https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-28T17:08:47.219027Z
2024-04-28T17:09:12.216996Z
s3://sentinel-s1-l1c/GRD/2024/4/28/IW/DV/S1A_IW_GRDH_1SDV_20240428T170847_20240428T170912_053637_068366_2ED7
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
2024-04-28T17:08:47.219027Z
2024-04-28T17:09:12.216996Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240428T190430_V20240428T152426_20240428T184156.EOF
347.72118287341294
693000
Copernicus Ground Segment
2024-04-28T19:24:39.517079Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240428T170847_20240428T170912_053637_068366_2ED7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.64870609783727 20.720117233220247,14.238237301400087 20.827983152464267,14.832769177307387 20.934559563899683,15.428849188019315 21.039188887025006,16.022900649478913 21.141240337807606,15.988775576473449 21.322218802518773,15.950932759844852 21.50265879848933,15.91627325216502 21.68363107040645,15.882533007274041 21.864752229459775,15.846056689680212 22.04541075045842,15.812889354125625 22.2266166658642,15.776419464874715 22.407268255815953,15.730183845225065 22.64781609865628,15.132713606197525 22.547326880094793,14.53002501223275 22.443563511457764,13.93228272761105 22.338274849936397,13.334488730727657 22.230615167431,13.38445755548317 21.989470855108635,13.462180177155574 21.627181764937593,13.535018349459145 21.263996704711364,13.64870609783727 20.720117233220247))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86951360433093
46.07975257554486
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
2024-04-28T21:51:08.194438Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N21E014/2024/04/28/068366
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0))
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_068366_N21E014_2024_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068366_N21E014_2024_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068366_N21E014_2024_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068366_N21E014_2024_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068366_N21E014_2024_04_28_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