https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-08-31T02:12:17.156799Z
2021-08-31T02:13:07.156329Z
s3://sentinel-s1-l1c/GRD/2021/8/31/IW/DV/S1A_IW_GRDH_1SDV_20210831T021242_20210831T021307_039467_04A9C4_DB41
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
2021-08-31T02:12:42.156564Z
2021-08-31T02:13:07.156329Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4368557760131
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-31T04:18:10.626280Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210831T021242_20210831T021307_039467_04A9C4_DB41
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.02357807858632 -23.14193467411323,49.45521309641362 -23.011205926591746,49.211007024249355 -22.95433054191811,48.8450801613812 -22.868318398495994,48.60138461887906 -22.810512959844296,48.2362263398237 -22.723112049466994,47.66468458672612 -22.584130204180788,47.65745375664473 -22.582646170247607,47.45704451612524 -23.299925530582126,47.304368717220214 -23.83754301245935,47.234985505338706 -24.075741679000494,47.576258993147796 -24.159244127139086,47.8219492733423 -24.21880976108895,48.190909885251344 -24.307418659295376,48.43716606750373 -24.365996123452135,48.80697215095202 -24.453116137077867,49.05378964010444 -24.51069660229171,49.628301789909415 -24.64295887050126,49.73981632692132 -24.223051154956284,49.83492119525343 -23.862720512082035,50.02357807858632 -23.14193467411323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.94443
45.67368288628106
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
s3://sentinel-s1-l1c/GRD/2021/8/31/IW/DV/S1A_IW_GRDH_1SDV_20210831T021217_20210831T021242_039467_04A9C4_A3E6
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
2021-08-31T02:12:17.156799Z
2021-08-31T02:12:42.155081Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3736026653116
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-31T03:43:47.451218Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210831T021217_20210831T021242_039467_04A9C4_A3E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.41698872670442 -21.641049878591467,49.84808578507974 -21.510376529206706,49.24439046928122 -21.36933830952638,48.641853255254375 -21.22614885540856,48.07284074859596 -21.088693396269626,47.926846824907216 -21.627280640039388,47.8787019444569 -21.80700067385846,47.828996566784795 -21.986350224247634,47.73080945808066 -22.345399287217987,47.66468458672612 -22.584130204180788,48.2362263398237 -22.723112049466994,48.60138461887906 -22.810512959844296,48.8450801613812 -22.868318398495994,49.211007024249355 -22.95433054191811,49.45521309641362 -23.011205926591746,50.02357807858632 -23.14193467411323,50.232395578659414 -22.362409525788415,50.41698872670442 -21.641049878591467))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03366
45.74892982699022
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
2021-12-26T11:04:32.811857Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S23E048/2021/08/31/04A9C4
2.0E-4
2.0E-4
true
block average
2
2
-22.0
48.0
-23.0
49.0
POLYGON((48.0 -23.0,48.0 -22.0,49.0 -22.0,49.0 -23.0,48.0 -23.0))
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_04A9C4_S23E048_2021_08_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A9C4_S23E048_2021_08_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A9C4_S23E048_2021_08_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A9C4_S23E048_2021_08_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A9C4_S23E048_2021_08_31_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 2019
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