https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-03-11T16:44:02.261159Z
2020-03-11T16:44:27.260394Z
s3://sentinel-s1-l1c/GRD/2020/3/11/IW/DV/S1B_IW_GRDH_1SDV_20200311T164402_20200311T164427_020647_027235_C6E2
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
2020-03-11T16:44:02.261159Z
2020-03-11T16:44:27.260394Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200311T190333_V20200311T145839_20200311T181609.EOF
347.5758057612935
693000
Copernicus S1 Core Ground Segment - DPA
2020-03-11T19:29:42.132641Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200311T164402_20200311T164427_020647_027235_C6E2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.032404597367336 24.460420794844094,19.408415583767507 24.526841901866845,19.6674016554588 24.57200284400035,20.051450694219945 24.638097876772807,20.308560900870013 24.6817607735348,20.82468516631149 24.76799179588611,21.08323147074026 24.810476861884627,21.46798194273891 24.872820752370718,21.431611024972046 25.053311747406916,21.396690158754254 25.234124048419908,21.289560677160967 25.7761588723697,21.171838352044198 26.378150920522863,20.781833063483454 26.31639800518368,20.52028395747825 26.27435337436446,19.997916080170555 26.188866157545156,19.737132695723417 26.14543202532498,19.34617866490879 26.079374186742662,19.08626841725369 26.03483130664266,18.70478785456698 25.968543730496407,18.71812230930102 25.908674693564034,18.756354576461657 25.727444844929746,18.795727667380184 25.546415228524697,18.83606734813946 25.365556002360695,18.873742493139954 25.1842286439861,18.951671655474875 24.82202838174809,19.032404597367336 24.460420794844094))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77905231265338
46.64321679369606
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
2021-12-25T07:24:15.516186Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N25E021/2020/03/11/027235
2.0E-4
2.0E-4
true
block average
2
2
26.0
21.0
25.0
22.0
POLYGON((21.245787510916937 26.0,21.442353927578257 25.0,21.0 25.0,21.0 26.0,21.245787510916937 26.0))
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_027235_N25E021_2020_03_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027235_N25E021_2020_03_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027235_N25E021_2020_03_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027235_N25E021_2020_03_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027235_N25E021_2020_03_11_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