https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-30T16:22:15.186946Z
2021-05-30T16:22:40.186432Z
s3://sentinel-s1-l1c/GRD/2021/5/30/IW/DV/S1A_IW_GRDH_1SDV_20210530T162215_20210530T162240_038119_047FB6_441C
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
2021-05-30T16:22:15.186946Z
2021-05-30T16:22:40.186432Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4047731280326
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-30T17:47:12.840747Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210530T162215_20210530T162240_038119_047FB6_441C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.79276877339251 -27.689202063235484,33.14241065918369 -27.608924162529057,33.394287199433265 -27.55046901668649,33.64589677720284 -27.49156039267614,34.0228082687392 -27.402350649360237,34.273745851003106 -27.342315345034677,34.649644570402394 -27.251423179740986,34.89990387097229 -27.190271376018828,35.23882028500963 -27.106628264719,35.13096628763223 -26.749168410118358,35.02386688524726 -26.391505697692143,34.9174401506124 -26.033753937851728,34.794229213297655 -25.616394948367528,34.45924606134422 -25.69875867460987,34.21191601796878 -25.758999450543243,33.8404556984874 -25.84857621885599,33.592506434832075 -25.907768841430524,33.220120980297715 -25.99576624272519,32.97157152967658 -26.05389793749947,32.72274969327198 -26.111610658701935,32.3776776917032 -26.190837505691782,32.542638461330796 -26.79025719745824,32.692542324569466 -27.329677935056687,32.743284508274165 -27.509335415867138,32.79276877339251 -27.689202063235484))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.01337
45.64535217120629
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
2021-12-26T06:28:18.629782Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E035/2021/05/30/047FB6
2.0E-4
2.0E-4
true
block average
2
2
-26.0
35.0
-27.0
36.0
POLYGON((35.0 -26.311277546103653,35.20664804402817 -27.0,35.0 -27.0,35.0 -26.311277546103653))
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_047FB6_S27E035_2021_05_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047FB6_S27E035_2021_05_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047FB6_S27E035_2021_05_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047FB6_S27E035_2021_05_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047FB6_S27E035_2021_05_30_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