https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-21T07:30:23.912456Z
2021-08-21T07:30:52.262599Z
s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1B_IW_GRDH_1SDV_20210821T073023_20210821T073052_028341_0361AA_A09A
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
2021-08-21T07:30:23.912456Z
2021-08-21T07:30:52.262599Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1072068418128
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-21T09:57:24.471637Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210821T073023_20210821T073052_028341_0361AA_A09A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-23.616592826838534 15.763914714317403,-24.191239358653686 15.874203799205793,-24.767791065721713 15.983205446096594,-25.344962950526156 16.0906597945729,-25.91742087585417 16.195584131537974,-26.058880851275767 15.471737841132112,-26.0955967707659 15.290988714891691,-26.129910849571512 15.1097927604817,-26.227363569948018 14.610064955123889,-25.659440292799168 14.503961516422475,-25.08678336536198 14.395477500912826,-24.514682843383632 14.285606744722212,-23.944412378061287 14.174610296191501,-23.803800124126724 14.856910674849546,-23.770979071413276 15.039231655944652,-23.739259860156867 15.221762021680036,-23.691503821505634 15.401179170148879,-23.616592826838534 15.763914714317403))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83297895539421
46.00479
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
2021-12-26T10:31:50.257906Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N15W026/2021/08/21/0361AA
2.0E-4
2.0E-4
true
block average
2
2
16.0
-26.0
15.0
-25.0
POLYGON((-26.0 15.773029324075456,-25.955643530037694 16.0,-25.0 16.0,-25.0 15.0,-26.0 15.0,-26.0 15.773029324075456))
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_0361AA_N15W026_2021_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0361AA_N15W026_2021_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0361AA_N15W026_2021_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0361AA_N15W026_2021_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0361AA_N15W026_2021_08_21_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