https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-01T05:31:03.183954Z
2020-01-01T05:31:28.181741Z
s3://sentinel-s1-l1c/GRD/2020/1/1/IW/DV/S1B_IW_GRDH_1SDV_20200101T053103_20200101T053128_019619_025147_240F
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
2020-01-01T05:31:03.183954Z
2020-01-01T05:31:28.181741Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200101T071355_V20200101T031101_20200101T062831.EOF
192.6366208809438
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-01T07:36:14.447888Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20200101T053103_20200101T053128_019619_025147_240F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.209183309077332 30.044822654925074,7.830997352413106 30.107521492716405,7.570718721036178 30.149992034999947,7.179886933479683 30.21273027297759,6.919059575339048 30.253908883182373,6.527414654405554 30.31470336130119,6.266051965478033 30.354582198059692,6.004479006506585 30.393938925587282,5.642932756660408 30.44741374216251,5.537051462519361 29.905663998980188,5.346675421458625 28.943023327118944,5.7027769896286875 28.88900890467286,5.960423151889057 28.849298874959704,6.217872798213726 28.809097870574888,6.603674616259437 28.747878310832114,6.860624634479338 28.706454874558485,7.24566829837061 28.643407304469264,7.50210718273123 28.60076900686964,7.874736010033571 28.537881299088294,8.089213426402273 29.502153931254615,8.209183309077332 30.044822654925074))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71186190545171
46.08509242197065
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
2021-12-25T03:47:03.503490Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N29E007/2020/01/01/025147
2.0E-4
2.0E-4
true
block average
2
2
30.0
7.0
29.0
8.0
POLYGON((8.0 29.10105778342708,7.977522319341686 29.0,7.0 29.0,7.0 30.0,8.0 30.0,8.0 29.10105778342708))
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_025147_N29E007_2020_01_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025147_N29E007_2020_01_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025147_N29E007_2020_01_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025147_N29E007_2020_01_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025147_N29E007_2020_01_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