https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-31T03:29:43.187682Z
2024-01-31T03:30:16.519118Z
s3://sentinel-s1-l1c/GRD/2024/1/31/IW/DV/S1A_IW_GRDH_1SDV_20240131T032943_20240131T033016_052345_065450_EAE6
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
2024-01-31T03:29:43.187682Z
2024-01-31T03:30:16.519118Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240131T050525_V20240131T010839_20240131T042609.EOF
192.4388011411531
693000
Copernicus Ground Segment
2024-01-31T06:22:28.012476Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240131T032943_20240131T033016_052345_065450_EAE6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.234907109525224 26.267608491489913,37.85214374772993 26.333862402046705,37.592424642039504 26.37819193217988,37.33605367073504 26.42145802710751,36.95652889247161 26.48461118818322,36.70029034959927 26.526639250745866,36.317089584312015 26.588578943692095,35.76547403632387 26.6758026453679,35.73014924240809 26.495186849418747,35.66142124775041 26.13345463914702,35.59158113166444 25.771878744511575,35.55620733231864 25.591156207455136,35.521606359129684 25.41030639923531,35.451485209976056 25.048739747928074,35.4013629902023 24.79273060001026,35.94481224339907 24.70427963067089,36.19813072192899 24.662329377058196,36.57781951976369 24.598599999461044,36.830754771148726 24.555578606579488,37.209877170983255 24.49024486544747,37.45988342551759 24.446602158806087,37.82921589583362 24.381316487551757,37.84304592008005 24.457159561111858,37.87939128489854 24.638714593217898,37.91891117247369 24.81970721437131,37.960204192863294 25.00038779773378,38.000331243562655 25.181275527807788,38.03933295748268 25.362362048574166,38.08080472527364 25.543015888893216,38.15897131678334 25.905164053311402,38.19569934343301 26.08664935767492,38.234907109525224 26.267608491489913))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84364368012816
46.39927047331796
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
2024-01-31T08:13:27.636112Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/N25E035/2024/01/31/065450
2.0E-4
2.0E-4
true
block average
2
2
26.0
35.0
25.0
36.0
POLYGON((35.44194279956893 25.0,35.63564384491925 26.0,36.0 26.0,36.0 25.0,35.44194279956893 25.0))
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_065450_N25E035_2024_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065450_N25E035_2024_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065450_N25E035_2024_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065450_N25E035_2024_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065450_N25E035_2024_01_31_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