https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-10T03:16:53.093637Z
2023-03-10T03:17:18.092029Z
s3://sentinel-s1-l1c/GRD/2023/3/10/IW/DV/S1A_IW_GRDH_1SDV_20230310T031653_20230310T031718_047576_05B69C_D403
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
2023-03-10T03:16:53.093637Z
2023-03-10T03:17:18.092029Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230310T044031_V20230310T004352_20230310T040122.EOF
192.2110797583925
693000
Copernicus Ground Segment
2023-03-10T06:07:38.435636Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230310T031653_20230310T031718_047576_05B69C_D403
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.114578650867536 -17.02794388986083,34.549790963066606 -16.89906993299622,33.9565952974262 -16.76184767667328,33.366862731756015 -16.623558570334332,32.830364869366996 -16.496125829651017,32.736299210400595 -16.855293693543462,32.690467535802405 -17.03523292564323,32.64234660262411 -17.214629438711935,32.597741919846776 -17.39488959197424,32.50342656542095 -17.754207411913235,32.44002419174727 -17.993055717330588,32.977105962821796 -18.12140526528365,33.58078931995398 -18.26369810453011,34.179631751757626 -18.40274186702087,34.75117577651943 -18.533486775850978,34.76645600704644 -18.47399387640391,34.81087205223728 -18.293403374433126,34.85498275655126 -18.112751296839715,34.94226991471328 -17.75125790543032,34.9854518055411 -17.5704177928776,35.02948222414214 -17.389779681349115,35.07168216238269 -17.20873137263985,35.114578650867536 -17.02794388986083))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.26363
46.00679097522693
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
2023-03-10T15:38:10.769117Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S18E033/2023/03/10/05B69C
2.0E-4
2.0E-4
true
block average
2
2
-17.0
33.0
-18.0
34.0
POLYGON((33.0 -18.0,33.0 -17.0,34.0 -17.0,34.0 -18.0,33.0 -18.0))
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_05B69C_S18E033_2023_03_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B69C_S18E033_2023_03_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B69C_S18E033_2023_03_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B69C_S18E033_2023_03_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B69C_S18E033_2023_03_10_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