5
s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/12/11/0393FB
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.42629737732587,34.309662775792866 23.373639450535723,35.0 23.253143436089548,35.0 23.0,34.0 23.0,34.0 23.42629737732587))
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_0393FB_N23E034_2021_12_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0393FB_N23E034_2021_12_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0393FB_N23E034_2021_12_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0393FB_N23E034_2021_12_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0393FB_N23E034_2021_12_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