https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-01T17:17:16.005191Z
2021-05-01T17:17:45.043730Z
s3://sentinel-s1-l1c/GRD/2021/5/1/IW/DV/S1B_IW_GRDH_1SDV_20210501T171716_20210501T171745_026714_0330EA_F1C1
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-05-01T17:17:16.005191Z
2021-05-01T17:17:45.043730Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.53134189496313
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-01T18:55:33.777216Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210501T171716_20210501T171745_026714_0330EA_F1C1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.640940587323376 25.278240718275967,11.017429017199165 25.344134532510864,11.275682112043484 25.38873468684351,11.661401390890946 25.45444643502361,11.919270057738833 25.49777388280691,12.306562410520419 25.561939231203986,12.565371559446852 25.604210013451535,13.08549445331364 25.687688617521147,13.037771500799309 25.92593280125447,13.003068211186845 26.106781764671595,12.967121584969487 26.28743217242464,12.932273321937885 26.468249973684774,12.89506725960238 26.648697289740902,12.860896640926132 26.82961202623096,12.82450587334858 27.01017938487624,12.764331940741636 27.312926189546676,12.236981982140477 27.23038437606591,11.843927569178481 27.167492212185955,11.581989283417842 27.124929838071438,11.320913297769064 27.081989433690655,10.929855707227611 27.016703144876026,10.669450547367822 26.97258540584587,10.283264333363832 26.90620834489271,10.427535790163883 26.240567696099816,10.468809416576136 26.05984441380164,10.506916987485825 25.87856992449896,10.550099418457185 25.698183550177863,10.586276517252617 25.51657168560712,10.628402485303067 25.33600362419861,10.640940587323376 25.278240718275967))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86369398701368
46.63894551984687
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
2021-12-26T04:57:59.132949Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E012/2021/05/01/0330EA
2.0E-4
2.0E-4
true
block average
2
2
26.0
12.0
25.0
13.0
POLYGON((13.0 25.673966941927826,12.565371559419114 25.604210013447194,12.0 25.51114895937142,12.0 26.0,13.0 26.0,13.0 25.673966941927826))
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_0330EA_N25E012_2021_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0330EA_N25E012_2021_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0330EA_N25E012_2021_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0330EA_N25E012_2021_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0330EA_N25E012_2021_05_01_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