https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-24T16:04:44.114649Z
2023-01-24T16:05:13.136591Z
s3://sentinel-s1-l1c/GRD/2023/1/24/IW/DV/S1A_IW_GRDH_1SDV_20230124T160444_20230124T160513_046928_05A0CA_34E4
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
2023-01-24T16:04:44.114649Z
2023-01-24T16:05:13.136591Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230124T162814_V20230124T155721_20230124T223221.EOF
347.4145848827513
693000
Copernicus Ground Segment
2023-01-24T16:49:07.808330Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230124T160444_20230124T160513_046928_05A0CA_34E4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.633612927370997 27.624762237385156,29.02608568126559 27.691671563387146,29.289645719313373 27.735935138326735,29.684560242263018 27.801255868063144,29.94872227196457 27.844277349207122,30.212858428722633 27.886756879765596,30.609850403927915 27.94959101246938,31.139545893684605 28.03153815377431,31.092564571111776 28.269643627031844,31.057758618907418 28.45037422869281,31.02174443431696 28.630918786919665,30.986452352257555 28.811568486389387,30.94970523536529 28.991996895874298,30.915109169571945 29.17274212850345,30.8780626050489 29.353120134729682,30.81889099855692 29.655238513810602,30.550722089926182 29.615116306041468,30.148525192230853 29.55386611623481,29.61195170441266 29.470143910660873,29.343228242489584 29.427351244354853,28.94181628361108 29.36235215208123,28.672176737055757 29.317968367673963,28.273967448578883 29.251352436110263,28.341104007721846 28.948776521569766,28.42256476437846 28.587193257763392,28.462838513380312 28.406326822267882,28.50000684583822 28.224933259070056,28.540717021192393 28.044143055047975,28.62019484360186 27.682235081152964,28.633612927370997 27.624762237385156))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76517317937003
46.62200254706609
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
2023-01-25T00:31:18.787998Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N28E030/2023/01/24/05A0CA
2.0E-4
2.0E-4
true
block average
2
2
29.0
30.0
28.0
31.0
POLYGON((30.948173377994284 29.0,31.0 28.742222096198685,31.0 28.009949548076452,30.935687436348523 28.0,30.0 28.0,30.0 29.0,30.948173377994284 29.0))
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_05A0CA_N28E030_2023_01_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A0CA_N28E030_2023_01_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A0CA_N28E030_2023_01_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A0CA_N28E030_2023_01_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A0CA_N28E030_2023_01_24_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