https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-27T03:52:17.100383Z
2022-02-27T03:52:46.114662Z
s3://sentinel-s1-l1c/GRD/2022/2/27/IW/DV/S1A_IW_GRDH_1SDV_20220227T035217_20220227T035246_042093_0503CA_6D59
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
2022-02-27T03:52:17.100383Z
2022-02-27T03:52:46.114662Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220227T042225_V20220227T025531_20220227T093031.EOF
192.6063427636303
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-27T05:20:52.361442Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220227T035217_20220227T035246_042093_0503CA_6D59
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.41019203967995 -26.43887915691138,24.052229969982807 -26.356606225567603,23.809942847885974 -26.300349110579923,23.444976639807518 -26.214732218140984,23.201175140612467 -26.15695396953118,22.83711766364943 -26.069809498699478,22.59478047812363 -26.01122357875873,22.35184072898735 -25.95202569357412,22.001625181272242 -25.865864461112245,21.93119569839821 -26.102224755831504,21.822825148603872 -26.45956873999963,21.770660769214736 -26.638777909514666,21.717478954551318 -26.817751654038084,21.51775123337156 -27.47335859626624,21.87080051102661 -27.560561973314414,22.116705529695672 -27.620692592210744,22.36214741228921 -27.680210980661922,22.7247688321372 -27.767221604788226,22.977837659682322 -27.8273333167988,23.34574649899662 -27.91375402753841,23.714370816064736 -27.999228899363267,23.957800897349948 -28.055069470416488,24.04080495604894 -27.75477966009953,24.140967738381534 -27.39506864974123,24.242739903629758 -27.035786787085666,24.342755693229908 -26.676157393015103,24.41019203967995 -26.43887915691138))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38406
45.62178859016447
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
2022-02-27T08:17:47.251931Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S27E021/2022/02/27/0503CA
2.0E-4
2.0E-4
true
block average
2
2
-26.0
21.0
-27.0
22.0
POLYGON((21.661957811495913 -27.0,21.717478954552252 -26.8177516540363,21.822825148611855 -26.459568739973697,21.96165613042086 -26.0,22.0 -26.0,22.0 -27.0,21.661957811495913 -27.0))
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_0503CA_S27E021_2022_02_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0503CA_S27E021_2022_02_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0503CA_S27E021_2022_02_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0503CA_S27E021_2022_02_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0503CA_S27E021_2022_02_27_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