https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-20T03:15:14.973007Z
2023-07-20T03:15:43.994581Z
s3://sentinel-s1-l1c/GRD/2023/7/20/IW/DV/S1A_IW_GRDH_1SDV_20230720T031514_20230720T031543_049501_05F3CE_2BB8
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
2023-07-20T03:15:14.973007Z
2023-07-20T03:15:43.994581Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230720T063416_V20230720T022242_20230720T054012.EOF
192.0695225794121
693000
Copernicus Ground Segment
2023-07-20T08:51:36.650786Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230720T031514_20230720T031543_049501_05F3CE_2BB8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.55194278857903 -10.87983183155862,35.98003129590186 -10.75123912325806,35.40356624757046 -10.620458124417691,34.943693929612465 -10.515300352237078,34.328204921633024 -10.373415441853934,34.31505988818677 -10.431390012178458,34.27281386165116 -10.611816188596025,34.18724224957634 -10.972437137035453,34.14427734059993 -11.152720746951688,34.09963372362292 -11.332620017553214,34.01896933402625 -11.694476891041656,33.9744999506477 -11.874445626127763,33.943412368451476 -11.9948748516863,34.45194869651596 -12.113213964736458,35.03159847869129 -12.246835922522433,35.60959580026612 -12.378735961004411,36.184570797716134 -12.508612700469506,36.25692781921095 -12.206848052909724,36.297619117333106 -12.025651853409492,36.38151521568532 -11.663844627236202,36.42277275340983 -11.482793473985705,36.45756263322092 -11.300289536080834,36.50276752169185 -11.120139847970789,36.538871268565586 -10.937944632554371,36.55194278857903 -10.87983183155862))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62779
46.29179739996035
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
2023-07-20T13:33:00.328475Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/S12E035/2023/07/20/05F3CE
2.0E-4
2.0E-4
true
block average
2
2
-11.0
35.0
-12.0
36.0
POLYGON((35.0 -12.0,35.0 -11.0,36.0 -11.0,36.0 -12.0,35.0 -12.0))
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_05F3CE_S12E035_2023_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F3CE_S12E035_2023_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F3CE_S12E035_2023_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F3CE_S12E035_2023_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F3CE_S12E035_2023_07_20_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