https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-18T17:18:42.599791Z
2023-07-18T17:19:05.100475Z
s3://sentinel-s1-l1c/GRD/2023/7/18/IW/DV/S1A_IW_GRDH_1SDV_20230718T171842_20230718T171905_049480_05F32C_ED3E
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
2023-07-18T17:18:42.599791Z
2023-07-18T17:19:05.100475Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230718T175818_V20230718T141022_20230718T172752.EOF
347.07668822193233
693000
Copernicus Ground Segment
2023-07-18T18:41:10.079044Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230718T171842_20230718T171905_049480_05F32C_ED3E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.887161661001254 -32.620315476992566,20.277172205680404 -32.53075062679444,20.55260908080562 -32.46663636877668,20.813231118246264 -32.40536281000915,21.20358252705857 -32.31242928838498,21.593213646681395 -32.21827732481073,21.851358007489836 -32.15513550006504,22.10826953691171 -32.09169085363776,22.454553218356672 -32.005174119665675,22.331481867753165 -31.650130939984848,22.27198595584431 -31.472082788231575,22.21392477675899 -31.293698877311968,22.153855722157274 -31.11585077837747,22.046902905288476 -30.79309433600042,21.70811183288995 -30.877528098985792,21.454954870932948 -30.93992557884159,21.06646530074118 -31.03458870742633,20.81018231192448 -31.096290146774624,20.420640575195204 -31.1889636734173,20.163982118892726 -31.24927691998019,19.774309242606368 -31.339737276186725,19.522648395894223 -31.397437321095822,19.566776134383307 -31.543087247460832,19.61938371510697 -31.722774444966326,19.67544457825938 -31.901686575442284,19.720981010797445 -32.083036914355304,19.831017434600632 -32.441438567243786,19.887161661001254 -32.620315476992566))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.15483272909193
45.70413506105943
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
2023-07-18T22:05:08.320090Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S32E020/2023/07/18/05F32C
2.0E-4
2.0E-4
true
block average
2
2
-31.0
20.0
-32.0
21.0
POLYGON((20.0 -31.287344442226036,20.4206405752165 -31.188963673412157,21.0 -31.050590568265203,21.0 -32.0,20.0 -32.0,20.0 -31.287344442226036))
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_05F32C_S32E020_2023_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F32C_S32E020_2023_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F32C_S32E020_2023_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F32C_S32E020_2023_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F32C_S32E020_2023_07_18_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