https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-26T17:25:30.620406Z
2023-12-26T17:25:59.626603Z
s3://sentinel-s1-l1c/GRD/2023/12/26/IW/DV/S1A_IW_GRDH_1SDV_20231226T172530_20231226T172559_051828_0642C9_08B1
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
2023-12-26T17:25:30.620406Z
2023-12-26T17:25:59.626603Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231226T193911_V20231226T155721_20231226T191451.EOF
346.6694258010247
693000
Copernicus Ground Segment
2023-12-26T19:48:56.416410Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231226T172530_20231226T172559_051828_0642C9_08B1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.508101441313958 -37.64674293304115,19.842848153773982 -37.570293906287795,20.12816089836173 -37.50424393863803,20.41296966309952 -37.4375086903412,20.83923130920997 -37.3361271299173,21.122767144819182 -37.267691110999976,21.547105913057873 -37.16377177268174,21.829351118272864 -37.093652943154964,22.209960007299088 -36.997810901608354,22.05284282231559 -36.58806940379975,21.91862045792807 -36.234198904099564,21.785637819821666 -35.88015645614435,21.610213852189034 -35.40783792549544,21.23649293704696 -35.50172719908775,20.959402049946025 -35.57044318930994,20.542884592873186 -35.6723249193587,20.264622363386998 -35.73944733948483,19.84635933131631 -35.838926301681994,19.56694123057463 -35.904438667897196,19.287065321016456 -35.96930247431125,18.958744472066382 -36.044410534735945,19.119593144219824 -36.52031746940907,19.24143575220755 -36.877094819749786,19.36433635318893 -37.23373848910747,19.508101441313958 -37.64674293304115))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.34361
45.42161731862875
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
2023-12-26T21:07:08.643275Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S37E021/2023/12/26/0642C9
2.0E-4
2.0E-4
true
block average
2
2
-36.0
21.0
-37.0
22.0
POLYGON((21.830652508636526 -36.0,22.0 -36.448751965727304,22.0 -37.0,21.0 -37.0,21.0 -36.0,21.830652508636526 -36.0))
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_0642C9_S37E021_2023_12_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0642C9_S37E021_2023_12_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0642C9_S37E021_2023_12_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0642C9_S37E021_2023_12_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0642C9_S37E021_2023_12_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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