https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-08T16:21:34.485766Z
2024-02-08T16:22:03.493172Z
s3://sentinel-s1-l1c/GRD/2024/2/8/IW/DV/S1A_IW_GRDH_1SDV_20240208T162134_20240208T162203_052469_065885_9A12
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
2024-02-08T16:21:34.485766Z
2024-02-08T16:22:03.493172Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240208T183435_V20240208T145130_20240208T180900.EOF
347.2282636164357
693000
Copernicus Ground Segment
2024-02-08T19:18:30.240092Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240208T162134_20240208T162203_052469_065885_9A12
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70785594731417 -30.795885822770693,34.05197464360266 -30.716935013094734,34.31122418219002 -30.6567577260194,34.57015203463202 -30.596066519474025,34.957937402055386 -30.50407021541453,35.216054576380216 -30.442102414910394,35.60261717131979 -30.348200029641287,35.85991477467687 -30.284967431090745,36.22088733257948 -30.1952589379076,36.08748571193793 -29.78156273391048,35.97348207507034 -29.42489181828047,35.8603360672525 -29.06809951739229,35.71067978886516 -28.591868204336848,35.35482724765668 -28.68000731647072,35.10121077290347 -28.742160062349193,34.72022692248946 -28.83450018121787,34.46586660791897 -28.895464954735786,34.083772525392675 -28.98601482587704,33.828675882391096 -29.04578076487291,33.573286869346774 -29.10506407268136,33.234330632454345 -29.182879406166958,33.37339555550625 -29.66191188819775,33.47844096689643 -30.020832484868258,33.58420219914824 -30.37965718330968,33.70785594731417 -30.795885822770693))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80324
45.51485335242744
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
2024-02-08T20:46:26.112931Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2024/02/08/065885
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.507855597551572,36.157923596122906 -30.0,36.0 -30.0,36.0 -29.507855597551572))
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_065885_S30E036_2024_02_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065885_S30E036_2024_02_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065885_S30E036_2024_02_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065885_S30E036_2024_02_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065885_S30E036_2024_02_08_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