https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-08T03:19:03.984672Z
2022-04-08T03:19:30.940531Z
s3://sentinel-s1-l1c/GRD/2022/4/8/IW/DV/S1A_IW_GRDH_1SDV_20220408T031903_20220408T031930_042676_051786_E05C
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
2022-04-08T03:19:03.984672Z
2022-04-08T03:19:30.940531Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220408T051402_V20220408T004347_20220408T040117.EOF
192.5337319045832
693000
Copernicus Ground Segment
2022-04-08T06:30:31.260500Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220408T031903_20220408T031930_042676_051786_E05C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.00616423235918 -25.19943796631893,32.44846581625122 -25.070987585802147,32.197814453677715 -25.012482189224247,31.821363482849286 -24.92371746663829,31.447314186863014 -24.83446091508933,31.196050971577595 -24.773902796019645,30.94413941200254 -24.712705305626777,30.594713332232 -24.62701583680136,30.544841392330085 -24.80650320865775,30.48868209221161 -24.984533071023627,30.437128072074593 -25.163730175318726,30.388809792595918 -25.34375827713474,30.330814367041224 -25.521382106455683,30.281486569510793 -25.70119562155574,30.228694301263573 -25.880161405387913,30.172598720111722 -26.05831808187465,30.15649015696543 -26.11167614174132,30.506488569345066 -26.19785086828726,30.757448277160968 -26.2590337905895,31.140208386956957 -26.351403791815688,31.396723585292772 -26.41265928124927,31.651608959320846 -26.47300356465971,32.027873508697404 -26.56112885728292,32.28766132492249 -26.621338897757017,32.599301187292255 -26.692829920542835,32.71313577292341 -26.27932811996364,32.81157181551984 -25.919455726108318,33.00616423235918 -25.19943796631893))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.7748
45.75518346046401
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
2022-04-08T08:13:19.166254Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S27E032/2022/04/08/051786
2.0E-4
2.0E-4
true
block average
2
2
-26.0
32.0
-27.0
33.0
POLYGON((32.78954050744809 -26.0,32.59930118729214 -26.692829920542753,32.0 -26.554600575214995,32.0 -26.0,32.78954050744809 -26.0))
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_051786_S27E032_2022_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051786_S27E032_2022_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051786_S27E032_2022_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051786_S27E032_2022_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051786_S27E032_2022_04_08_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