https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-02T17:00:40.759809Z
2022-05-02T17:01:09.783919Z
s3://sentinel-s1-l1c/GRD/2022/5/2/IW/DV/S1A_IW_GRDH_1SDV_20220502T170040_20220502T170109_043034_052374_4481
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
2022-05-02T17:00:40.759809Z
2022-05-02T17:01:09.783919Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220502T174632_V20220502T135344_20220502T171114.EOF
346.68165671413703
693000
Copernicus Ground Segment
2022-05-02T19:36:32.680875Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220502T170040_20220502T170109_043034_052374_4481
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.631754807250967 -37.51338419748374,25.9848390284632 -37.43270231342694,26.266399874958964 -37.367465871775345,26.547471889670305 -37.30156286618857,26.968157204758988 -37.20146470579023,27.24799483811216 -37.1339073411805,27.666815757052397 -37.031340521271716,27.945402151574243 -36.962146047521976,28.329493849438258 -36.86545415267585,28.172708536782444 -36.45506951083161,28.038927338426717 -36.101073203781326,27.906377113986284 -35.74690601577768,27.731245935985672 -35.27369427480598,27.354081833575602 -35.36842083698783,27.080565700063808 -35.43623444160305,26.66943735576251 -35.53679504727212,26.394785707073268 -35.60305853641382,25.981965042931318 -35.70128215864846,25.706192687403156 -35.76597984458321,25.429976348106667 -35.83004676653044,25.083645003924715 -35.90931686380112,25.244261250020415 -36.38610526528059,25.365736012389934 -36.742993686807026,25.488260899552152 -37.09974924525095,25.631754807250967 -37.51338419748374))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.49756
45.38406212388875
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
2022-05-02T20:49:28.172230Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S37E027/2022/05/02/052374
2.0E-4
2.0E-4
true
block average
2
2
-36.0
27.0
-37.0
28.0
POLYGON((28.0 -36.948401492645154,27.792996972840427 -37.0,27.0 -37.0,27.0 -36.0,28.0 -36.0,28.0 -36.948401492645154))
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_052374_S37E027_2022_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052374_S37E027_2022_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052374_S37E027_2022_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052374_S37E027_2022_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052374_S37E027_2022_05_02_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