https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-03T03:52:21.017835Z
2022-06-03T03:52:50.025049Z
s3://sentinel-s1-l1c/GRD/2022/6/3/IW/DV/S1A_IW_GRDH_1SDV_20220603T035221_20220603T035250_043493_053170_A8F7
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
2022-06-03T03:52:21.017835Z
2022-06-03T03:52:50.025049Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220603T051831_V20220603T011645_20220603T043415.EOF
192.6067486982024
693000
Copernicus Ground Segment
2022-06-03T05:49:22.316775Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220603T035221_20220603T035250_043493_053170_A8F7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.41009702774273 -26.43959667588034,24.05213298673204 -26.35732310400647,23.80984685824208 -26.30106610614208,23.44487763400933 -26.215448305152414,23.201075648890065 -26.157669842874746,22.837014888842305 -26.07052431624155,22.594676966721266 -26.01193810733401,22.3517356947208 -25.952739682574464,22.00122849037748 -25.866506029932786,21.93085259951179 -26.102690220682412,21.82248540129596 -26.46003554046524,21.77032400642093 -26.639245663657093,21.7171419317944 -26.818219599005594,21.517555526305355 -27.47338761505522,21.870897563788994 -27.5606636778056,22.11680296215661 -27.62079436129073,22.362245083885693 -27.680312769811305,22.724865591712998 -27.767323110044693,22.977936184603667 -27.82743525351889,23.345845035051816 -27.9138559370954,23.714469374922317 -27.99933079869087,23.957900809531743 -28.055171695956425,24.04077503330273 -27.755324447944712,24.140933193325466 -27.395612102526446,24.242701395624294 -27.036328976205283,24.342712915713886 -26.6766983188825,24.41009702774273 -26.43959667588034))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.37738
45.61802383757325
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
2022-06-03T07:52:05.681620Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S27E021/2022/06/03/053170
2.0E-4
2.0E-4
true
block average
2
2
-26.0
21.0
-27.0
22.0
POLYGON((21.661765454411192 -27.0,21.717141931796203 -26.818219598998724,21.82248540129559 -26.460035540466258,21.961451242633125 -26.0,22.0 -26.0,22.0 -27.0,21.661765454411192 -27.0))
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_053170_S27E021_2022_06_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053170_S27E021_2022_06_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053170_S27E021_2022_06_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053170_S27E021_2022_06_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053170_S27E021_2022_06_03_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 2021
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