https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-03T16:10:58.564505Z
2023-02-03T16:11:27.579035Z
s3://sentinel-s1-l1c/GRD/2023/2/3/IW/DV/S1A_IW_GRDH_1SDV_20230203T161058_20230203T161127_047073_05A5A2_E549
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
2023-02-03T16:10:58.564505Z
2023-02-03T16:11:27.579035Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230203T181507_V20230203T143458_20230203T175228.EOF
347.9780370371845
693000
Copernicus Ground Segment
2023-02-03T19:02:15.042116Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230203T161058_20230203T161127_047073_05A5A2_E549
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.34230798040401 -9.396977804240032,32.88093008207679 -9.276441714088193,33.448601450496874 -9.14844138387055,34.01558781770472 -9.019625561528366,34.55852698458378 -8.895397623922927,34.54531951813103 -8.837443553474436,34.50149333614032 -8.65749670283006,34.45899960785073 -8.477250766988726,34.41585962733315 -8.297158513572208,34.336762660806095 -7.935347951623477,34.29486710203446 -7.754996478141124,34.21348116763538 -7.39376636308153,34.187933891945235 -7.272249035548561,33.642322921423144 -7.395909014367492,33.08107816732706 -7.5223566998648455,32.521489852411825 -7.647651270502241,31.977324080525072 -7.768750075310288,32.00469655345384 -7.890143316965574,32.083592917622944 -8.252794577031427,32.13047209880716 -8.432466286693877,32.17132747789696 -8.613488442048812,32.206280969144096 -8.79583661912016,32.247877860729545 -8.976703179108876,32.29139749651087 -9.15714318890922,32.34230798040401 -9.396977804240032))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60512
46.01435558804604
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
2023-02-03T22:55:35.785552Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S09E034/2023/02/03/05A5A2
2.0E-4
2.0E-4
true
block average
2
2
-8.0
34.0
-9.0
35.0
POLYGON((34.35089652378355 -8.0,34.41585962733241 -8.297158513568407,34.55852698458396 -8.89539762392282,34.10136148690685 -9.0,34.0 -9.0,34.0 -8.0,34.35089652378355 -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_05A5A2_S09E034_2023_02_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A5A2_S09E034_2023_02_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A5A2_S09E034_2023_02_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A5A2_S09E034_2023_02_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A5A2_S09E034_2023_02_03_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