https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-27T17:27:36.985100Z
2023-03-27T17:28:06.002755Z
s3://sentinel-s1-l1c/GRD/2023/3/27/IW/DV/S1A_IW_GRDH_1SDV_20230327T172736_20230327T172806_047833_05BF45_2E1B
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
2023-03-27T17:27:36.985100Z
2023-03-27T17:28:06.002755Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230327T174605_V20230327T171937_20230327T235437.EOF
347.28655661287866
693000
Copernicus Ground Segment
2023-03-27T18:06:23.586116Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230327T172736_20230327T172806_047833_05BF45_2E1B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.587062288016104 29.814548418588636,7.982917688832661 29.880318553115494,8.249341549048237 29.923867983229666,8.649405087991306 29.988182955977287,8.916898956667376 30.030463233807787,9.317626974277372 30.092722052369993,9.5851037008336 30.133557114913472,9.853298985843736 30.1739220712903,10.146541217218662 30.21738252662587,10.063924166240595 30.63704455997629,10.026969044399701 30.817398640252108,9.991889242097626 30.998019705129327,9.920053385285279 31.35901006915615,9.883190961116938 31.539365952260695,9.847385323183032 31.719869381346896,9.822605162589412 31.841031839215432,9.52476010851133 31.79810406113915,9.252210086628017 31.758167017665652,8.978768426737613 31.71748084485536,8.570791415792293 31.655619527474414,8.163798423292857 31.592526810680674,7.892277911597663 31.54966815977719,7.621512293822218 31.506315686607394,7.218543933631718 31.440660876777912,7.288869505792774 31.138751578951034,7.371543908354464 30.77734928675246,7.4942235223406755 30.235042465129194,7.534508819585086 30.054176396616864,7.587062288016104 29.814548418588636))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75853153320384
46.48390835237766
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
2023-03-28T06:37:28.079354Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N30E008/2023/03/27/05BF45
2.0E-4
2.0E-4
true
block average
2
2
31.0
8.0
30.0
9.0
POLYGON((9.0 30.043374167288384,8.724167766576615 30.0,8.0 30.0,8.0 31.0,9.0 31.0,9.0 30.043374167288384))
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_05BF45_N30E008_2023_03_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BF45_N30E008_2023_03_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BF45_N30E008_2023_03_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BF45_N30E008_2023_03_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BF45_N30E008_2023_03_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