https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-21T05:06:07.043885Z
2021-06-21T05:06:19.463928Z
s3://sentinel-s1-l1c/GRD/2021/6/21/IW/DV/S1B_IW_GRDH_1SDV_20210621T050607_20210621T050619_027450_034735_DBAB
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
2021-06-21T05:06:07.043885Z
2021-06-21T05:06:19.463928Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7532063085933
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-21T06:35:02.494396Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210621T050607_20210621T050619_027450_034735_DBAB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.701885722198533 31.48213348380826,14.293929260122315 31.54854281328843,14.018446705458397 31.59259774025686,13.606390130416207 31.657311592389714,13.330946136271814 31.699780066246564,13.055804455523525 31.74157137700585,12.643340729775385 31.803041378436866,12.371160171496294 31.842834161890437,12.092242236338443 31.882969274077055,12.057182372521225 31.702395536873354,12.018149665310435 31.522290879165755,11.983441561606439 31.3415678185818,11.967381419465909 31.260901885344907,12.244495881009929 31.220593649132,12.517070861384077 31.180328605417724,12.791661586165166 31.139150771778503,13.199401146182119 31.076856804000343,13.473520552305274 31.03420948941836,13.881875141081228 30.96952622839467,14.153177698096705 30.925790011564942,14.559749716806973 30.859108122089218,14.579191079597974 30.939708068674506,14.701885722198533 31.48213348380826))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75732330744486
46.59655082579381
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
2021-12-26T07:32:04.050328Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E013/2021/06/21/034735
2.0E-4
2.0E-4
true
block average
2
2
31.0
13.0
30.0
14.0
POLYGON((14.0 30.950483523823262,13.689489904537991 31.0,14.0 31.0,14.0 30.950483523823262))
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_034735_N30E013_2021_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034735_N30E013_2021_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034735_N30E013_2021_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034735_N30E013_2021_06_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034735_N30E013_2021_06_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