https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-03T16:21:26.570490Z
2021-09-03T16:21:55.583918Z
s3://sentinel-s1-l1c/GRD/2021/9/3/IW/DV/S1A_IW_GRDH_1SDV_20210903T162126_20210903T162155_039519_04AB97_4896
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
2021-09-03T16:21:26.570490Z
2021-09-03T16:21:55.583918Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.22673271402823
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-03T18:26:18.718921Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210903T162126_20210903T162155_039519_04AB97_4896
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.708350727126266 -30.79574619438811,34.05246704573561 -30.716788526356545,34.311714733290906 -30.65660606637723,34.570640708069675 -30.595909743194582,34.958423183272124 -30.503905763092252,35.216538391262986 -30.441932872695972,35.603097978952505 -30.34802287621123,35.860393542659054 -30.284785223331973,36.22146294961246 -30.19504464753226,36.0881697802756 -29.78170220417239,35.97416122469787 -29.425032554346284,35.86101030094805 -29.068241436280054,35.71123618189709 -28.591659104888915,35.35528813405658 -28.679829815903894,35.10167368420717 -28.741987652583532,34.72069279138399 -28.834335288326155,34.46633444026631 -28.895305139907197,34.084243279228836 -28.985862695658064,33.829148531174106 -29.04563368052903,33.57376140974769 -29.10492210379624,33.23480764649651 -29.182744233234338,33.373981349719216 -29.66213021290617,33.479031422292664 -30.021049742369783,33.58479733290443 -30.379873343369653,33.708350727126266 -30.79574619438811))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80009
45.51350905393576
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
2021-12-26T11:14:34.360536Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S30E036/2021/09/03/04AB97
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50586777668822,36.15856566033224 -30.0,36.0 -30.0,36.0 -29.50586777668822))
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_04AB97_S30E036_2021_09_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04AB97_S30E036_2021_09_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04AB97_S30E036_2021_09_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04AB97_S30E036_2021_09_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04AB97_S30E036_2021_09_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 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