https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-04T16:21:33.569622Z
2022-10-04T16:22:02.582821Z
s3://sentinel-s1-l1c/GRD/2022/10/4/IW/DV/S1A_IW_GRDH_1SDV_20221004T162133_20221004T162202_045294_056A43_2AFE
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
2022-10-04T16:21:33.569622Z
2022-10-04T16:22:02.582821Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221004T165910_V20221004T131244_20221004T163014.EOF
347.2264025802997
693000
Copernicus Ground Segment
2022-10-04T18:16:14.932569Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221004T162133_20221004T162202_045294_056A43_2AFE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.7093954858811 -30.79612644983611,34.05351193740434 -30.717164855585963,34.312759701018265 -30.656979426931002,34.57168573017374 -30.59628012632019,34.95946824967552 -30.504271674782654,35.21758345906587 -30.442295789377106,35.604143011882115 -30.348381296693212,35.86143852541902 -30.285140636865442,36.22230828274863 -30.19544580967984,36.08880673800827 -29.781488181915215,35.974790842736475 -29.42481951462225,35.86163266679954 -29.068029491440775,35.71184895523237 -28.591448642547427,35.35609960669264 -28.67957372119001,35.10248652908077 -28.74173396409553,34.72150770778408 -28.83408530923422,34.46715074385986 -28.89505769421916,34.085061605796504 -28.985618920542816,33.82996822398518 -29.04539245353456,33.5745824435357 -29.104683374362246,33.23563044279059 -29.18250881848269,33.37481492220918 -29.661893382442862,33.47987315743978 -30.020811896327515,33.58564730394044 -30.379634500193177,33.7093954858811 -30.79612644983611))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80588
45.51656640311901
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
2022-10-04T19:32:37.160680Z
Batch API, v4.145.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/10/04/056A43
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.503679716555745,36.15927691007874 -30.0,36.0 -30.0,36.0 -29.503679716555745))
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_056A43_S30E036_2022_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056A43_S30E036_2022_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056A43_S30E036_2022_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056A43_S30E036_2022_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056A43_S30E036_2022_10_04_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