https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-04T04:20:16.283831Z
2023-10-04T04:20:35.129657Z
s3://sentinel-s1-l1c/GRD/2023/10/4/IW/DV/S1A_IW_GRDH_1SDV_20231004T042016_20231004T042035_050610_0618CE_BAD4
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
2023-10-04T04:20:16.283831Z
2023-10-04T04:20:35.129657Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231004T074841_V20231004T032835_20231004T064605.EOF
192.0166959584224
693000
Copernicus Ground Segment
2023-10-04T08:15:39.237551Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231004T042016_20231004T042035_050610_0618CE_BAD4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.8303997154265 -7.631738098914291,20.29204510487957 -7.512021696787605,19.730229001513987 -7.386323288723392,19.167354276470498 -7.2596162739440295,18.616444774103858 -7.134872155450225,18.387065221488108 -8.145469088914949,18.93793878617923 -8.270957523618831,19.500651917757594 -8.398293334117803,20.0649896283024 -8.52512049543388,20.604480333834985 -8.6455258112869,20.62779238643366 -8.53731063023529,20.669430745229995 -8.356417547093091,20.709977784466506 -8.175285288885144,20.749225337983766 -7.993867179536215,20.790185279716226 -7.812836547004172,20.8303997154265 -7.631738098914291))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5686
45.93079697901292
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
2023-10-04T10:57:39.822373Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S09E020/2023/10/04/0618CE
2.0E-4
2.0E-4
true
block average
2
2
-8.0
20.0
-9.0
21.0
POLYGON((20.747898578487597 -8.0,20.709977784464378 -8.175285288894894,20.627792386431164 -8.53731063024649,20.604480333835028 -8.645525811286886,20.0 -8.510514967717862,20.0 -8.0,20.747898578487597 -8.0))
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_0618CE_S09E020_2023_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0618CE_S09E020_2023_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0618CE_S09E020_2023_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0618CE_S09E020_2023_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0618CE_S09E020_2023_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